Patents by Inventor William H. Wang

William H. Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200033541
    Abstract: A thermal interface may include a thermally conductive cap. The thermally conductive cap may include a base, a finger, and an extension. The base may define a plurality of cap openings. The finger may extend from the base. The extension may extend from the base. The thermal interface may also include a gasket defining a plurality of gasket openings. The gasket may be located on the base of the cap such that the gasket openings are positioned over the cap openings.
    Type: Application
    Filed: August 6, 2019
    Publication date: January 30, 2020
    Inventors: Troy Wy Piew Chiang, Julia Koh, Tat Ming Teo, William H. Wang
  • Publication number: 20200012056
    Abstract: A ferrule-to-lens latch mechanism includes a cover movable with respect to a housing of an optical assembly between an open position in which a cavity defined by the housing is visible and a closed position in which the cavity is covered by the cover. A lens is positioned in the cavity and has one or more guide pins which are visible when the cover is in the open position prior to mating a ferrule to the lens. A spring clip coupled to the housing and positioned in the cavity is configured to allow insertion and removal of the ferrule from the cavity when the cover is in the open position and may bias the ferrule against the lens when the ferrule is mated to the lens. When the ferrule is mated to the lens, the cover may cooperate with the spring clip to inhibit removal of the ferrule.
    Type: Application
    Filed: August 31, 2018
    Publication date: January 9, 2020
    Inventors: Jia Lian, Yandong Mao, Shamei Shi, William H. Wang
  • Publication number: 20190346642
    Abstract: An example optoelectronic module includes a housing that extends between a first end portion and a second end portion. The optoelectronic module includes a printed circuit board (“PCB”) that includes an electrical connector at the second end portion of the housing, at least one transmitter electrically coupled to the PCB and optically coupled with at least one optical fiber, at least one receiver electrically coupled to the PCB and optically coupled with at least one optical fiber, and at least one electromagnetic interference (“EMI”) attenuating component formed of a plastic material that is configured to attenuate EMI. The EMI attenuating component is configured to attenuate EMI generated by one or more other components of the optoelectronic module.
    Type: Application
    Filed: July 23, 2019
    Publication date: November 14, 2019
    Inventors: Tat Ming Teo, John Hsieh, William H. Wang, Jinxiang Liu, Hon Siu Wee, Troy Wy Piew Chiang
  • Publication number: 20190339467
    Abstract: A communication module handle may include a base, a grasp, a hinge, and a detent. The hinge may connect the base and the grasp. The detent may be configured to maintain a position of the grasp relative to the base in an extended position. In response to the detent being subjected to a detent-releasing force, the detent may release the grasp from the extended position to a collapsed position. The grasp may be rotatable relative to the base by way of the hinge in the collapsed position.
    Type: Application
    Filed: May 2, 2018
    Publication date: November 7, 2019
    Inventors: Derek Soon, Tat Ming Teo, William H. Wang, Siu Wee Hon
  • Patent number: 10466427
    Abstract: In an embodiment, an optoelectronic module includes a printed circuit board (PCB) and a lens block. The printed circuit board (PCB) includes at least one of an optical transmitting or receiving array. The lens block may be configured for directly coupling light between one of the optical transmitting or receiving array to optical fibers in an optical cable. A method may include directly coupling light between one of an optical transmitting or receiving array and a lens block, and further coupling the light through the lens block directly to an optical fiber of an optical cable externally coupled to the optoelectronic module.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: November 5, 2019
    Assignee: Finisar Corporation
    Inventors: William H. Wang, Shamei Shi, Huaping Peng, Ranran Zhang, Haijun An
  • Publication number: 20190317283
    Abstract: An example optoelectronic module may include an optical subassembly (OSA), an optical port block, a housing, and a holder. The OSA may be configured to convert between optical and electrical signals. The optical port block may be attached to the OSA and may be configured to optically align a fiber optic cable with the OSA. The housing may be configured to substantially enclose the OSA and the optical port block. The holder may be configured to couple the OSA and the optical port block to the housing. The holder may be detachably coupled to the optical port block and fixedly coupled to the housing.
    Type: Application
    Filed: April 12, 2019
    Publication date: October 17, 2019
    Inventors: William H. Wang, Huaping Peng, Ranran Zhang, Yandong Mao, Shamei Shi
  • Patent number: 10371909
    Abstract: A thermal interface may include a thermally conductive cap. The thermally conductive cap may include a base, a finger, and an extension. The base may define a plurality of cap openings. The finger may extend from the base. The extension may extend from the base. The thermal interface may also include a gasket defining a plurality of gasket openings. The gasket may be located on the base of the cap such that the gasket openings are positioned over the cap openings.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: August 6, 2019
    Assignee: FINISAR CORPORATION
    Inventors: Troy Wy Piew Chiang, Julia Koh, Tat Ming Teo, William H. Wang
  • Patent number: 10359586
    Abstract: An example optoelectronic module includes a housing that extends between a first end portion and a second end portion. The optoelectronic module includes a printed circuit board (“PCB”) that includes an electrical connector at the second end portion of the housing, at least one transmitter electrically coupled to the PCB and optically coupled with at least one optical fiber, at least one receiver electrically coupled to the PCB and optically coupled with at least one optical fiber, and at least one electromagnetic interference (“EMI”) attenuating component formed of a plastic material that is configured to attenuate EMI. The EMI attenuating component is configured to attenuate EMI generated by one or more other components of the optoelectronic module.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: July 23, 2019
    Assignee: FINISAR CORPORATION
    Inventors: Tat Ming Teo, John Hsieh, William H. Wang, Jinxiang Liu, Hon Siu Wee, Troy Wy Piew Chiang
  • Publication number: 20190191266
    Abstract: The present application generally relates to an apparatus for communicating between a user device and a vehicle infotainment system. In particular, the system includes a near field antenna fabricated from a wire wrapped ferrite core located along an edge of a video display unit under trim piece surrounding the video display.
    Type: Application
    Filed: December 14, 2017
    Publication date: June 20, 2019
    Inventors: William H. Wang, Eray Yasan, Timothy J. Talty, Daniel G. Hool, Leonard C. Nieman, Duane S. Carper, James H. Schaffner, Hyok Jae Song
  • Publication number: 20190187392
    Abstract: An alignment connector for an optoelectronic module can include: a front end having a first gripper arm and a second gripper arm with an alignment connector aperture between the first gripper arm and the second gripper arm; a base having a bottom surface and a receptacle surface; the back end having a first back wall and a second back wall with a back gap therebetween; and a ferrule receptacle extending to a medial region where the alignment connector aperture extends from, and including a portion of the receptacle surface, the ferrule receptacle being defined by a first side wall having a first latch arm and a second side wall having a second latch arm. The alignment connector can be included in a module with a bail or pull-tab. Alternatively, the first gripper arm and second gripper arm can be mounted directly to a module housing.
    Type: Application
    Filed: December 13, 2018
    Publication date: June 20, 2019
    Inventors: William H. Wang, Shamei Shi, Joshua Moore
  • Publication number: 20190191267
    Abstract: The present application generally relates to an apparatus for communicating between a user device and a vehicle infotainment system. In particular, the system includes a near field antenna with near transparent conductors applied to a video display image such that the near field antenna is constructed from nearly transparent or color matched conductors and wherein the antenna is applied to the video display surface.
    Type: Application
    Filed: December 14, 2017
    Publication date: June 20, 2019
    Inventors: William H Wang, Eray Yasan, Timothy J Talty, Daniel G Hool, Leonard C Nieman, Duane S Carper, James H Schaffner, Hyok Jae Song
  • Publication number: 20190121039
    Abstract: An optoelectronic system includes an optoelectronic module and a heat sink. The optoelectronic module includes a housing and first and second housing slide locks. The first and second housing slide locks extend outward from opposite sides of the housing. The heat sink includes a heat sink bottom, first and second heat sink legs, and first and second heat sink slide locks. The first and second heat sink legs extend downward from opposite ends of the heat sink bottom. The first and second heat sink slide locks extend inward from the first and second heat sink legs. The heat sink bottom is configured to be in thermal contact with a housing top of the housing. Each of the first and second heat sink slide locks is configured to be respectively disposed beneath the first and second housing slide locks when the heat sink is removably secured to the housing.
    Type: Application
    Filed: October 30, 2018
    Publication date: April 25, 2019
    Inventors: William H. Wang, Joshua John Edward Moore
  • Publication number: 20190067849
    Abstract: A module mount interposer may include one or more fastener receivers configured to mechanically couple with one or more fasteners so as to mechanically and electrically couple a module to the interposer. The module mount interposer may also include a core configured to electrically couple with the module, wherein each of the fastener receivers are mechanically coupled to the core. The module mount interposer may additionally include a solder layer electrically coupled to the core and configured to electrically couple with a printed circuit board (PCB) so as to provide an electrical signal from the module to the PCB and to provide an electrical signal from the PCB to the module.
    Type: Application
    Filed: August 28, 2017
    Publication date: February 28, 2019
    Inventors: Jia Lian, Huaping Peng, Shamei Shi, William H Wang, Frank Flens, Henricus Jozef Vergeest
  • Patent number: 10218098
    Abstract: A module mount interposer may include one or more fastener receivers configured to mechanically couple with one or more fasteners so as to mechanically and electrically couple a module to the interposer. The module mount interposer may also include a core configured to electrically couple with the module, wherein each of the fastener receivers are mechanically coupled to the core. The module mount interposer may additionally include a solder layer electrically coupled to the core and configured to electrically couple with a printed circuit board (PCB) so as to provide an electrical signal from the module to the PCB and to provide an electrical signal from the PCB to the module.
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: February 26, 2019
    Assignee: FINISAR CORPORATION
    Inventors: Jia Lian, Huaping Peng, Shamei Shi, William H Wang, Frank Flens, Henricus Jozef Vergeest
  • Patent number: 10114183
    Abstract: An optoelectronic system includes an optoelectronic module and a heat sink. The optoelectronic module includes a housing and first and second housing slide locks. The first and second housing slide locks extend outward from opposite sides of the housing. The heat sink includes a heat sink bottom, first and second heat sink legs, and first and second heat sink slide locks. The first and second heat sink legs extend downward from opposite ends of the heat sink bottom. The first and second heat sink slide locks extend inward from the first and second heat sink legs. The heat sink bottom is configured to be in thermal contact with a housing top of the housing. Each of the first and second heat sink slide locks is configured to be respectively disposed beneath the first and second housing slide locks when the heat sink is removably secured to the housing.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: October 30, 2018
    Assignee: FINISAR CORPORATION
    Inventors: William H. Wang, Joshua John Edward Moore
  • Publication number: 20180267263
    Abstract: In an embodiment, an optoelectronic module includes a printed circuit board (PCB) and a lens block. The printed circuit board (PCB) includes at least one of an optical transmitting or receiving array. The lens block may be configured for directly coupling light between one of the optical transmitting or receiving array to optical fibers in an optical cable. A method may include directly coupling light between one of an optical transmitting or receiving array and a lens block, and further coupling the light through the lens block directly to an optical fiber of an optical cable externally coupled to the optoelectronic module.
    Type: Application
    Filed: March 13, 2018
    Publication date: September 20, 2018
    Inventors: William H. WANG, Shamei SHI, Huaping PENG, Ranran ZHANG, Haijun AN
  • Patent number: 9995886
    Abstract: An embodiment includes a cable connector that includes a connector housing, a fiber support structure, and a latch structure. The connector housing defines a housing cavity. The fiber support structure is attached to the connector housing and extends therefrom in a first direction. The fiber support structure defines a fiber cavity configured to receive a fiber subassembly. The latch structure is attached to the connector housing at a first end and extends therefrom in the first direction. The latch structure is separated in a second direction from the fiber support structure and includes a ramped surface at a second end. The ramped surface displaces the latch structure in a direction opposite the second direction in response to a force in a direction opposite the first direction and does not include a release structure configured to disengage the latch structure from latch tabs of a communication module.
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: June 12, 2018
    Assignee: FINISAR CORPORATION
    Inventors: William H. Wang, Yandong Mao, Shamei Shi, Zhongrui Shen
  • Patent number: 9841568
    Abstract: Latch mechanisms for modules are disclosed. A module includes a housing and a release slide. The housing includes a first rib located on a first side of the housing and a second rib located on a second side of the housing. The release slide is slidingly positioned on the housing. The release slide includes a release slide base, a first release slide arm extending from the release slide base, and a second release slide arm extending from the release slide base. A first flange extending from the first release slide arm is positioned at least partially over the first rib. A second flange extending from the second release slide arm is positioned at least partially over the second rib.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: December 12, 2017
    Assignee: FINISAR CORPORATION
    Inventors: William H. Wang, Joshua John Edward Moore
  • Publication number: 20170261711
    Abstract: A thermal interface may include a thermally conductive cap. The thermally conductive cap may include a base, a finger, and an extension. The base may define a plurality of cap openings. The finger may extend from the base. The extension may extend from the base. The thermal interface may also include a gasket defining a plurality of gasket openings. The gasket may be located on the base of the cap such that the gasket openings are positioned over the cap openings.
    Type: Application
    Filed: March 13, 2017
    Publication date: September 14, 2017
    Inventors: Troy Wy Piew Chiang, Julia Koh, Tat Ming Teo, William H. Wang
  • Patent number: 9726838
    Abstract: An optical fiber securing device may include a passage, an optical fiber seat, and a boundary portion. The passage may have an entrance and an exit, the passage configured to receive therein an optical fiber inserted through the entrance, as well as an epoxy. An epoxy path may be provided as a pathway between an epoxy well and the passage. The optical fiber seat may be configured to receive at least a portion of the optical fiber, the optical fiber seat configured to position an end of the optical fiber in optical alignment with a lens. The boundary portion may define an upper boundary of the passage at the exit of the passage, and is configured to restrain epoxy received within the passage such that the epoxy does not become interposed between the end of the optical fiber and the lens.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: August 8, 2017
    Assignee: FINISAR CORPORATION
    Inventors: David Lee, Daniel Kossowski, Frank J. Flens, William H. Wang, Michael Joseph McReynolds, Jr.