Patents by Inventor Ponharith Nhep
Ponharith Nhep 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).
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Patent number: 9176285Abstract: The present disclosure relates to a fiber optic connector and cable assembly. The fiber optic connector includes a connector body and ferrule assembly mounted in the connector body. A spring is positioned within the connector body for biasing the ferrule assembly in a forward direction. The spring has a first spring length when the ferrule assembly is in a forwardmost position. A rear housing of the connector body includes a front extension that fits inside a rear end of the spring, the front extension having a front extension length. The fiber optic connector defines a gap between the front extension and a ferrule hub of the ferrule assembly, the gap having a first dimension measured between the front extension and the ferrule hub when the ferrule assembly is in the forwardmost position, the front extension length being longer than the first dimension.Type: GrantFiled: May 3, 2013Date of Patent: November 3, 2015Assignee: ADC Telecommunications, Inc.Inventors: Ponharith Nhep, Patrick Nault
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Publication number: 20150301289Abstract: An adapter block constructed to mount to more than one mounting configuration of a telecommunications panel. The adapter block including a housing constructed to slide mount to a panel, and pivot mount to a panel from either a front or a rear of the panel. The housing including flexible levers that provide a snap-fit connection to secure the adapter block relative to the panel in each of the mounting configurations. The adapter block providing access to cable terminations of the block in each of the mounting configurations.Type: ApplicationFiled: December 29, 2014Publication date: October 22, 2015Inventor: Ponharith Nhep
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Publication number: 20150293313Abstract: A fiber optic cable and connector assembly including a fiber optic connector mounted at the end of a fiber optic cable. The fiber optic connector includes a ferrule assembly including a stub fiber supported within a ferrule. The stub fiber is fusion spliced to an optical fiber of the fiber optic cable at a location within the fiber optic connector.Type: ApplicationFiled: April 13, 2015Publication date: October 15, 2015Inventors: Michael James Ott, Thomas P. Huegerich, Steven C. Zimmel, Ponharith Nhep
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Publication number: 20150286011Abstract: A single piece hub and ferrule assembly for a fiber optic connector includes: a first portion sized to receive a jacket of a fiber optic cable; a second portion sized to receive a fiber of the fiber optic cable; and a hub portion configured to engage a housing of the fiber optic connector; wherein the first portion, the second portion, and the hub portion are all formed as an integrally-molded piece.Type: ApplicationFiled: October 25, 2013Publication date: October 8, 2015Inventor: Ponharith Nhep
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Patent number: 9151904Abstract: A connector includes a ferrule assembly having a ferrule, a hub and a spring, the ferrule having a distal face accessible at a distal end of the connector housing, the ferrule being movable in a proximal direction relative to the connector housing. The distal and proximal positions are separated by an axial displacement distance. The ferrule proximal movement is against the spring's bias. The cable of the assembly includes an optical fiber contained within a jacket and also a strength layer between the fiber and the jacket that is anchored to the connector housing. The fiber extends through a fiber from the proximal end of the connector housing to the ferrule. The fiber has a distal portion potted within the ferrule. The fiber passage has a fiber take-up region configured to take-up an excess length of the fiber corresponding to the ferrule axial displacement.Type: GrantFiled: January 14, 2014Date of Patent: October 6, 2015Assignee: ADC Telecommunications, Inc.Inventor: Ponharith Nhep
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Patent number: 9081152Abstract: A sleeve for an adapter pack includes: a main body; a first axial bore on the main body sized to receive a portion of a first fiber optic connector; a second axial bore on the main body sized to receive a portion of a second fiber optic connector so that a connection is made between the first fiber optic connector and the second fiber optic connector; a first arm extending from the main body; and a second arm extending from the main body, the second arm extending in a direction opposing the first arm. The first and second arms are compressible towards one another as the sleeve is introduced into the adapter pack. When fully inserted, the first and second arms decompress to engage the adapter pack to retain the sleeve within the adapter pack.Type: GrantFiled: August 30, 2013Date of Patent: July 14, 2015Assignee: ADC Telecommunications, Inc.Inventor: Ponharith Nhep
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Patent number: 9016953Abstract: A fiber optic cable and connector assembly including a fiber optic connector mounted at the end of a fiber optic cable. The fiber optic connector includes a ferrule assembly including a stub fiber supported within a ferrule. The stub fiber is fusion spliced to an optical fiber of the fiber optic cable at a location within the fiber optic connector.Type: GrantFiled: February 20, 2013Date of Patent: April 28, 2015Assignee: ADC Telecommunications, Inc.Inventors: Michael James Ott, Thomas P. Huegerich, Steven C. Zimmel, Ponharith Nhep
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Publication number: 20150110442Abstract: A telecommunications assembly includes a chassis and a plurality of fiber optic splitter modules mounted within the chassis. Each splitter module includes at least one fiber optic connector. Within an interior of the chassis are positioned at least one fiber optic adapter. Inserting the splitter module through a front opening of the chassis at a mounting location positions the connector of the splitter module for insertion into and mating with the adapter of the chassis. The adapters mounted within the interior of the chassis are integrally formed as part of a removable adapter assembly. A method of mounting a fiber optic splitter module within a telecommunications chassis is also disclosed.Type: ApplicationFiled: July 18, 2014Publication date: April 23, 2015Inventors: Steven C. Zimmel, Trevor D. Smith, Ponharith Nhep
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Publication number: 20150110449Abstract: The present disclosure relates to a fiber optic connector including a connector housing having a distal end and a proximal end. The distal end can form a plug portion adapted for insertion within a receptacle of a fiber optic adapter. A rear insert mounts within the proximal end of the connector housing. An axial insertion/retention interface can be defined between the connector housing and the rear insert. The axial insertion/retention interface can be configured to allow the rear insert to be inserted into and removed from the proximal end of the connector housing along an insertion axis when the rear insert is positioned in a first rotational position about the insertion axis relative to the connector housing. The axial insertion/retention interface can also be configured to prevent the rear insert from being withdrawn from the proximal end of the connector housing along the insertion axis.Type: ApplicationFiled: October 21, 2014Publication date: April 23, 2015Inventors: Ponharith Nhep, Marlon E. Holmquist
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Publication number: 20150036982Abstract: A fiber optic connector including a connector body including a distal end and a proximal end. The distal end forming a plug end of the connector body and an optical fiber routed through the connector body. The optical fiber having an end face accessible at the plug end of the connector body and a strain relief boot that mounts at the proximal end of the connector body. The strain relief boot defines a longitudinal axis that extends through the strain relief boot between distal and proximal ends of the strain relief boot. The strain relief boot includes an interior surface that defines a fiber passage through which the optical fiber is routed; the fiber passage extends along the longitudinal axis of the boot. The strain relief boot includes an exterior surface that defines a tapered exterior shape that tapers inwardly toward the longitudinal axis as the tapered exterior shape extends in a proximal direction along the longitudinal axis.Type: ApplicationFiled: August 1, 2014Publication date: February 5, 2015Inventors: Ponharith Nhep, Steven C. Zimmel
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Publication number: 20150016780Abstract: A fiber optic connector includes a front housing having sidewalls each defining a slot and a rear insert with a pair of locking flanges extending radially away, the locking flanges configured to snap-fit into the slots, each locking flange defining a front face and a rear face, the radially outermost portion of the rear face defining an edge, the edge being the rearmost extending portion of the locking flange. Another fiber optic connector includes a front housing defining a front opening at a front end, a circular rear opening at a rear end, and an internal cavity extending therebetween. A rear insert including a generally cylindrical front portion is inserted into the front housing through the circular rear opening, the front portion defining at least one longitudinal flat configured to reduce the overall diameter of the generally cylindrical front portion configured to be inserted into the front housing.Type: ApplicationFiled: May 8, 2014Publication date: January 15, 2015Applicant: ADC Telecommunications, Inc.Inventors: Kenneth Allen Skluzacek, Michael D. Schroeder, Michael James Ott, Randall Wendland, Ponharith Nhep, Steven C. Zimmel
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Patent number: 8929707Abstract: An adapter block constructed to mount to more than one mounting configuration of a telecommunications panel. The adapter block including a housing constructed to slide mount to a panel, and pivot mount to a panel from either a front or a rear of the panel. The housing including flexible levers that provide a snap-fit connection to secure the adapter block relative to the panel in each of the mounting configurations. The adapter block providing access to cable terminations of the block in each of the mounting configurations.Type: GrantFiled: September 18, 2012Date of Patent: January 6, 2015Assignee: ADC Telecommunications, Inc.Inventor: Ponharith Nhep
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Publication number: 20140254988Abstract: A connector includes a ferrule assembly having a ferrule, a hub and a spring, the ferrule having a distal face accessible at a distal end of the connector housing, the ferrule being movable in a proximal direction relative to the connector housing. The distal and proximal positions are separated by an axial displacement distance. The ferrule proximal movement is against the spring's bias. The cable of the assembly includes an optical fiber contained within a jacket and also a strength layer between the fiber and the jacket that is anchored to the connector housing. The fiber extends through a fiber from the proximal end of the connector housing to the ferrule. The fiber has a distal portion potted within the ferrule. The fiber passage has a fiber take-up region configured to take-up an excess length of the fiber corresponding to the ferrule axial displacement.Type: ApplicationFiled: January 14, 2014Publication date: September 11, 2014Applicant: ADC Telecommunications, Inc.Inventor: Ponharith Nhep
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Patent number: 8798428Abstract: A telecommunications assembly includes a chassis and a plurality of fiber optic splitter modules mounted within the chassis. Each splitter module includes at least one fiber optic connector. Within an interior of the chassis are positioned at least one fiber optic adapter. Inserting the splitter module through a front opening of the chassis at a mounting location positions the connector of the splitter module for insertion into and mating with the adapter of the chassis. The adapters mounted within the interior of the chassis are integrally formed as part of a removable adapter assembly. A method of mounting a fiber optic splitter module within a telecommunications chassis is also disclosed.Type: GrantFiled: December 27, 2012Date of Patent: August 5, 2014Assignee: ADC Telecommunications, Inc.Inventors: Steven C. Zimmel, Trevor D. Smith, Ponharith Nhep
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Publication number: 20140205255Abstract: A telecommunications assembly including a housing and a plurality of modules mounted within the housing. The modules includes a rear face in which is mounted at least one fiber optic connector. Within an interior of the housing are positioned at least one fiber optic adapters. Inserting the module through a front opening of the housing at a mounting location positions the connector of the module for insertion into and mating with the adapter of the housing. The adapters within the interior of the housing are mounted to a removable holder. A method of mounting a telecommunications module within a chassis.Type: ApplicationFiled: March 24, 2014Publication date: July 24, 2014Applicant: ADC Telecommunications, Inc.Inventors: Steven C. Zimmel, Ponharith Nhep, Trevor D. Smith
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Patent number: 8753022Abstract: A fiber optic connector includes a front housing having sidewalls each defining a slot and a rear insert with a pair of locking flanges extending radially away, the locking flanges configured to snap-fit into the slots, each locking flange defining a front face and a rear face, the radially outermost portion of the rear face defining an edge, the edge being the rearmost extending portion of the locking flange. Another fiber optic connector includes a front housing defining a front opening at a front end, a circular rear opening at a rear end, and an internal cavity extending therebetween. A rear insert including a generally cylindrical front portion is inserted into the front housing through the circular rear opening, the front portion defining at least one longitudinal flat configured to reduce the overall diameter of the generally cylindrical front portion configured to be inserted into the front housing.Type: GrantFiled: November 30, 2011Date of Patent: June 17, 2014Assignee: ADC Telecommunications, Inc.Inventors: Michael D. Schroeder, Ponharith Nhep, Steven C. Zimmel
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Patent number: 8702323Abstract: A connector including a housing having a distal end and a proximal end has a ferrule assembly having a ferrule and a ferrule spring. The ferrule spring biases the ferrule in a distal direction. A boot is mounted at the proximal end. The boot has a distal end mounting over the proximal end of the housing and a proximal end and defines a central axis. A central passage extends through a length of the boot. A strain relief portion is adjacent the proximal end of the boot and has a truncated, conical outer shape formed by co-axial rings separated by gaps, the rings being interconnected by links extending across the gaps. The central passage has a proximal portion corresponding to a length of the strain relief portion that defines a transverse cross-dimension A majority of the rings have radial thicknesses at least 50 percent as long as the transverse cross-dimension.Type: GrantFiled: March 14, 2012Date of Patent: April 22, 2014Assignee: ADC Telecommunications, Inc.Inventor: Ponharith Nhep
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Patent number: 8705928Abstract: A telecommunications assembly including a housing and a plurality of modules mounted within the housing. The modules includes a rear face in which is mounted at least one fiber optic connector. Within an interior of the housing are positioned at least one fiber optic adapters. Inserting the module through a front opening of the housing at a mounting location positions the connector of the module for insertion into and mating with the adapter of the housing. The adapters within the interior of the housing are mounted to a removable holder. A method of mounting a telecommunications module within a chassis.Type: GrantFiled: December 10, 2012Date of Patent: April 22, 2014Assignee: ADC Telecommunications, Inc.Inventors: Steven C. Zimmel, Ponharith Nhep, Trevor Smith
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Publication number: 20140064690Abstract: A sleeve for an adapter pack includes: a main body; a first axial bore on the main body sized to receive a portion of a first fiber optic connector; a second axial bore on the main body sized to receive a portion of a second fiber optic connector so that a connection is made between the first fiber optic connector and the second fiber optic connector; a first arm extending from the main body; and a second arm extending from the main body, the second arm extending in a direction opposing the first arm. The first and second arms are compressible towards one another as the sleeve is introduced into the adapter pack. When fully inserted, the first and second arms decompress to engage the adapter pack to retain the sleeve within the adapter pack.Type: ApplicationFiled: August 30, 2013Publication date: March 6, 2014Inventor: Ponharith Nhep
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Patent number: 8636425Abstract: A connector includes a ferrule assembly having a ferrule, a hub and a spring, the ferrule having a distal face accessible at a distal end of the connector housing, the ferrule being movable in a proximal direction relative to the connector housing. The distal and proximal positions are separated by an axial displacement distance. The ferrule proximal movement is against the spring's bias. The cable of the assembly includes an optical fiber contained within a jacket and also a strength layer between the fiber and the jacket that is anchored to the connector housing. The fiber extends through a fiber passage from the proximal end of the connector housing to the ferrule. The fiber has a distal portion potted within the ferrule. The fiber passage has a fiber take-up region configured to take-up an excess length of the fiber corresponding to the ferrule axial displacement.Type: GrantFiled: March 14, 2012Date of Patent: January 28, 2014Assignee: ADC Telecommunications, Inc.Inventor: Ponharith Nhep