Patents by Inventor Ching-Tsung Lai

Ching-Tsung Lai 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).

  • Power control methods for a portable electronic device
    Patent number: 9015503
    Abstract: A power control method for a portable electronic device. The portable electronic device comprises a power supply unit and a volatile memory for storing data when the power supply unit supplies power thereto. First, the portable electronic device is set to enter a deep sleep mode. Then, data accessed from the volatile memory is transferred to a non-volatile memory. Finally, except for maintaining sufficient power to restore the device, the power supply unit is turned off.
    Type: Grant
    Filed: April 7, 2010
    Date of Patent: April 21, 2015
    Assignee: HTC Corporation
    Inventors: Chun-Sheng Chao, Ching-Tsung Lai, Chung-An Chien
  • Vehicle headlight
    Patent number: D714983
    Type: Grant
    Filed: July 5, 2013
    Date of Patent: October 7, 2014
    Assignee: Litek Enterprise Co., Ltd.
    Inventor: Ching-Tsung Lai
  • Exterior surface configuration of vehicular taillight
    Patent number: D717980
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: November 18, 2014
    Assignee: Litek Enterprise Co., Ltd
    Inventor: Ching-Tsung Lai
  • Exterior surface configuration of vehicular headlight
    Patent number: D717981
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: November 18, 2014
    Assignee: Litek Enterprise Co., Ltd
    Inventor: Ching-Tsung Lai
  • Vehicle headlight
    Patent number: D717982
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: November 18, 2014
    Assignee: Litek Enterprise Co., Ltd
    Inventor: Ching-Tsung Lai
  • Vehicle headlight
    Patent number: D717983
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: November 18, 2014
    Assignee: Litek Enterprise Co., Ltd
    Inventor: Ching-Tsung Lai
  • Vehicle headlight
    Patent number: D717984
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: November 18, 2014
    Assignee: Litek Enterprise Co., Ltd
    Inventor: Ching-Tsung Lai
  • Vehicle headlight
    Patent number: D718479
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: November 25, 2014
    Assignee: Litek Enterprise Co., Ltd.
    Inventor: Ching-Tsung Lai
  • Vehicle headlight
    Patent number: D718893
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: December 2, 2014
    Assignee: Litek Enterprise Co., Ltd.
    Inventor: Ching-Tsung Lai
  • Vehicle headlight
    Patent number: D718894
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: December 2, 2014
    Assignee: Litek Enterprise Co., Ltd.
    Inventor: Ching-Tsung Lai
  • Exterior surface configuration for a vehicle headlight
    Patent number: D721196
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: January 13, 2015
    Assignee: Litek Enterprise Co., Ltd.
    Inventor: Ching-Tsung Lai
  • Exterior surface configuration of vehicle headlight
    Patent number: D721450
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: January 20, 2015
    Assignee: Litek Enterprise Co., Ltd.
    Inventor: Ching-Tsung Lai
  • Exterior surface configuration for a vehicle taillight
    Patent number: D723199
    Type: Grant
    Filed: September 16, 2013
    Date of Patent: February 24, 2015
    Assignee: Litek Enterprise Co., Ltd.
    Inventor: Ching-Tsung Lai
  • Exterior surface configuration for a vehicle taillight
    Patent number: D724243
    Type: Grant
    Filed: September 18, 2013
    Date of Patent: March 10, 2015
    Assignee: Litek Enterprise Co., Ltd
    Inventor: Ching-Tsung Lai
  • Vehicle headlight
    Patent number: D733343
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: June 30, 2015
    Assignee: LITEK ENTERPRISE CO., LTD.
    Inventor: Ching-Tsung Lai
  • Exterior surface configuration of vehicle headlight
    Patent number: D737484
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: August 25, 2015
    Assignee: EAGLE EYES TRAFFIC IND. CO., LTD.
    Inventor: Ching-Tsung Lai
  • Exterior surface configuration of vehicle taillight
    Patent number: D737485
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: August 25, 2015
    Assignee: EAGLE EYES TRAFFIC IND., CO., LTD.
    Inventor: Ching-Tsung Lai
  • Exterior surface configuration of vehicle taillight
    Patent number: D737486
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: August 25, 2015
    Assignee: EAGLE EYES TRAFFIC IND. CO., LTD.
    Inventor: Ching-Tsung Lai
  • Exterior surface configuration of a vehicle taillight
    Patent number: D738004
    Type: Grant
    Filed: November 19, 2013
    Date of Patent: September 1, 2015
    Assignee: LITEK ENTERPRISE CO., LTD.
    Inventor: Ching-Tsung Lai
  • Vehicle taillight
    Patent number: D743064
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: November 10, 2015
    Assignee: Litek Enterprise Co., Ltd.
    Inventor: Ching-Tsung Lai