Yu-sen Chen

4 Patents

• US124445542025

  Partial Scanning in a Hybrid Switch Array

  Logitech Europe S.A.

  0 cites
• US123627502025

  IR Timing Calibration for a Key Switch

  Logitech Europe S.A.

  0 cites
• US123454022025

  Scroll Wheel with Lighting

  Logitech Europe S.A.

  0 cites
• US121191872024

  Partial Scanning in a Hybrid Switch Array

  Logitech Europe S.A.

  0 cites