Patents by Inventor Tsan-Chou Wu

Tsan-Chou Wu 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).

  • Low noise block down-converter with integrated feed
    Patent number: 8406002
    Abstract: An LNBF is disclosed. The LNBF includes a housing, a spacer, down-converter circuit, and an F-connector. The spacer is disposed on the housing, wherein a hole is formed on the spacer. The down-converter circuit board is disposed between the housing and the spacer. The F-connector is disposed on the spacer and electrically connected to the down-converter circuit board via the hole.
    Type: Grant
    Filed: September 6, 2010
    Date of Patent: March 26, 2013
    Assignee: Wistron NeWeb Corporation
    Inventors: Wen-Tsai Tsai, Tsan-Chou Wu, Ta-Jen Wu
  • Low noise block converter feedhorn
    Patent number: 8085213
    Abstract: A low noise block converter feedhorn (LNBF) is disclosed. The LNBF comprises a PCB, a dielectric resonator oscillator (DRO), a chamber, a tuning screw, and a cover. The DRO is placed on the PCB. The chamber has a first partition, and the first partition is used to cover up the DRO. The chamber further comprises a round hole. The tuning screw passes through the round hole and is then used to adjust the oscillating frequency of the DRO. The cover is used to cover up the tuning screw in order to restrain the DRO from power leakage through the gap in between the round hole and the tuning screw.
    Type: Grant
    Filed: March 30, 2009
    Date of Patent: December 27, 2011
    Assignee: Wistron Neweb Corp.
    Inventors: Tsan-Chou Wu, Wen-Tsai Tsai, Chen-Yueh Chen
  • LOW NOISE BLOCK DOWN-CONVERTER WITH INTEGRATED FEED
    Publication number: 20110310570
    Abstract: An LNBF is disclosed. The LNBF includes a housing, a spacer, down-converter circuit, and an F-connector. The spacer is disposed on the housing, wherein a hole is formed on the spacer. The down-converter circuit board is disposed between the housing and the spacer. The F-connector is disposed on the spacer and electrically connected to the down-converter circuit board via the hole.
    Type: Application
    Filed: September 6, 2010
    Publication date: December 22, 2011
    Inventors: Wen-Tsai Tsai, Tsan-Chou Wu, Ta-Jen Wu
  • Filtering device and related wireless communication receiver
    Patent number: 7971756
    Abstract: A filtering device includes an isolation substrate including a first plane and a second plane, a micro-strip line deposited on the first plane of the isolation substrate for transmitting signals, and a ground metal layer deposited on the second plane of the isolation substrate for providing grounding. A meander-shaped resonating cavity is formed in an area of the ground metal layer corresponding to an area of the micro-strip line, for generating a rejection band on the micro-strip line.
    Type: Grant
    Filed: June 1, 2009
    Date of Patent: July 5, 2011
    Assignee: Wistron NeWeb Corporation
    Inventors: Tsan-Chou Wu, Wen-Tsai Tsai, Chih-Chang Ko
  • Filtering Device and Related Wireless Communication Receiver
    Publication number: 20100073109
    Abstract: A filtering device includes an isolation substrate including a first plane and a second plane, a micro-strip line deposited on the first plane of the isolation substrate for transmitting signals, and a ground metal layer deposited on the second plane of the isolation substrate for providing grounding. A meander-shaped resonating cavity is formed in an area of the ground metal layer corresponding to an area of the micro-strip line, for generating a rejection band on the micro-strip line.
    Type: Application
    Filed: June 1, 2009
    Publication date: March 25, 2010
    Inventors: Tsan-Chou Wu, Wen-Tsai Tsai, Chih-Chang Ko
  • LOW NOISE BLOCK CONVERTER FEEDHORN
    Publication number: 20100001816
    Abstract: A low noise block converter feedhorn (LNBF) is disclosed. The LNBF comprises a PCB, a dielectric resonator oscillator (DRO), a chamber, a tuning screw, and a cover. The DRO is placed on the PCB. The chamber has a first partition, and the first partition is used to cover up the DRO. The chamber further comprises a round hole. The tuning screw passes through the round hole and is then used to adjust the oscillating frequency of the DRO. The cover is used to cover up the tuning screw in order to restrain the DRO from power leakage through the gap in between the round hole and the tuning screw.
    Type: Application
    Filed: March 30, 2009
    Publication date: January 7, 2010
    Applicant: WISTRON NEWEB CORP.
    Inventors: Tsan-Chou Wu, Wen-Tsai Tsai, Chen-Yueh Chen