Patents by Inventor Kuei-Chiang Huang

Kuei-Chiang Huang 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).

  • Receiving device for global positioning system and antenna structure thereof
    Patent number: 9007266
    Abstract: A receiving device for a global positioning system and an antenna structure thereof. The receiving device includes a housing, a circuit board and the antenna structure. The circuit board is disposed inside the housing and has a ground portion and a signal feeding portion. The antenna structure is disposed inside the housing and includes a metal plate, a first electric conducting element and a second electric conducting element. The metal plate is used for receiving a GPS signal. The first electric conducting element has one end coupled to the metal plate, and the other end coupled to the ground portion of the circuit board. The second electric conducting element for feeding the GPS signal to the circuit board has one end coupled to the metal plate, and the other end coupled to the signal feeding portion of the circuit board.
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: April 14, 2015
    Assignee: HTC Corporation
    Inventors: Hsi-Hsing Hsu, Kai-Ta Wang, Chin-Lin Chang, Chuan-Ku Liu, Kuei-Chiang Huang, Kuo-Cheng Chen
  • RECEIVING DEVICE FOR GLOBAL POSITIONING SYSTEM AND ANTENNA STRUCTURE THEREOF
    Publication number: 20120326932
    Abstract: A receiving device for a global positioning system and an antenna structure thereof. The receiving device includes a housing, a circuit board and the antenna structure. The circuit board is disposed inside the housing and has a ground portion and a signal feeding portion. The antenna structure is disposed inside the housing and includes a metal plate, a first electric conducting element and a second electric conducting element. The metal plate is used for receiving a GPS signal. The first electric conducting element has one end coupled to the metal plate, and the other end coupled to the ground portion of the circuit board. The second electric conducting element for feeding the GPS signal to the circuit board has one end coupled to the metal plate, and the other end coupled to the signal feeding portion of the circuit board.
    Type: Application
    Filed: September 4, 2012
    Publication date: December 27, 2012
    Applicant: HTC Corporation
    Inventors: Hsi-Hsing Hsu, Kai-Ta Wang, Chin-Lin Chang, Chuan-Ku Liu, Kuei-Chiang Huang, Kuo-Cheng Chen
  • Receiving device for global positioning system and antenna structure thereof
    Patent number: 8289215
    Abstract: A receiving device for a global positioning system and an antenna structure thereof. The receiving device includes a housing, a circuit board and the antenna structure. The circuit board is disposed inside the housing and has a ground portion and a signal feeding portion. The antenna structure is disposed inside the housing and includes a metal plate, a first electric conducting element and a second electric conducting element. The metal plate is used for receiving a GPS signal. The first electric conducting element has one end coupled to the metal plate, and the other end coupled to the ground portion of the circuit board. The second electric conducting element for feeding the GPS signal to the circuit board has one end coupled to the metal plate, and the other end coupled to the signal feeding portion of the circuit board.
    Type: Grant
    Filed: July 21, 2008
    Date of Patent: October 16, 2012
    Assignee: HTC Corporation
    Inventors: Hsi-Hsing Hsu, Kai-Ta Wang, Chin-Lin Chang, Chuan-Ku Liu, Kuei-Chiang Huang, Kuo-Cheng Chen
  • Antenna combining external high-band portion and internal low-band portion
    Patent number: 7518562
    Abstract: An antenna comprises an external high-band portion and an internal low-band portion. The external high-band portion reduces energy dissipation from nearby components, and the internal low-band portion reduces the phantom head effect. The antenna combines the external high-band portion and the internal low-band portion, utilizing the advantages of the two portions to benefit the receiving efficiency of the antenna.
    Type: Grant
    Filed: August 29, 2006
    Date of Patent: April 14, 2009
    Assignee: HTC Corporation
    Inventors: Kuo-Cheng Chen, Chung-I Chou, Kuei-Chiang Huang
  • RECEIVING DEVICE FOR GLOBAL POSITIONING SYSTEM AND ANTENNA STRUCTURE THEREOF
    Publication number: 20090033551
    Abstract: A receiving device for a global positioning system and an antenna structure thereof. The receiving device includes a housing, a circuit board and the antenna structure. The circuit board is disposed inside the housing and has a ground portion and a signal feeding portion. The antenna structure is disposed inside the housing and includes a metal plate, a first electric conducting element and a second electric conducting element. The metal plate is used for receiving a GPS signal. The first electric conducting element has one end coupled to the metal plate, and the other end coupled to the ground portion of the circuit board. The second electric conducting element for feeding the GPS signal to the circuit board has one end coupled to the metal plate, and the other end coupled to the signal feeding portion of the circuit board.
    Type: Application
    Filed: July 21, 2008
    Publication date: February 5, 2009
    Applicant: HTC Corporation
    Inventors: Hsi-Hsing Hsu, Kai-Ta Wang, Chin-Lin Chang, Chuan-Ku Liu, Kuei-Chiang Huang, Kuo-Cheng Chen
  • Antenna combining external high-band portion and internal low-band portion
    Publication number: 20070063904
    Abstract: An antenna comprises an external high-band portion and an internal low-band portion. The external high-band portion reduces energy dissipation from nearby components, and the internal low-band portion reduces the phantom head effect. The antenna combines the external high-band portion and the internal low-band portion, utilizing the advantages of the two portions to benefit the receiving efficiency of the antenna.
    Type: Application
    Filed: August 29, 2006
    Publication date: March 22, 2007
    Inventors: Kuo-Cheng Chen, Chung-I Chou, Kuei-Chiang Huang