With Additional Nonoptical Structure Patents (Class 385/75)
  • Patent number: 9425546
    Abstract: A contact housing for a connector of a connector assembly extends through a wall and includes a contact region having a contact seat for receiving a contact-side end of a kink-prone cable. The connector may be for a sealed connector assembly that includes an outer housing, which has a cable inlet opening and an interior space, at least sections of which form a mating-connector receptacle for a mating connector that is complementary to the connector. At least sections of the contact housing of the connector are arranged in the interior space. The contact housing, which has the contact region having the contact seat for holding the contact-side end of the kink-prone cable, facilitates assembly of the connector and prevents damage to the kink-prone cable, and includes positioning means for fixing the position of a laced section of the kink-prone cable.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: August 23, 2016
    Assignee: TE Connectivity Germany GmbH
    Inventors: Yehya Ashour, Hartmut Ripper
  • Patent number: 9304264
    Abstract: An interposer sub-assembly for holding or gripping a plurality of optical fibers in a multi-fiber ferrule connector including: a substrate comprising a bottom surface, a top surface, and a front face; a pair of guide pin grooves on the bottom surface of said substrate, wherein the pair of guide pin grooves are capable of receiving guide pins from a ferrule connector; and a plurality of resilient fiber grooves formed on the bottom surface, wherein the plurality of resilient fiber grooves are configured for receiving a plurality of optical conduits.
    Type: Grant
    Filed: April 26, 2013
    Date of Patent: April 5, 2016
    Assignee: Tyco Electronics Corporation
    Inventors: Terry Patrick Bowen, Thomas Paul Huegerich, Jibin Sun, Frances T. Peralta, Aleksandar K. Angelov
  • Patent number: 9279942
    Abstract: A compliant structure clamps the alignment pins to accurately and precisely locate the alignment pins. The compliant structure supports the alignment pins with no clearance. The compliant structure is defined by at least a flexure in the form of a cantilevered structure extending at a side of the ferrule. The cantilevered structure, with or without a complementary support structure, defines a space in which an alignment pin can be supported. The flexure may be defined by one or more slots provided on the body of the ferrule to facilitate bending of the extended cantilevered structure. In another embodiment, the ferrule comprises a ferrule insert having grooves for supporting optical fibers, and a ferrule frame that supports the ferrule insert and alignment pins. The compliant structure is provided on the frame. In a further embodiment, the ferrule insert is provided with optical fiber grooves at its perimeter.
    Type: Grant
    Filed: October 11, 2012
    Date of Patent: March 8, 2016
    Assignee: NANOPRECISION PRODUCTS, INC.
    Inventors: Shuhe Li, Robert Ryan Vallance, Michael K. Barnoski, Gregory L. Klotz
  • Patent number: 9263621
    Abstract: An optical touchscreen assembly may employ a photonic chip packaged with a chip surface at an angle inclined between horizontal and vertical orientations. An inclined paddle sawn flat no-leads (IPSFN) package may be affixed to a cover glass surface along a perimeter of a display. IPSFN packages may incorporate a photo-emitter chip and a photo-detector chip that may be inclined for a desired angle of incidence relative to the cover glass. A CMOS integrated optical transceiver package may include inclined photonic chips and a non-inclined CMOS chip having at least one of a photo-emitter driver, or a photo-detector TIA and/or ADC. A chip package lead frame may include cantilevered paddle tabs amenable to controlled deflection during package assembly. An inclined packaging assembly method may include attaching a chip to a lead frame paddle and form pressing the lead frame to incline the chip to a desired angle before encapsulation.
    Type: Grant
    Filed: December 26, 2013
    Date of Patent: February 16, 2016
    Assignee: Intel Corporation
    Inventors: Gerrit J Vreman, Tom E Pearson, Peter L Chang, Jia-Hung Tseng
  • Patent number: 9182554
    Abstract: An optical connector includes a connector housing, a retaining plate, and two pins. The connector housing has two bores extending between rearward and forward ends of the connector housing. The retaining plate has a central opening with notches in two of its sides. Each pin extends through one of the notches, which engages the respective groove. The pins extend through the respective bores in the connector housing.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: November 10, 2015
    Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
    Inventors: Frank D. Yashar, Robert G. Ritter
  • Patent number: 9158074
    Abstract: A pivotable cable connection device for a pair of fiber optic connectors includes a carriage and a housing. The carriage includes a body defining a hub pin receiver and an actuator pin slot. A face is connected to the body and defines an opening. The housing is received within the carriage so as to extend through the opening. The housing includes a housing axis and a hub pin. The hub pin is received within the hub pin receiver. Additionally, the housing includes an actuator pin that is received within the actuator pin slot. The housing axis is substantially orthogonal to the face when the actuator pin is positioned in a first end of the actuator pin slot, and is positioned oblique to the face when the actuator pin is positioned in a second end of the actuator pin slot.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: October 13, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventors: David J. Anderson, Christopher Stroth
  • Patent number: 9140860
    Abstract: This disclosure provides systems, methods, and devices for connecting optical fibers. In one aspect, a connector includes a transfer tube for equalizing the pressure between two chambers within the two connectors when the connectors are mated. The chambers may house biasing elements coupled to optical fiber holders to provide a pressure independent force against optical fiber terminals. The optical fiber holders may include side openings for receiving optical fibers.
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: September 22, 2015
    Assignee: BRANTNER & ASSOCIATES, INC.
    Inventor: Mark D Allen
  • Patent number: 9118417
    Abstract: A connector provided on a projector has an RF chip. A plug connected to the connector has an RF chip at a position opposite to the RF chip of the connector. When a protruding section of the plug is inserted and fit into an aperture section of the connector, the RF chip of the plug and the RF chip of the connector perform wireless communication with each other in a non-contact state. Thus, a connecting tool can be easily attached to/detached from a receiving tool without breaking a terminal due to contact such as in a case where a conventional contact type terminal is used.
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: August 25, 2015
    Assignee: Sony Corporation
    Inventors: Koichiro Kishima, Ayataka Nishio, Tamotu Yamagami
  • Patent number: 9052480
    Abstract: An alignment pin for an optical communication system comprises: a first portion (31) extending along a direction in a receiving hole of a printed circuit board, a second portion (32) extending along this direction in a receiving through hole of an optical coupling device, a third portion (33) extending along this direction in a receiving hole of an external optical component. The pin comprises an abutting surface (35) placed in contact with a parallel complementary surface (36) of the optical coupling device.
    Type: Grant
    Filed: October 25, 2011
    Date of Patent: June 9, 2015
    Assignee: FCI
    Inventors: Gnitaboure Yabre, Nicolas Hermeline, Yves Stricot, Gert Droesbeke
  • Patent number: 9016959
    Abstract: The invention relates to an electro-optical connection module, including a housing, at least one printed circuit board provided in the housing, an optical engine provided on the printed circuit board, the optical engine including at least one of a receiver device configured to transform optical signals received into electrical signals and a transmitter device configured to transform electrical signals received into optical signals, an optical engine port, and an electrical engine port, a pluggable optical port, an optical patch cable assembly connecting the optical engine port and the pluggable optical port for optical signal transmission, and a pluggable electrical port connected to the electrical engine port for electrical signal transmission.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: April 28, 2015
    Assignee: FCI
    Inventor: Sven Otte
  • Publication number: 20150110445
    Abstract: Luer connector including a primary Luer male connector, having a secondary female section extending from a top distal part of the primary Luer male connector back towards a proximal part thereof, the primary Luer male connector including a first inner fluid flow channel extending from a proximal end thereof to the secondary female section, the primary Luer male connector being configured to mate with a primary Luer female connector having a secondary male section including a second inner fluid flow channel.
    Type: Application
    Filed: December 30, 2014
    Publication date: April 23, 2015
    Inventor: Joshua Lewis Colman
  • Publication number: 20150110444
    Abstract: A photoelectric composite connector includes a first fitting member including a first holding member holding at least one first optical fiber, and at least one first electric connecting portion, and a second fitting member including a second holding member holding at least one second optical fiber, and at least one second electric connecting portion. The first and second fitting members are constituted as to fit into and onto each other so that the first and second optical fibers are optically connected and the first and second electric connecting portions are electrically connected. The first and second fitting members includes a protecting section to prevent foreign materials generated during fitting of the first and second fitting members from entering into at least the first and second holding members.
    Type: Application
    Filed: December 23, 2014
    Publication date: April 23, 2015
    Applicant: OLYMPUS CORPORATION
    Inventors: Yoshinori TANAKA, Satoshi OHARA
  • Patent number: 8992098
    Abstract: A connectorized fiber optic cabling assembly includes a loose tube fiber optic cable and a connector assembly. The cable has a termination end and includes: an optical fiber bundle including a plurality of optical fibers; at least one strength member; and a jacket surrounding the optical fiber bundle and the at least one strength member. The connector assembly includes a rigid portion and defines a fiber passage. The connector assembly is mounted on the termination end of the cable such that the optical fiber bundle extends through at least a portion of the fiber passage. The plurality of optical fibers of the optical fiber bundle have a ribbonized configuration in the rigid portion of the connector assembly and a loose, non-ribbonized configuration outside the rigid portion. The plurality of optical fibers undergo a transition from the ribbonized configuration to the loose, non-ribbonized configuration in the rigid portion of the connector assembly.
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: March 31, 2015
    Assignee: CommScope, Inc. of North Carolina
    Inventors: Timothy W. Anderson, Richard L. Case
  • Patent number: 8944697
    Abstract: A fiber optic connector assembly includes a first electrically insulating body having a contact hole and a guide hole both formed in the first insulating body. A first fiber optic adapter is mounted in the contact hole of the first insulating body. A second electrically insulating body has a contact hole and a guide hole both formed in the second insulating body. A second fiber optic adapter is mounted in the contact hole of the second insulating body. A guide bushing is received in the guide hole in the first insulating body. A guide pin is received in the guide hole in the second insulating body. The first insulating body is configured for mating with the second insulating body such that the guide pin is received in the guide bushing in close tolerance to precisely guide the fiber optic termini into engagement with each other.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: February 3, 2015
    Assignee: Positronic Industries, Inc.
    Inventor: Scott Youngkin
  • Patent number: 8936400
    Abstract: A shutter member of the optical communication adapter includes a base plate, both side plates, a connecting plate, and an elastically deformable shutter plate having a predetermined curvature radius. In the adapter, the base plate of the shutter member is fitted into a bottom recess formed on an external surface of a bottom wall and the both side plates of the shutter member are fitted into both side recesses formed on the external surface of both sidewalls. The shutter plate of the shutter member is positioned at both open ends of an insertion hole to shield the insertion hole while being curved to form a convex shape toward a center portion of the insertion hole and, when a connector is inserted into the insertion hole, falls toward the center portion of the insertion hole by being pressed by the connector.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: January 20, 2015
    Assignee: Seikoh Giken Co., Ltd.
    Inventors: Masayuki Jibiki, Junji Taira
  • Patent number: 8926192
    Abstract: A fiber optic connector assembly includes a connector and a carrier. The connector has a first mating end and a second end and a first optical fiber terminated thereto. The fiber defines a first end adjacent the mating end and a second end protruding from the second end of the connector. A polymeric carrier having a connector end and an oppositely disposed cable end is engaged with the connector. The carrier includes a heat activated meltable portion adjacent the cable end. An alignment structure is disposed on the carrier that includes a first end, a second end, and a throughhole. The first end of the alignment structure is for receiving the second end of the first optical fiber and the second end of the alignment structure is for receiving an end of a second optical fiber entering the cable end of the carrier.
    Type: Grant
    Filed: October 24, 2013
    Date of Patent: January 6, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventors: Kenneth Allen Skluzacek, Wagner da Silva Aguiar, Jarrod Scadden, Wayne M. Kachmar
  • Patent number: 8915654
    Abstract: A connector comprising a base formed using a base material with an obverse face, a reverse face, and at least one wall member that defines the perimeter of the base; a multiplicity of inserts each having a first end and a second end, which extend through the base; wherein the inserts are of a different material than the base material, and the inserts are generally parallel to one another, wherein a single hole extends longitudinally through each of at least a subset of the inserts, and wherein each hole is configured to receive a single optical fiber; and a method of making the connector.
    Type: Grant
    Filed: October 16, 2012
    Date of Patent: December 23, 2014
    Assignee: Verizon Patent and Licensing Inc.
    Inventor: David Zhi Chen
  • Publication number: 20140369649
    Abstract: A fiber optic adapter system includes a fiber optic adapter and a mounting bracket. The fiber optic adapter includes a first interlock feature. The mounting bracket defines a channel having a longitudinal channel axis and a longitudinally extending lateral side opening. The mounting bracket includes a second interlock feature. The fiber optic adapter and the mounting bracket are relatively configured to enable a user to interlock the first and second interlock features to secure the fiber optic adapter to the mounting bracket by inserting the fiber optic adapter into the channel through the lateral side opening in an insertion direction transverse to the channel axis.
    Type: Application
    Filed: September 4, 2014
    Publication date: December 18, 2014
    Inventor: Barry Wayne Allen
  • Patent number: 8905649
    Abstract: An optical fiber terminal fixing member is configured to be inserted into an optical connector to fix an optical fiber terminal to a housing. The optical connector includes the optical fiber terminal attached to an end of an optical fiber cable, and the housing that holds the optical fiber terminal. The optical fiber cable includes an optical fiber, a tensile member disposed along a longitudinal direction of the optical fiber, and a coating portion that covers the optical fiber and the tensile member. The optical fiber terminal fixing member includes a main body, a fitting portion formed so as to project from the main body and configured to fit into a groove provided on an outer circumference of the optical fiber terminal, and a fixing structure for fixing the optical fiber terminal fixing member to the housing.
    Type: Grant
    Filed: October 19, 2011
    Date of Patent: December 9, 2014
    Assignees: Furukawa Electric Co., Ltd., Furukawa Automotive Systems Inc.
    Inventors: Noritsugu Enomoto, Toshikuni Kondou
  • Patent number: 8876404
    Abstract: A receptacle connector including a receptacle housing having a housing cavity that is configured to receive a plug connector. The housing cavity is defined by an interior sidewall that extends along the mating axis and has a guide track thereon. The receptacle connector also includes a communication component that is disposed within the housing cavity and configured to communicatively engage the plug connector. The receptacle connector also includes a coupling member that is disposed within the housing cavity and is configured to engage the plug connector. The coupling member is movable bi-directionally along a mating axis and has a latch element that is slidably engaged to the guide track of the sidewall. The guide track forces the latch element toward the plug connector as the coupling member moves along the mating axis. The latch element capturing the plug connector in a locked position.
    Type: Grant
    Filed: October 12, 2011
    Date of Patent: November 4, 2014
    Assignee: Tyco Electronics Corporation
    Inventor: Jared Evan Rossman
  • Publication number: 20140321811
    Abstract: Thermal removal of optical fiber coatings by insertion through heated ferrules to form ferrule assemblies for fiber optic connectors, and related assemblies are disclosed. An optical fiber includes a glass fiber, having a cladding and core, surrounded by a protective coating. By removing the coating at an end portion of the optical fiber, the end portion may be precisely positioned and secured within a ferrule to enable reliable optical communications. The coating may be thermally removed, or substantially thermally removed, by inserting the optical fiber through a rear opening of the ferrule which has been heated above a temperature sufficient to change the coating to a non-solid state. In this manner, the coating may be efficiently removed from the end portion of the optical fiber while being inserted into the ferrule bore of the ferrule to enable efficient forming of a ferrule assembly for a fiber optic connector.
    Type: Application
    Filed: April 30, 2013
    Publication date: October 30, 2014
    Applicant: Corning Cable Systems LLC
    Inventors: Darrin Max Miller, Dennis Craig Morrison, Kipp David Yeakel
  • Patent number: 8870466
    Abstract: Fiberoptic connector and adapter assembly includes a fiberoptic connector received within an adapter. The connector has a cover on the connector housing. The cover pivots between open and closed positions to expose or cover, respectively, a optical fiber contained within the connector. Longitudinal guides of the connector are received cooperating with longitudinal guides of the adapter to direct the connector into the adapter in a prescribed alignment. A cam pin is carried on the adapter to engage a cam pin receiving slot on the cover to urge the cover to the open position as the connector is inserted into the adapter.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: October 28, 2014
    Assignee: ADC Telecommunications, Inc.
    Inventor: Liang-Ju Lu
  • Publication number: 20140308009
    Abstract: A connector is provided for mating with a mating connector. The connector includes a housing having an internal compartment and a locking segment. A contact is held within the internal compartment of the housing. A locking ring extends around the housing. The locking ring has a latch that is configured to cooperate with a latch member of the mating connector to lock the connector and the mating connector together. The connector includes a first actuator configured to compress the locking ring radially inward or expand the locking ring radially outward to release the latch of the locking ring from the latch member of the mating connector. The locking segment of the housing includes a second actuator that is configured to compress the locking ring radially inward or expand the locking ring radially outward to release the latch of the locking ring from the latch member of the mating connector.
    Type: Application
    Filed: April 10, 2013
    Publication date: October 16, 2014
    Applicant: Tyco Electronics Corporation
    Inventor: Robert Neil Mulfinger
  • Patent number: 8858093
    Abstract: An optical connector includes a jumper, optical fibers and an optical-electric coupling element. The jumper includes a first side surface and a second side surface. A locating flange extends from the first side surface. The locating flange includes a first vertical surface. The jumper defines receiving holes through the first and second side surfaces and the first vertical surface. Each of the optical fibers is received in a respective receiving hole. The optical-electric coupling element includes a third side surface defining a locating cavity. The locating cavity includes a second vertical surface forming coupling lenses. The locating cavity also includes a lower sidewall and an upper sidewall defining an opening. The second vertical surface is substantially perpendicular to the upper sidewall. The locating flange is inserted into the locating cavity, with each coupling lenses aligned with a respective optical fiber.
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: October 14, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Chang-Wei Kuo
  • Patent number: 8851764
    Abstract: An electronic device includes a main body, and an optical USB connector mounted on the main body. The optical USB connector includes a hollow housing mounted on the main body, a mounting portion fixed within the housing, an electrical connecting portion, and an optical connecting portion mounted on the mounting portion. The electrical connecting portion is for transmitting electrical signals. The optical connecting portion is for transmitting optical signals. The optical connecting portion is surrounding the electrical connecting portion.
    Type: Grant
    Filed: May 17, 2012
    Date of Patent: October 7, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: I-Thun Lin
  • Patent number: 8851763
    Abstract: An optical fiber adapter includes a main body, an elastic shutter member and a pair of inner housings. The main body has an accommodation room. The shutter member includes a fixed portion, a shutter plate, a connecting portion, an extending portion and a bent portion. The fixed portion is positioned in the accommodation room. The connecting portion connects the fixed portion with the shutter plate. The shutter plate is positioned within the accommodation room. The extending portion extends from the fixed portion and is connected with the bent portion. The bent portion is attached to a protrusion on a wall of the accommodation room. The inner housings are positioned within the accommodation room and each include a hollow cylinder extending from a flange. The flanges of the inner housings are attached to each other and one of the flanges is positioned above the bent portion of the shutter member.
    Type: Grant
    Filed: March 16, 2012
    Date of Patent: October 7, 2014
    Assignee: Ezontek Technologies Co., Ltd.
    Inventors: Sung An Lin, Sung Chi Lin
  • Patent number: 8845206
    Abstract: An apparatus is provided and includes a housing, a block formed to define an array of holes corresponding to an array of plugs into which connectors with spring loaded sleeves are pluggable such that the block engages with a respective sleeve of each connector, the block being supportively disposed within the housing to be movable with respect to the housing between first and second block positions at which the sleeves are extended and retracted, respectively and a cam lever supported on the housing and coupled to the block, which selectively occupies first and second lever positions at which the cam lever causes the block to assume the first and second block positions, respectively.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: September 30, 2014
    Assignee: International Business Machines Corporation
    Inventors: Kenneth Y. Chan, Dennis Denizard, Michael J. Fisher, Gilles G. Labbe, James E. Tersigni
  • Patent number: 8827571
    Abstract: A fiber optic adapter system includes a fiber optic adapter and a mounting bracket. The fiber optic adapter includes a first interlock feature. The mounting bracket defines a channel having a longitudinal channel axis and a longitudinally extending lateral side opening. The mounting bracket includes a second interlock feature. The fiber optic adapter and the mounting bracket are relatively configured to enable a user to interlock the first and second interlock features to secure the fiber optic adapter to the mounting bracket by inserting the fiber optic adapter into the channel through the lateral side opening in an insertion direction transverse to the channel axis.
    Type: Grant
    Filed: March 14, 2012
    Date of Patent: September 9, 2014
    Assignee: Tyco Electronics Corporation
    Inventor: Barry Wayne Allen
  • Patent number: 8814443
    Abstract: A connector defining a receiving space for receiving a corresponding plug, comprises a first housing, a second housing retained to the first housing along a back to front direction, and a plurality of contacts retained in the first housing and the second housing. The first housing has a first base and a first tongue forwardly extending into the receiving space. The second housing has a second tongue jointing with the first tongue along the back to front direction to form an integral tongue plate. The integral tongue plate has a volume which is same to that of the first tongue. A front end surface of the first tongue is located at front of a front end surface of the second tongue along a front to back direction.
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: August 26, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Jia-Yong He, Qi-Sheng Zheng
  • Patent number: 8807845
    Abstract: An optical fiber adapter according to the present disclosure includes a main body and an elastic shutter member. The main body has an accommodation room defined by a first wall, a second wall, a third wall and a fourth wall, wherein the first wall faces the third wall and connects with the second and fourth walls. An indentation is formed within the accommodation room and on the third wall. The shutter member includes two fixing portions positioned within the accommodation room and on the third wall, a shutter plate, a connecting portion connecting the fixing portions with the shutter plate, and a hooking portion positioned within the accommodation room. The hooking portion extends from the connecting portion to hook on to the indentation on the third wall, and the shutter plate extends from the connecting portion and into the accommodation room.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: August 19, 2014
    Assignees: Protai Photonic Co., Ltd., Senko Advanced Components, Inc.
    Inventor: I En Lin
  • Patent number: 8794850
    Abstract: An adapter is provided that has both an electrical coupling configuration that complies with the RJ-45 wiring standard for electrical communications and an optical coupling configuration for optical communications. The adapter is configured as an interface for at least two modular connector assemblies to enable the modular connector assemblies to communicate with each other either optically or electrically, depending on whether the plugs of the assemblies are configured to have optical or electrical communications capabilities.
    Type: Grant
    Filed: August 2, 2010
    Date of Patent: August 5, 2014
    Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
    Inventors: Chung-Yi Su, Tak Kui Wang
  • Patent number: 8794851
    Abstract: A shutter member of the optical communication adapter includes a base plate, both side plates, a connecting plate, and an elastically deformable shutter plate having a predetermined curvature radius. In the adapter, the base plate of the shutter member is fitted into a bottom recess formed on an external surface of a bottom wall and the both side plates of the shutter member are fitted into both side recesses formed on the external surface of both sidewalls. The shutter plate of the shutter member is positioned at both open ends of an insertion hole to shield the insertion hole while being curved to form a convex shape toward a center portion of the insertion hole and, when a connector is inserted into the insertion hole, falls toward the center portion of the insertion hole by being pressed by the connector.
    Type: Grant
    Filed: July 27, 2011
    Date of Patent: August 5, 2014
    Assignee: Seikoh Giken Co., Ltd.
    Inventors: Masayuki Jibiki, Junji Taira
  • Patent number: 8770860
    Abstract: A connector assembly includes: a plug (10) including a body (11), an insert (12) and contacts (13) housed longitudinally in the insert, and a front face closed off by a first closure valve (15) positioned radially on the plug, a socket (20) including a body (21), a spacer (27), an insert (22) and contacts (23) housed longitudinally in the insert, and a front face closed off by a second closure valve (25) positioned radially on the socket, the body (11) of the plug being capable of getting inserted into the body (21) of the socket during a coupling, providing for a connection of the contacts (13) of the plug with the contacts of the socket, the first and second closure valves being capable of pivoting simultaneously and getting housed inside the plug and the socket during the coupling of the plug and the socket.
    Type: Grant
    Filed: May 9, 2012
    Date of Patent: July 8, 2014
    Assignee: Souriau
    Inventors: Ronan Affre De Saint Rome, Alain Philippe
  • Patent number: 8770857
    Abstract: Circuits, apparatus, and methods that provide a connector system that can supply both power and data to a mobile computing or other type of device using a single connection. Further examples also provide a power and data adapter that can provide power and data to a mobile computing device using a single cable. Further examples provide an easy disengagement when a cable connected to the connector is pulled. One such example provides a magnetic connector that uncouples without binding when its cord is pulled. Another example prevents power from being provided at a connector insert until the connector insert is placed in a connector receptacle.
    Type: Grant
    Filed: September 15, 2012
    Date of Patent: July 8, 2014
    Assignee: Apple Inc.
    Inventors: John C. DiFonzo, Chris Ligtenberg, Michael Culbert
  • Patent number: 8770859
    Abstract: The optical adapter includes a first housing 3, a second housing 5, and a sleeve 7. The first housing 3 includes a connector holding part 31, a first holder portion 33, an alignment part 35, and coupling portions 36. The first holder portion 33 is integrally formed with the connector holding part 31. The alignment part 35 includes an alignment part main body 351, a second holder portion 352 integrally formed with the alignment part main body 351, and a plurality of guide portions 352, 354, and 355, integrally formed with the alignment part main body 351. Protrusion-shaped coupling portions 36 for coupling the connector holding part 31 and the alignment part 35 are integrally formed with one of the connector holding part 31 and the alignment part main body 35.
    Type: Grant
    Filed: April 1, 2009
    Date of Patent: July 8, 2014
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Yuichi Koreeda, Yasutaka Hiroki, Naoki Katagiyama
  • Patent number: 8770858
    Abstract: The present relates to a small form-factor pluggable (SFP) unit. The SFP unit comprises a housing, a back panel, a front panel, and at least two connectors. The housing defines a top, a bottom and two sides, and is of standardized internal dimensions. The back panel is affixed to the housing. The front panel is affixed to a front portion of the housing and defines at least two apertures. The apertures are located in such a manner so as to define there between a non-horizontal line. The at least two connectors are adapted to be inserted in the apertures of the front panel.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: July 8, 2014
    Inventors: Renaud Lavoie, Éric Dudemaine, David Fromont
  • Patent number: 8770856
    Abstract: An optical fiber adapter according to the present disclosure includes a main body and an elastic shutter member. The main body has an accommodation room defined by a first wall, a second wall, a third wall and a fourth wall, wherein the first wall faces the third wall and connects with the second and fourth walls. An indentation is formed outside the accommodation room and on the third wall. The shutter member includes a fixing portion positioned within the accommodation room and on the third wall, a shutter plate, a connecting portion connecting the fixing portion with the shutter plate, and a hooking portion extending from the connecting portion to hook on to the indentation on the third wall. The shutter plate extends from the connecting portion and into the accommodation room.
    Type: Grant
    Filed: March 15, 2012
    Date of Patent: July 8, 2014
    Assignees: Protai Photonic Co., Ltd., Senko Advanced Components, Inc.
    Inventors: I En Lin, Tomoyuki Mamiya
  • Patent number: 8764308
    Abstract: This application describes several embodiments of a duplex clip assembly for use in aiding the insertion and removal of a pair of LC fiber optic connectors. In one embodiment, the assembly includes a clip body with a hood. The clip body has a central wall, upper tabs and lower tabs configured to loosely retain a pair of LC connectors such as to allow the clip body to move axially relative to the LC connectors. The hood is configured to engage a camming surface on the LC connector latches when the clip body is moved axially rearward relative to the LC connector. In a second embodiment, the assembly includes a duplex housing and a housing cover. The duplex housing retains the LC connectors such as to allow them to rotate. The housing cover has a hood protruding from the top configured to engage a camming surface on the LC connector latches.
    Type: Grant
    Filed: June 6, 2011
    Date of Patent: July 1, 2014
    Assignee: Panduit Corp.
    Inventors: Phillip J. Irwin, John G. Dalton
  • Patent number: 8761564
    Abstract: A modular connector assembly is provided that has both an electrical coupling configuration that complies with the RJ-45 wiring standard and an optical coupling configuration that provides the assembly with optical communications capabilities. In addition, the modular connector assembly is configured to have backwards compatibility with existing 8P8C jacks and plugs that implement the RJ-45 wiring standard. Consequently, the modular connector assembly may be used to communicate optical data signals at higher data rates (e.g., 10 Gb/s and higher) or to communicate electrical data signals at lower data rates (e.g., 1 Gb/s).
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: June 24, 2014
    Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
    Inventors: Chung-Yi Su, Tak Kui Wang
  • Patent number: 8740477
    Abstract: A hybrid connector is disclosed. The hybrid connector comprises a cable, a plug and a connector housing. The cable has an optical waveguide and conductive wires disposed therein. The plug is connected to the cable. The connector housing is configured to mount on the plug. The connector housing is provided with a connector-side locking portion, an optical connection portion and an electrical connection portion.
    Type: Grant
    Filed: July 27, 2010
    Date of Patent: June 3, 2014
    Assignee: Molex Incorporated
    Inventors: Naoyoshi Tamura, Akihiro Shimotsu
  • Patent number: 8734027
    Abstract: Disclosed is a coupling assembly for use in a telecommunication enclosure. The coupling assembly comprises an optical coupling mounted within the enclosure, a parking lot adapter, and a first optical fiber connector having a key on its housing. The parking lot adapter is axially aligned with and fitted to a first side of the optical coupling. The first optical fiber connector is inserted into the parking lot adapter and is movable between two stable positions. The two stable positions consist of a connected position and a disconnected position.
    Type: Grant
    Filed: August 26, 2010
    Date of Patent: May 27, 2014
    Assignee: 3M Innovative Properties Company
    Inventors: Jeremy K. Zoss, Thomas E. Lyons, Jr., Richard L. Simmons
  • Publication number: 20140140661
    Abstract: A shutter member of the optical communication adapter includes a base plate, both side plates, a connecting plate, and an elastically deformable shutter plate having a predetermined curvature radius. In the adapter, the base plate of the shutter member is fitted into a bottom recess formed on an external surface of a bottom wall and the both side plates of the shutter member are fitted into both side recesses formed on the external surface of both sidewalls. The shutter plate of the shutter member is positioned at both open ends of an insertion hole to shield the insertion hole while being curved to form a convex shape toward a center portion of the insertion hole and, when a connector is inserted into the insertion hole, falls toward the center portion of the insertion hole by being pressed by the connector.
    Type: Application
    Filed: January 28, 2014
    Publication date: May 22, 2014
    Applicant: SEIKOH GIKEN Co., Ltd.
    Inventors: Masayuki JIBIKI, Junji TAIRA
  • Patent number: 8721192
    Abstract: An optical connecting structure has an optical fiber, a pressing member having a circular outer cross section, and an optical member, wherein the optical member has an optical element, an optical fiber stopper structure, and an optical fiber holding groove, wherein the optical fiber stopper structure is positioned between the optical element and the optical fiber holding groove, wherein the optical fiber is inserted along the optical fiber holding groove so as to contact with the optical fiber stopper structure, and wherein the pressing member is arranged on the optical fiber holding groove mutually perpendicular, the pressing member presses the upper surface of the optical fiber to a direction of a bottom of the optical fiber holding groove, and the optical fiber and the optical element are thereby optically connected.
    Type: Grant
    Filed: November 14, 2008
    Date of Patent: May 13, 2014
    Assignee: Hitachi Chemical Co., Ltd.
    Inventors: Nobuo Miyadera, Toshihiro Kuroda, Shigeru Koibuchi, Kyouichi Sasaki
  • Patent number: 8714834
    Abstract: An optical coupler is used to transmit optical data across a temporary connection. A housing is configured with a transparent interface window and positioned in front of a receiving optical coupler so that optical signals pass through the transparent interface window for reception by receiving optical coupler. The receiving optical coupler has a capability of accepting alignment errors caused by aligning the housing with a mating housing in an aquatic environment. Alignment is achieved via an alignment mechanism that mechanical positions the mating optical coupling components with sufficient alignment accuracy to permit the optical coupler to receive and transmit signals.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: May 6, 2014
    Assignee: The United States of America as Represented by the Secretary of the Navy
    Inventors: Steven J. Cowen, Samuel R. Bona, Charles M. Ringer
  • Patent number: 8708574
    Abstract: The present invention relates to a field of optical fiber communication. A safeguard device for a fiber adapter used to connect an input optical fiber connector with an output optical fiber connector is provided. In a preferred embodiment, the safeguard device comprises a shutter and a shutter locking unit. The shutter is operably provided at an interface of said fiber adapter to allow the interface to switch between an open position and a closed position, wherein, the shutter at least shuts off the optical beam emitted from the input optical connector when in said closed position. The shutter locking unit is adapted for selectively locking the shutter in the open position or in the closed position.
    Type: Grant
    Filed: December 23, 2010
    Date of Patent: April 29, 2014
    Assignee: Tyco Electronics (Shanghai) Co., Ltd.
    Inventors: Jerry Wang, Liming Wang, Peter Bos
  • Patent number: 8708754
    Abstract: A RJ plug connector includes a plug body with a base section and a plurality of conductive contacts received in the base section. The base section defines a front mating face and a rear cavity. A latch with a lead-in is form on the top face to locking with a socket connector. The RJ connector further defines an optical fiber module which is incorporated with the latch adjacent to the lead-in and has a coupling interface at a front face of the latch. It not only can insure large capacity and high rate data transmission, but also can extend data transmission distance without loss.
    Type: Grant
    Filed: January 13, 2012
    Date of Patent: April 29, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Ping-Sheng Su, Jun Chen, Qing Wang
  • Patent number: 8702316
    Abstract: Circuits, apparatus, and methods that provide a connector system that can supply both power and data to a mobile computing or other type of device using a single connection. Further examples also provide a power and data adapter that can provide power and data to a mobile computing device using a single cable. Further examples provide an easy disengagement when a cable connected to the connector is pulled. One such example provides a magnetic connector that uncouples without binding when its cord is pulled. Another example prevents power from being provided at a connector insert until the connector insert is placed in a connector receptacle.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: April 22, 2014
    Assignee: Apple Inc.
    Inventors: John C. DiFonzo, Chris Ligtenberg, Michael Culbert
  • Patent number: 8702319
    Abstract: A cable assembly (1000) includes an insulative housing (1); a terminal module (22) assembled to the insulative housing, the terminal module including a plurality of terminals (222) combined with an insulator (221); at least one lens (81) supported by the insulative housing; a cable (6) having a plurality of wires (61, 62), a fiber (65) and a strength member (66), the wires electrically connected to the terminals, the fiber optically coupled with the lens; and an anchoring member (9) having a holding portion (91) combined with the strength member (66) and a locking portion (92) engaged with the terminal module.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: April 22, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Jerry Wu
  • Patent number: 8678673
    Abstract: Exemplary embodiments of optical USB thin card is disclosed, which includes a substrate, having a space formed inside its packaging layer; a seat, disposed at a position on the substrate while forming an opening on the substrate; a plurality of first contact elements, each being disposed on the seat to be used for connecting electrically with an external device; a plurality of second contact elements, each being disposed on the seat to be used for connecting electrically with an external device; and bidirectional optical transmission module, having a plurality of optical fiber, disposed inside an accommodation space formed by the enclosure of the seat and the substrate; a micro control unit, for processing signals, data and commands of the optical USB thin card.
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: March 25, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Chien-Hong Lin, Yuan-Heng Sun
  • Patent number: 8672559
    Abstract: A thin hybrid plug, a thin hybrid receptacle that mates with the thin hybrid plug, and a thin hybrid connector assembly comprising the thin hybrid receptacle mated with the thin hybrid plug are provided. A method for configuring a thin hybrid plug so that an optical surface of the plug is disposed for easy cleaning is also provided. An optics system of the hybrid plug has an optical surface that is substantially flush with an end face of a molded plug body of the hybrid plug to allow the optical surface to be easily wiped clean. In addition, the electrical contacts system and the optics system of the hybrid plug are arranged to enable the optical surface of the optics system to be easily wiped with a cleaning device, such as a cotton-tipped swab, for example. An optics system of the hybrid receptacle has an optical surface that is also disposed to be easily wiped with a cleaning device, such as a cotton-tipped swab, for example.
    Type: Grant
    Filed: January 31, 2011
    Date of Patent: March 18, 2014
    Assignee: Avago Technologies General IP Singapore Pte. Ltd.
    Inventors: Tak Kui Wang, Bing Shao, Chung-Yi Su