Patents by Inventor Shaoming Fu

Shaoming Fu 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).

  • Optical transceiver module with multiple grounding paths
    Patent number: 6893168
    Abstract: An optical transceiver module comprises a base (1), a pair of metallic releasable latches (4) attached to opposite lateral sides of the base, and a housing. The housing includes an upper housing (71) and a lower housing (72), which are mounted to an upper side and a lower side of the base respectively. Each latch includes a retention portion (41), and a spring portion (42) bent generally perpendicularly from an outer end of the retention portion. The retention portions of the latches are inserted into receiving grooves (17) defined in side walls (14, 15) of the base. The spring portions of the latches sit on the side steps (152) of the base. The upper housing electrically engages with rear parts of the spring portions. Any electrostatic charge that develops on the upper and lower housings is dissipated to external ground via the latches.
    Type: Grant
    Filed: January 18, 2002
    Date of Patent: May 17, 2005
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Nan Tsung Huang, Shaoming Fu
  • Optical transceiver module with metallic latches
    Patent number: 6580614
    Abstract: An optical transceiver module comprises a base (1), a pair of metallic releasable latches (4) attached to opposite lateral sides of the base, and a housing. The housing includes an upper housing (71) and a lower housing (72), which are mounted to an upper side and a lower side of the base respectively. Each latch includes a retention portion (41), and a spring portion (42) bent generally perpendicularly from an outer end of the retention portion. The retention portions of the latches are inserted into receiving grooves (17) defined in side walls (14, 15) of the base. The spring portions of the latches sit on the side steps (152) of the base. The upper housing electrically engages with rear parts of the spring portions. Any electrostatic charge that develops on the upper and lower housings is dissipated to external ground via the latches.
    Type: Grant
    Filed: October 30, 2001
    Date of Patent: June 17, 2003
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chia-Sung Yen, Nan Tsung Huang, Shaoming Fu
  • OPTICAL TRANSCEIVER MODULE WITH METALLIC LATCHES
    Publication number: 20030072137
    Abstract: An optical transceiver module comprises a base (1), a pair of metallic releasable latches (4) attached to opposite lateral sides of the base, and a housing. The housing includes an upper housing (71) and a lower housing (72), which are mounted to an upper side and a lower side of the base respectively. Each latch includes a retention portion (41), and a spring portion (42) bent generally perpendicularly from an outer end of the retention portion. The retention portions of the latches are inserted into receiving grooves (17) defined in side walls (14, 15) of the base. The spring portions of the latches sit on the side steps (152) of the base. The upper housing electrically engages with rear parts of the spring portions. Any electrostatic charge that develops on the upper and lower housings is dissipated to external ground via the latches.
    Type: Application
    Filed: October 30, 2001
    Publication date: April 17, 2003
    Inventors: Chia-Sung Yen, Nan Tsung Huang, Shaoming Fu
  • Optical transceiver module with multiple grounding paths
    Publication number: 20030072539
    Abstract: An optical transceiver module comprises a base (1), a pair of metallic releasable latches (4) attached to opposite lateral sides of the base, and a housing. The housing includes an upper housing (71) and a lower housing (72), which are mounted to an upper side and a lower side of the base respectively. Each latch includes a retention portion (41), and a spring portion (42) bent generally perpendicularly from an outer end of the retention portion. The retention portions of the latches are inserted into receiving grooves (17) defined in side walls (14, 15) of the base. The spring portions of the latches sit on the side steps (152) of the base. The upper housing electrically engages with rear parts of the spring portions. Any electrostatic charge that develops on the upper and lower housings is dissipated to external ground via the latches.
    Type: Application
    Filed: January 18, 2002
    Publication date: April 17, 2003
    Inventors: Nan Tsung Huang, Shaoming Fu
  • Optoelectronic transceiver module
    Patent number: 6502998
    Abstract: An optoelectronic transceiver module includes an assembly which includes a printed circuit board retained by and between a frame and an electrical connector. An electromagnetic shielding encloses the printed circuit board. The frame forms a receptacle for receiving an optic plug that is optically coupled to an optical subassembly mechanically and electrically connected to the circuit board.
    Type: Grant
    Filed: March 26, 2001
    Date of Patent: January 7, 2003
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chia-Sung Yen, Nan Tsung Huang, Shaoming Fu
  • Optoelectronic module
    Publication number: 20020136501
    Abstract: An optoelectronic transceiver module includes an assembly which includes a printed circuit board retained by and between a frame and an electrical connector. An electromagnetic shielding encloses the printed circuit board. The frame forms a receptacle for receiving an optic plug that is optically coupled to an optical subassembly mechanically and electrically connected to the circuit board.
    Type: Application
    Filed: March 26, 2001
    Publication date: September 26, 2002
    Inventors: Chia-Sung Yen, Nan Tsung Huang, Shaoming Fu