Chieh Hua Yuan

3 Patents

• US124813772025

  Mouse Device Having Button with Plurality of Touch Zones

  Voyetra Turtle Beach, Inc.

  0 cites
• US124747902025

  Mouse Device Provided with Multi-touch Region on Button

  Voyetra Turtle Beach, Inc.

  0 cites
• US124556372025

  Mouse Device Capable of Eliminating an Improper Clearance

  Voyetra Turtle Beach, Inc.

  0 cites