Chun-che Wu

17 Patents

• US125746682026

  Headphone with External Accessory

  PRIMAX ELECTRONICS Ltd.

  0 cites
• US124900122025

  Headphone Device

  PRIMAX ELECTRONICS Ltd.

  0 cites
• US124556382025

  Roller Module

  Primax Electronics Ltd.

  0 cites
• US123932912025

  Roller Module and Input Device with Same

  Primax Electronics Ltd.

  0 cites
• US123606172025

  Roller Module

  Primax Electronics Ltd.

  0 cites
• US123215372025

  Mouse Device

  Primax Electronics Ltd.

  0 cites
• US122475972025

  Input Device Assembly with Support Pad

  Primax Electronics Ltd.

  0 cites
• US120572662024

  Wheel Control Mechanism and Mouse Device with Same

  PRIMAX ELECTRONICS Ltd.

  0 cites
• US120391142024

  Mouse Device Including a Magnetic Ratchet

  PRIMAX ELECTRONICS Ltd.

  0 cites
• US120263292024

  Input Device and Mouse Including Input Device

  PRIMAX ELECTRONICS Ltd.

  0 cites
• US120280632024

  Input Device Control Wheel

  PRIMAX ELECTRONICS Ltd.

  0 cites
• US118107332023

  Key Structure

  PRIMAX ELECTRONICS Ltd.

  0 cites
• US117971082023

  Mouse Device

  PRIMAX ELECTRONICS Ltd.

  0 cites
• US117281092023

  Key Structure

  PRIMAX ELECTRONICS Ltd

  0 cites
• US116813792023

  Mouse Device

  PRIMAX ELECTRONICS Ltd.

  0 cites
• US116251122023

  Input Device

  PRIMAX ELECTRONICS Ltd.

  0 cites
• US115675912023

  Roller Module

  PRIMAX ELECTRONICS Ltd.

  0 cites