Patents by Inventor Sheng Yeh

Sheng Yeh 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: 6402034
    Abstract: A locking device is proposed for scanner having an optical module. The optical module has a base and an image scanning means arranged on one side of the base. A locking hole and a mounting portion for the locking device are provided at predetermined locations on the image scanning means and the base, respectively. The mounting portion is a through hole piercing the base. The locking device is arranged within the mounting portion and the upper portion of the locking device is engaged within the locking hole. By using a locking device wherein the upper end thereof detaches from the locking on the scanner when the lower end thereof is pivotally rotated by the pushing force from table, the scanning means of the scanner can move laterally. The image scanning means is not shifted during portage.
    Type: Grant
    Filed: August 24, 1999
    Date of Patent: June 11, 2002
    Assignee: Silitek Corporation
    Inventor: Peng Sheng Yeh
  • Patent number: D454134
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: March 5, 2002
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Chieh Nan Chien, Ko Chien Kan, Yin Sheng Yeh
  • Patent number: D454571
    Type: Grant
    Filed: December 19, 2000
    Date of Patent: March 19, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Paul Jean, Kan Chien Kan, Ying Sheng Yeh
  • Patent number: D454572
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: March 19, 2002
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Chieh Nan Chien, Ko Chien Kan, Yin Sheng Yeh
  • Patent number: D458936
    Type: Grant
    Filed: April 5, 2001
    Date of Patent: June 18, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chih Nan Chien, Ko-Chien Kan, Yin Sheng Yeh
  • Patent number: D459356
    Type: Grant
    Filed: April 19, 2001
    Date of Patent: June 25, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Nan Chien, Ko-Chien Kan, Yin-Sheng Yeh
  • Patent number: D463438
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: September 24, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Nan Chien, Yin Sheng Yeh
  • Patent number: D463798
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: October 1, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Nan Chien, Yin Sheng Yeh
  • Patent number: D464055
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: October 8, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Nan Chieh, Yin Sheng Yeh
  • Patent number: D464057
    Type: Grant
    Filed: December 29, 2001
    Date of Patent: October 8, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Chien Chen, Yin Sheng Yeh, Fu-Ming Chen
  • Patent number: D464058
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: October 8, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Nan Chien, Yin Sheng Yeh, Fu-Ming Chen
  • Patent number: D464356
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: October 15, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Nan Chien, Yin Sheng Yeh
  • Patent number: D464357
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: October 15, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Nan Chien, Yin Sheng Yeh, Fu-Ming Chen
  • Patent number: D464358
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: October 15, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Nan Chien, Yin Sheng Yeh, Fu-Ming Chen
  • Patent number: D464359
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: October 15, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Nan Chien, Yin Sheng Yeh, Fu-Ming Chen
  • Patent number: D464648
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: October 22, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Nan Chien, Yin Sheng Yeh
  • Patent number: D464658
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: October 22, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Nan Chien, Yin Sheng Yeh
  • Patent number: D464964
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: October 29, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Nan Chien, Yin Sheng Yeh
  • Patent number: D466125
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: November 26, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Nan Chien, Fu Ming Chen, Yin Sheng Yeh
  • Patent number: D466126
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: November 26, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chieh Nan Chen, Fu Ming Chen, Yin Sheng Yeh