Patents by Inventor Chun-Chain Yu

Chun-Chain Yu 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).

  • Electrical adapter with a foldable housing cross-reference to related application
    Patent number: 6786734
    Abstract: An electrical adapter includes a first electrical connector unit, and a second electrical connector unit coupled electrically to the first electrical connector unit. A foldable housing includes first and second housing parts. The first electrical connector unit is mounted in the first housing part, whereas the second electrical connector unit is mounted in the second housing part. The foldable housing further includes a pivot joint that interconnects the first and second housing parts and that permits relative rotation between the first and second housing parts about a pivot axis.
    Type: Grant
    Filed: March 20, 2003
    Date of Patent: September 7, 2004
    Assignee: Wistron Neweb Corporation
    Inventor: Chun-Chain Yu
  • Electrical adapter with a foldable housing cross-reference to related application
    Publication number: 20040048494
    Abstract: An electrical adapter includes a first electrical connector unit, and a second electrical connector unit coupled electrically to the first electrical connector unit. A foldable housing includes first and second housing parts. The first electrical connector unit is mounted in the first housing part, whereas the second electrical connector unit is mounted in the second housing part. The foldable housing further includes a pivot joint that interconnects the first and second housing parts and that permits relative rotation between the first and second housing parts about a pivot axis.
    Type: Application
    Filed: March 20, 2003
    Publication date: March 11, 2004
    Applicant: WISTRON NEWEB CORPORATION
    Inventor: Chun-Chain Yu
  • Antenna for an electronic device
    Patent number: 6473042
    Abstract: An antenna includes a conductive radiating plate unit, a conductive grounding plate unit vertically spaced apart from and electrically connected to the radiating plate unit, and a conductive signal feeding leg electrically connected to the radiating plate unit and spaced apart from the grounding plate unit. At least one of the radiating plate unit and the grounding plate unit is extendable.
    Type: Grant
    Filed: September 13, 2001
    Date of Patent: October 29, 2002
    Assignee: Acer Neweb Corporation
    Inventors: Chien-Hsing Fang, Chun-Chain Yu
  • ANTENNA FOR AN ELECTRONIC DEVICE
    Publication number: 20020149523
    Abstract: An antenna includes a conductive radiating plate unit, a conductive grounding plate unit vertically spaced apart from and electrically connected to the radiating plate unit, and a conductive signal feeding leg electrically connected to the radiating plate unit and spaced apart from the grounding plate unit. At least one of the radiating plate unit and the grounding plate unit is extendable.
    Type: Application
    Filed: September 13, 2001
    Publication date: October 17, 2002
    Inventors: Chien-Hsing Fang, Chun-Chain Yu