Chih-hsiang Chen

5 Patents

• US120930742024

  Frame Assembly, Backlight Module and Display Device

  Radiant Opto-electronics Corporation

  0 cites
• US120788412024

  Backlight Module and Display Device

  Radiant Opto-electronics Corporation

  0 cites
• US119477452024

  Handwriting Data Processing Method and Handwriting Data Processing System

  USI ELECTRONICS (SHENZHEN) CO., Ltd.

  0 cites
• US116683782023

  Linear Transmission Device

  HIWIN TECHNOLOGIES Corp.

  0 cites
• US116419922023

  Dust Collector, Vacuum Cleaner, and Self-propelled Vacuum Cleaner

  NIDEC CORPORATION

  0 cites