Patents by Inventor Troy Wy Piew Chiang

Troy Wy Piew Chiang 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: 10802232
    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: July 23, 2019
    Date of Patent: October 13, 2020
    Assignee: II-VI Delaware Inc.
    Inventors: Tat Ming Teo, John Hsieh, William H. Wang, Jinxiang Liu, Hon Siu Wee, Troy Wy Piew Chiang
  • 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: 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
  • 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: 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
  • Publication number: 20170097484
    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: October 2, 2015
    Publication date: April 6, 2017
    Inventors: Tat Ming Teo, John Hsieh, William H. Wang, Jinxiang Liu, Hon Siu Wee, Troy Wy Piew Chiang
  • Patent number: 9572283
    Abstract: An example embodiment includes a thermal conduction system for dissipating thermal energy generated by operation of an optical subassembly that is disposed within a shell of a communication module. The thermal conduction system can include a thermally conductive flexible member that contacts the optical subassembly and the shell of the communication module. By contacting the optical subassembly and the shell, the thermal energy generated by operation of the optical subassembly can transfer from the optical subassembly to the shell. The thermally conductive flexible member defines thermally conductive flexible member holes that correspond to pins extending from the optical subassembly. The pins pass through the thermally conductive flexible member holes enabling the thermally conductive flexible member to contact the optical subassembly.
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: February 14, 2017
    Assignee: FINISAR CORPORATION
    Inventors: Tat Ming Teo, Troy Wy Piew Chiang, JianBing Zhao
  • Publication number: 20150096732
    Abstract: An example embodiment includes a thermal conduction system for dissipating thermal energy generated by operation of an optical subassembly that is disposed within a shell of a communication module. The thermal conduction system can include a thermally conductive flexible member that contacts the optical subassembly and the shell of the communication module. By contacting the optical subassembly and the shell, the thermal energy generated by operation of the optical subassembly can transfer from the optical subassembly to the shell. The thermally conductive flexible member defines thermally conductive flexible member holes that correspond to pins extending from the optical subassembly. The pins pass through the thermally conductive flexible member holes enabling the thermally conductive flexible member to contact the optical subassembly.
    Type: Application
    Filed: December 15, 2014
    Publication date: April 9, 2015
    Inventors: Tat Ming Teo, Troy Wy Piew Chiang, JianBing Zhao
  • Patent number: 8913388
    Abstract: An example embodiment includes a thermal conduction system for dissipating thermal energy generated by operation of an optical subassembly that disposed within a shell of a communication module. The thermal conduction system can include a thermally conductive flexible member that contacts the optical subassembly and to contact the shell of the communication module. By contacting the optical subassembly and the shell, the thermal energy generated by operation of the optical subassembly can transfer from the optical subassembly to the shell. The thermally conductive flexible member defines thermally conductive flexible member holes that correspond to pins extending from the optical subassembly. The pins pass through the thermally conductive flexible member holes enabling the thermally conductive flexible member to contact the optical subassembly.
    Type: Grant
    Filed: January 18, 2012
    Date of Patent: December 16, 2014
    Assignee: Finisar Corporation
    Inventors: Tat Ming Teo, Troy Wy Piew Chiang, JianBing Zhao
  • Publication number: 20130182390
    Abstract: An example embodiment includes a thermal conduction system for dissipating thermal energy generated by operation of an optical subassembly that disposed within a shell of a communication module. The thermal conduction system can include a thermally conductive flexible member that contacts the optical subassembly and to contact the shell of the communication module. By contacting the optical subassembly and the shell, the thermal energy generated by operation of the optical subassembly can transfer from the optical subassembly to the shell. The thermally conductive flexible member defines thermally conductive flexible member holes that correspond to pins extending from the optical subassembly. The pins pass through the thermally conductive flexible member holes enabling the thermally conductive flexible member to contact the optical subassembly.
    Type: Application
    Filed: January 18, 2012
    Publication date: July 18, 2013
    Applicant: FINISAR CORPORATION
    Inventors: Tat Ming Teo, Troy Wy Piew Chiang, Jianbing Zhao
  • Patent number: 7955003
    Abstract: In one example, a bail release mechanism includes a bail and a de-latching member. The bail is configured to be attached to the shell of a module that includes a latch pin configured to engage a structure of a host device receptacle to secure the module within the receptacle. The bail is further configured to rotate about a first axis between a latched position and an unlatched position. The first axis is in a fixed position relative to the shell. The de-latching member is attached to the bail at a second axis that is offset from the first axis and is configured to rotate about the second axis. The second axis is movable relative to the shell. The de-latching member includes a first end configured to displace the structure of the receptacle during rotation of the de-latching member to disengage the latch pin from the structure.
    Type: Grant
    Filed: June 4, 2009
    Date of Patent: June 7, 2011
    Assignee: Finisar Corporation
    Inventors: Tat Ming Teo, Troy Wy Piew Chiang
  • Publication number: 20100142898
    Abstract: In one example, a bail release mechanism includes a bail and a de-latching member. The bail is configured to be attached to the shell of a module that includes a latch pin configured to engage a structure of a host device receptacle to secure the module within the receptacle. The bail is further configured to rotate about a first axis between a latched position and an unlatched position. The first axis is in a fixed position relative to the shell. The de-latching member is attached to the bail at a second axis that is offset from the first axis and is configured to rotate about the second axis. The second axis is movable relative to the shell. The de-latching member includes a first end configured to displace the structure of the receptacle during rotation of the de-latching member to disengage the latch pin from the structure.
    Type: Application
    Filed: June 4, 2009
    Publication date: June 10, 2010
    Applicant: FINISAR CORPORATION
    Inventors: Tat Ming Teo, Troy Wy Piew Chiang