Patents Represented by Attorney Raymond J. Chew

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  • Transformer with separated bobbin
    Patent number: 7696851
    Abstract: A bobbin includes a first winding frame to wrap primary winding coils thereon, a first winding chassis defining a first opening to receiving the first winding frame therein, a pair of second winding chassis positioned at two opposite ends of the bobbin and each defining a second opening, a pair of second winding frames received in the second openings of the second winding chassis to wrap secondary winding coils thereon, and a receiving hole extending through the second winding chassis and the first winding frame. The first winding frame is positioned between the second winding chassis. Each of the second winding frames defines a through hole communicating with the receiving hole. The first opening of the first winding chassis faces to a first direction, and each of the second openings of the second winding chassis faces to a second direction different from the first direction.
    Type: Grant
    Filed: May 20, 2009
    Date of Patent: April 13, 2010
    Assignee: Ampower Technology Co., Ltd.
    Inventors: Chih-Chan Ger, Chia-Kun Chen
  • Optical lens
    Patent number: D609260
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: February 2, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Jyh-Long Chern, Yi-Kai Cheng, Chih-Ming Lai
  • Illumination device
    Patent number: D609835
    Type: Grant
    Filed: July 8, 2009
    Date of Patent: February 9, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Ping-Yu Chen, Zheng-Jay Huang, Nai-Wen Zhang, Ying-Chieh Lu, Hsin-Fei Huang, Kuo-Mang Lo, Chih-Ming Lai
  • Illumination device
    Patent number: D609836
    Type: Grant
    Filed: July 8, 2009
    Date of Patent: February 9, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Ping-Yu Chen, Zheng-Jay Huang, Hsin-Fei Huang, Yu-Shu Chen, Kuo-Mang Lo, Chien-Ting Lu, Chih-Ming Lai
  • Solar cell package
    Patent number: D610535
    Type: Grant
    Filed: April 20, 2009
    Date of Patent: February 23, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Ying-Chieh Lu, Nai-Wen Zhang, Kuo-Feng Chiang, Jyh-Long Chern, Wen-Jang Jiang
  • Optical lens
    Patent number: D610597
    Type: Grant
    Filed: June 2, 2009
    Date of Patent: February 23, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: An-Chi Wei, Chih-Ming Lai
  • Optical lens
    Patent number: D610598
    Type: Grant
    Filed: June 2, 2009
    Date of Patent: February 23, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: An-Chi Wei, Chih-Ming Lai
  • Optical lens
    Patent number: D610599
    Type: Grant
    Filed: June 2, 2009
    Date of Patent: February 23, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Yi-Kai Cheng, Jyh-Long Chern, Chih-Ming Lai
  • Light emitting diode bulb
    Patent number: D610724
    Type: Grant
    Filed: August 31, 2009
    Date of Patent: February 23, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Kuo-Feng Chiang, Zheng-Jay Huang, Sung-Hsiang Yang, Shan-Ju Lin
  • Optical lens
    Patent number: D611077
    Type: Grant
    Filed: June 7, 2009
    Date of Patent: March 2, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Jyh-Long Chern, Yi-Kai Cheng, Chih-Ming Lai
  • Heat dissipation device
    Patent number: D612341
    Type: Grant
    Filed: July 8, 2009
    Date of Patent: March 23, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: An-Chi Wei, Shan-Ju Lin
  • Heat dissipation device
    Patent number: D612342
    Type: Grant
    Filed: July 8, 2009
    Date of Patent: March 23, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: An-Chi Wei, Shan-Ju Lin
  • Heat dissipation device
    Patent number: D612343
    Type: Grant
    Filed: July 8, 2009
    Date of Patent: March 23, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: An-Chi Wei, Shan-Ju Lin
  • Heat dissipation device
    Patent number: D612344
    Type: Grant
    Filed: July 8, 2009
    Date of Patent: March 23, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: An-Chi Wei, Shan-Ju Lin
  • Heat dissipation device
    Patent number: D612345
    Type: Grant
    Filed: July 8, 2009
    Date of Patent: March 23, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: An-Chi Wei, Shan-Ju Lin
  • Light emitting diode bulb
    Patent number: D612521
    Type: Grant
    Filed: October 21, 2009
    Date of Patent: March 23, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Yu-Pin Liu, Ming-Young Shiao
  • Optical lens
    Patent number: D612880
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: March 30, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Chiao-Ling Peng, Chih-Ming Lai
  • Light emitting diode bulb
    Patent number: D613431
    Type: Grant
    Filed: July 3, 2009
    Date of Patent: April 6, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Ping-Yu Chen, Ying-Chieh Lu, Nai-Wen Zhang, Zheng-Jay Huang, Ai-Ko Huang, Shan-Ju Lin
  • Set-top box
    Patent number: D613703
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: April 13, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Wen-Pin Chen
  • Internet protocol (IP) phone
    Patent number: D613724
    Type: Grant
    Filed: July 29, 2009
    Date of Patent: April 13, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Chi-Hsiang Kao, Wen-Pin Chen