Patents by Inventor Yu-Hao Chyan

Yu-Hao 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).

  • DUAL SCREEN PORTABLE ELECTRONIC DEVICE
    Publication number: 20100214227
    Abstract: A dual screen portable electronic device is provided. The portable electronic device includes a first group of function interfaces, a second group of function interfaces, a first screen, a second screen and a central processing unit. The first screen is configured for displaying the first group of function interfaces. The second screen is configured for displaying the second group of function interfaces. The central processing unit is configured for controlling one of the first screen or the second screen to be in an activated state and the other to be in an inactivated state, performing functions corresponding to the function interfaces, and controlling the activated screen to display the function interfaces.
    Type: Application
    Filed: July 17, 2009
    Publication date: August 26, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) Co., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: KUAN-HONG HSIEH, TEH-SHEN LEE, CHIUNG-LI CHANG, XIAO-GUANG LI, YU-HAO CHYAN
  • Portable computer
    Patent number: D608778
    Type: Grant
    Filed: May 14, 2009
    Date of Patent: January 26, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Teh-Shen Lee, Chiung-Li Chang, Yu-Hao Chyan, Kuan-Hong Hsieh, Chiang-Kuo Tang, Xiao-Guang Li
  • Digital photo frame
    Patent number: D609019
    Type: Grant
    Filed: May 25, 2009
    Date of Patent: February 2, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Ding-Ding Zhang, Chiang-Kuo Tang, Yu-Hao Chyan, Shi-Bo Cai
  • Digital photo frame
    Patent number: D613076
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: April 6, 2010
    Assignee: Hon Hai Precisin Industry Co., Ltd.
    Inventors: Yu-Hao Chyan, Ding-Ding Zhang
  • Electronic book reading device
    Patent number: D613286
    Type: Grant
    Filed: May 30, 2009
    Date of Patent: April 6, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Teh-Shen Lee, Chiung-Li Chang, Kuan-Hong Hsieh, Yu-Hao Chyan, Chiang-Kuo Tang, Xiao-Guang Li
  • Car charger
    Patent number: D614136
    Type: Grant
    Filed: April 29, 2009
    Date of Patent: April 20, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Yu-Hao Chyan, Yan-Juan Ji, Shin-Hong Chung
  • Smart phone
    Patent number: D615058
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: May 4, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Teh-Shen Lee, Chiung-Li Chang, Kuan-Hong Hsieh, Yu-Hao Chyan, Chiang-Kuo Tang, Xiao-Guang Li
  • Portable computer
    Patent number: D624070
    Type: Grant
    Filed: April 13, 2009
    Date of Patent: September 21, 2010
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Teh-Shen Lee, Chiung-Li Chang, Yu-Hao Chyan, Kuan-Hong Hsieh, Chiang-Kuo Tang, Xiao-Guang Li