Patents by Inventor Chin Choi-Feng

Chin Choi-Feng 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).

  • Patent number: 10372651
    Abstract: Methods of executing patching connection changes in a patching field are provided in which an electronic work order is received on a display located at the patching field, the electronic work order specifying the patching connection change. A technician may perform the patching connection change. Then, an electronic message may be sent from the patching field indicating that the patching change has been completed.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: August 6, 2019
    Assignee: CommScope, Inc. of North Carolina
    Inventors: Gregory Pinn, Chin Choi-Feng, G. Mabud Choudhury, Michael G. German, Matias Peluffo, George Brooks
  • Publication number: 20180060264
    Abstract: Methods of executing patching connection changes in a patching field are provided in which an electronic work order is received on a display located at the patching field, the electronic work order specifying the patching connection change. A technician may perform the patching connection change. Then, an electronic message may be sent from the patching field indicating that the patching change has been completed.
    Type: Application
    Filed: November 6, 2017
    Publication date: March 1, 2018
    Inventors: Gregory Pinn, Chin Choi-Feng, G. Mabud Choudhury, Michael G. German, Matias Peluffo, George Brooks
  • Patent number: 9811494
    Abstract: Methods of executing patching connection changes in a patching field are provided in which an electronic work order is received on a display located at the patching field, the electronic work order specifying the patching connection change. A technician may perform the patching connection change. Then, an electronic message may be sent from the patching field indicating that the patching change has been completed.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: November 7, 2017
    Assignee: CommScope Inc. of North Carolina
    Inventors: Gregory Pinn, Chin Choi-Feng, G Mabud Choudhury, Michael G. German, Matias Peluffo, George Brooks
  • Patent number: 9696495
    Abstract: An optical tap includes a support with a first port facing a first ferrule supporting a first fiber along a first axis. A beamsplitter is connected to the support and intersected by the first axis. A second port is fastened to the support and facing a second ferrule supporting a second fiber along a second axis that intersects the beamsplitter. A third port is fastened to the support and facing a third ferrule supporting a third fiber along a third axis that intersects the beamsplitter, wherein the beamsplitter splits a first light signal from the first port to sends first and second portions of the first signal to the second and third ports, respectively. When the beamsplitter may optionally be configured as a polarizing element and include elements configured to rotate relative to each other to change a ratio of the first and second portions.
    Type: Grant
    Filed: June 24, 2015
    Date of Patent: July 4, 2017
    Assignee: CommScope, Inc. of North Carolina
    Inventors: Richard Y. Mei, Brian K. Bushnell, Joseph C. Livingston, Zuzhou Yue, Chin Choi-Feng
  • Publication number: 20160224500
    Abstract: Methods of executing patching connection changes in a patching field are provided in which an electronic work order is received on a display located at the patching field, the electronic work order specifying the patching connection change. A technician may perform the patching connection change. Then, an electronic message may be sent from the patching field indicating that the patching change has been completed.
    Type: Application
    Filed: April 8, 2016
    Publication date: August 4, 2016
    Inventors: Gregory Pinn, Chin Choi-Feng, G. Mabud Choudhury, Michael G. German, Matias Peluffo, George Brooks
  • Patent number: 9338525
    Abstract: Methods of executing patching connection changes in a patching field are provided in which an electronic work order is received on a display located at the patching field, the electronic work order specifying the patching connection change. A technician may perform the patching connection change. Then, an electronic message may be sent from the patching field indicating that the patching change has been completed.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: May 10, 2016
    Assignee: CommScope, Inc. of North Carolina
    Inventors: Gregory Pinn, Chin Choi-Feng, G Mabud Choudhury, Michael G. German, Matias Peluffo, George Brooks
  • Publication number: 20160025929
    Abstract: An optical tap includes a support with a first port facing a first ferrule supporting a first fiber along a first axis. A beamsplitter is connected to the support and intersected by the first axis. A second port is fastened to the support and facing a second ferrule supporting a second fiber along a second axis that intersects the beamsplitter. A third port is fastened to the support and facing a third ferrule supporting a third fiber along a third axis that intersects the beamsplitter, wherein the beamsplitter splits a first light signal from the first port to sends first and second portions of the first signal to the second and third ports, respectively. When the beamsplitter may optionally be configured as a polarizing element and include elements configured to rotate relative to each other to change a ratio of the first and second portions.
    Type: Application
    Filed: June 24, 2015
    Publication date: January 28, 2016
    Inventors: Richard Y. MEI, Brian K. BUSHNELL, Joseph C. LIVINGSTON, Zuzhou YUE, Chin CHOI-FENG
  • Publication number: 20150334473
    Abstract: Methods of executing patching connection changes in a patching field are provided in which an electronic work order is received on a display located at the patching field, the electronic work order specifying the patching connection change. A technician may perform the patching connection change. Then, an electronic message may be sent from the patching field indicating that the patching change has been completed.
    Type: Application
    Filed: July 29, 2015
    Publication date: November 19, 2015
    Inventors: Gregory Pinn, Chin Choi-Feng, G. Mabud Choudhury, Michael G. German, Matias Peluffo, George Brooks
  • Patent number: 9123217
    Abstract: Methods of executing patching connection changes in a patching field are provided in which an electronic work order is received on a display located at the patching field, the electronic work order specifying the patching connection change. A technician may perform the patching connection change. Then, an electronic message may be sent from the patching field indicating that the patching change has been completed.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: September 1, 2015
    Assignee: CommScope, Inc. of North Carolina
    Inventors: Gregory Pinn, Chin Choi-Feng, G. Mabud Choudhury, Michael G German, Matias Peluffo, George Brooks
  • Publication number: 20140111346
    Abstract: Methods of executing patching connection changes in a patching field are provided in which an electronic work order is received on a display located at the patching field, the electronic work order specifying the patching connection change. A technician may perform the patching connection change. Then, an electronic message may be sent from the patching field indicating that the patching change has been completed.
    Type: Application
    Filed: December 23, 2013
    Publication date: April 24, 2014
    Inventors: Gregory Pinn, Chin Choi-Feng, G. Mabud Choudhury, Michael G. German, Matias Peluffo, George Brooks
  • Patent number: 8643476
    Abstract: A patch panel for a communications patching system includes a plurality of connector ports. Each connector port is configured to detect insertion and removal of a patch cord. A controller is electrically coupled to the connector ports and monitors patch cord interconnections. An electronic display is positioned adjacent the connector ports and displays port identification information and real-time patch cord connection information for each respective connector port. The displayed patch cord connection information is dynamically updated by the controller as a patch cord is inserted or removed from a respective connector port.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: February 4, 2014
    Assignee: CommScope, Inc. of North Carolina
    Inventors: Gregory Pinn, Chin Choi-Feng, David Beihoff, G. Mabud Choudhury, Michael German, Matias Peluffo, George Brooks
  • Patent number: 8014646
    Abstract: A telecommunications patching system includes: a generally horizontal main panel; a row of front connectors associated with the main panel, each of the front connectors being spaced apart from immediately adjacent front connectors by a gap; and a row of rear connectors associated with the main panel, each of the rear connectors being spaced apart from immediately adjacent rear connectors by a gap. The front connectors are laterally offset from the rear connectors such that each of the gaps between the rear connectors aligns with a respective front connector, and each of the gaps between the front connectors aligns with a respective rear connector. In this configuration, cords or cables connected with the front row of connectors can reside in the gaps between the rear connectors, and cords or cable with the rear connectors can reside in the gaps between the front connectors. This arrangement can provide high port density to the patching system.
    Type: Grant
    Filed: January 26, 2009
    Date of Patent: September 6, 2011
    Assignee: CommScope, Inc. of North Carolina
    Inventors: Scott Martin Keith, G. Mabud Choudhury, Chin Choi-Feng, Gary E. Grimes
  • Patent number: 7876995
    Abstract: A telecommunications patching system includes: a carrier having a generally vertically disposed carrier panel, the carrier panel including a cutout area; and a plurality of patching modules. Each of the patching modules has a main panel and a plurality of telecommunications connectors mounted thereon. The patching modules are inserted into the cutout area so that the main panels thereof are substantially parallel to each other, and so that the main panels define an oblique angle relative to vertical. In such a configuration port density can be increased over typical systems.
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: January 25, 2011
    Assignee: CommScope, Inc. of North Carolina
    Inventors: Scott Martin Keith, Chin Choi-Feng, Russell Lewis Ernest Blanchard, Gary E. Grimes
  • Publication number: 20110008996
    Abstract: A patch panel for a communications patching system includes a plurality of connector ports. Each connector port is configured to detect insertion and removal of a patch cord. A controller is electrically coupled to the connector ports and monitors patch cord interconnections. An electronic display is positioned adjacent the connector ports and displays port identification information and real-time patch cord connection information for each respective connector port. The displayed patch cord connection information is dynamically updated by the controller as a patch cord is inserted or removed from a respective connector port.
    Type: Application
    Filed: June 29, 2010
    Publication date: January 13, 2011
    Inventors: Gregory Pinn, Chin Choi-Feng, David Beihoff, G. Mabud Choudhury, Michael German, Matias Peluffo, George Brooks
  • Publication number: 20100189403
    Abstract: A telecommunications patching system includes: a generally horizontal main panel; a row of front connectors associated with the main panel, each of the front connectors being spaced apart from immediately adjacent front connectors by a gap; and a row of rear connectors associated with the main panel, each of the rear connectors being spaced apart from immediately adjacent rear connectors by a gap. The front connectors are laterally offset from the rear connectors such that each of the gaps between the rear connectors aligns with a respective front connector, and each of the gaps between the front connectors aligns with a respective rear connector. In this configuration, cords or cables connected with the front row of connectors can reside in the gaps between the rear connectors, and cords or cable with the rear connectors can reside in the gaps between the front connectors. This arrangement can provide high port density to the patching system.
    Type: Application
    Filed: January 26, 2009
    Publication date: July 29, 2010
    Inventors: Scott Martin Keith, G. Mabud Choudhury, Chin Choi-Feng, Gary E. Grimes
  • Publication number: 20100105244
    Abstract: A telecommunications patching system includes: a carrier having a generally vertically disposed carrier panel, the carrier panel including a cutout area; and a plurality of patching modules. Each of the patching modules has a main panel and a plurality of telecommunications connectors mounted thereon. The patching modules are inserted into the cutout area so that the main panels thereof are substantially parallel to each other, and so that the main panels define an oblique angle relative to vertical. In such a configuration port density can be increased over typical systems.
    Type: Application
    Filed: October 29, 2008
    Publication date: April 29, 2010
    Inventors: Scott Martin Keith, Chin Choi-Feng, Russell Lewis Ernest Blanchard, Gary E. Grimes
  • Patent number: 7672561
    Abstract: A telecommunications patching system includes: a rear panel, the rear panel including a plurality of cutout areas; a series of central compartments mounted to the rear panel, the central compartments being disposed in adjacent, vertically stacked relationship in at least one column, the rear ends of the central compartments being aligned with at least one of the cutout areas; and at least one series of lateral compartments mounted to the rear panel, the lateral compartments being disposed in spaced apart, vertically stacked relationship and laterally positioned from the central compartments, the rear ends of the lateral compartments being aligned with at least one of the cutout areas.
    Type: Grant
    Filed: November 21, 2008
    Date of Patent: March 2, 2010
    Assignee: CommScope, Inc. of North Carolina
    Inventors: Scott Martin Keith, Chin Choi-Feng, Golam Mabud Choudhury, Theodore Alan Conorich
  • Patent number: 7385141
    Abstract: A communications cable management system includes a support structure and a door assembly. The door assembly includes at least two first latch structures and at least two second latch structures each selectively positionable in a latched position to secure the door body to the support structure. First and second actuators are operable by a user to selectively latch the latch structures such that a door body is secured in a closed position on the support structure, the door body can be removed from the support structure, the door body can be pivoted open about the first pivot axis, or the door body can be pivoted open about a second pivot axis.
    Type: Grant
    Filed: January 30, 2007
    Date of Patent: June 10, 2008
    Assignee: CommScope, Inc. of North Carolina
    Inventors: Scott Martin Keith, Golam Mabud Choudhury, Gus Arthur Checketts, Chin Choi-Feng, Theodore Alan Conorich, Tim Cronin, John Lapetina, Roy Riccomini, Andy Logan, Cormac Eubanks, Mike Krynock, William Alexander Millie
  • Publication number: 20070177365
    Abstract: A communications panel assembly for use with a mounting surface to manage communications cables and/or connections includes a back panel and a level orientation indicator device. The back panel is configured to be mounted on the mount surface. The level orientation indicator device is integrally mounted on the back panel to indicate an orientation of the back panel. According to some embodiments, the level orientation indicator includes a bubble level device.
    Type: Application
    Filed: January 30, 2007
    Publication date: August 2, 2007
    Inventors: Scott Martin Keith, Golam Mabud Choudhury, Gus Arthur Checketts, Chin Choi-Feng, Theodore Alan Conorich, Tim Cronin, John Lapetina, Roy Riccomini, Andy Logan, Cormac Eubanks, Mike Krynock
  • Publication number: 20070175654
    Abstract: A communications cable management system includes a support structure and a door assembly. The support structure defines a cable trough and includes at least two first mount structures and at least two second mount structures spaced apart from the at least two first mount structures. The door assembly includes a door body, first and second latch mechanisms, and first and second actuators. The door body has first and second opposed side edges. The first latch mechanism includes at least two first latch structures each selectively positionable between a latched position, wherein the first latch structure engages a respective one of the first mount structures to secure the door body to the support structure for pivotal movement therebetween about a first pivot axis proximate the first side edge of the door body, and an unlatched position, wherein the first latch structure is disengaged from the first mount structure to permit the first side edge of the door to be separated from the support structure.
    Type: Application
    Filed: January 30, 2007
    Publication date: August 2, 2007
    Inventors: Scott Keith, Golam Choudhury, Gus Checketts, Chin Choi-Feng, Theodore Conorich, Tim Cronin, John Lapetina, Roy Riccomini, Andy Logan, Cormac Eubanks, Mike Krynock, William Millie