Patents by Inventor Yu-Hou Chyan

Yu-Hou Chyan 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).

  • LED lamp
    Patent number: 8974081
    Abstract: An LED lamp includes a socket and a shallow dish-shaped body detachably connected to the socket. The body includes a rear cover, a transparent front cover, a lamp board, a number of LED light sources, a driving circuit board, and a fixing member. The front cover has a honeycombed pattern including a plurality of cells. The LED light sources are mounted on the lamp board facing an inside of the front cover, and each LED light source is configured to emit a light beam toward the front cover so as to create a light spot in a corresponding cell on the front cover. The driving circuit board is electrically connected to the socket and the lamp board, and is configured for driving the LED light sources to emit light beams. The fixing member is configured for fixing the rear cover, the driving circuit board and the lamp board together.
    Type: Grant
    Filed: December 25, 2012
    Date of Patent: March 10, 2015
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Kuan-Hong Hsieh, Tsang-Chiang Yang, Chiang-Kuo Tang, Yu-Hou Chyan
  • LED LAMP
    Publication number: 20130170181
    Abstract: An LED lamp includes a socket and a shallow dish-shaped body detachably connected to the socket. The body includes a rear cover, a transparent front cover, a lamp board, a number of LED light sources, a driving circuit board, and a fixing member. The front cover has a honeycombed pattern including a plurality of cells. The LED light sources are mounted on the lamp board facing an inside of the front cover, and each LED light source is configured to emit a light beam toward the front cover so as to create a light spot in a corresponding cell on the front cover. The driving circuit board is electrically connected to the socket and the lamp board, and is configured for driving the LED light sources to emit light beams. The fixing member is configured for fixing the rear cover, the driving circuit board and the lamp board together.
    Type: Application
    Filed: December 25, 2012
    Publication date: July 4, 2013
    Inventors: KUAN-HONG HSIEH, TSANG-CHIANG YANG, CHIANG-KUO TANG, YU-HOU CHYAN
  • E-book reader
    Patent number: D626124
    Type: Grant
    Filed: February 3, 2010
    Date of Patent: October 26, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Yu-Hou Chyan, Teh-Shen Lee
  • Netbook
    Patent number: D640690
    Type: Grant
    Filed: September 27, 2010
    Date of Patent: June 28, 2011
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Kuan-Hong Hsieh, Chiang-Kuo Tang, Yu-Hou Chyan
  • Tablet personal computer
    Patent number: D642561
    Type: Grant
    Filed: September 30, 2010
    Date of Patent: August 2, 2011
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Chiang-Kuo Tang, Yu-Hou Chyan
  • Case for portable electronic device
    Patent number: D670702
    Type: Grant
    Filed: December 30, 2011
    Date of Patent: November 13, 2012
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Chun-Mei Zhang, Chiang-Kuo Tang, Yu-Hou Chyan, Te-Sheng Jan
  • LED light source
    Patent number: D689211
    Type: Grant
    Filed: February 4, 2012
    Date of Patent: September 3, 2013
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Yu-Hou Chyan, Cheng-Bin Wei, Kuan-Hong Hsieh, Te-Sheng Chen
  • LED light source
    Patent number: D689212
    Type: Grant
    Filed: February 4, 2012
    Date of Patent: September 3, 2013
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Yu-Hou Chyan, Ya-Ming Guan, Kuan-Hong Hsieh, Te-Sheng Chen
  • LED light source
    Patent number: D689213
    Type: Grant
    Filed: February 4, 2012
    Date of Patent: September 3, 2013
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Yu-Hou Chyan, Ya-Ming Guan, Kuan-Hong Hsieh, Te-Sheng Chen
  • LED light source
    Patent number: D689214
    Type: Grant
    Filed: February 4, 2012
    Date of Patent: September 3, 2013
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Yu-Hou Chyan, Bei-Bei Ji, Kuan-Hong Hsieh, Te-Sheng Chen