Cheng-hung Hsu

7 Patents

• US123626702025

  Switching Regulator and Control Circuit and Control Method Thereof

  Richtek Technology Corporation

  0 cites
• US122943042025

  Buck-boost Switching Regulator Capable of Damping Out the Ringing and Control Method Thereof

  RICHTEK TECHNOLOGY CORPORATION

  0 cites
• US121441662024

  Semiconductor Structure and Method of Manufacturing the Same

  CHANGXIN MEMORY TECHNOLOGIES, Inc.

  0 cites
• US119984982024

  Remote Control for Sickbed

  SHANGHAI YONGSHUNDA MEDICAL EQUIPMENT CO., Ltd

  0 cites
• US117520522023

  Transmission Device for Lifting Sickbed

  NANTONG SHUNLONG PHYSICAL THERAPY EQUIPMENT Co.

  0 cites
• US117496692023

  Semiconductor Device, Capacitor Device and Manufacture Method of Capacitor Device

  CHANGXIN MEMORY TECHNOLOGIES, Inc.

  0 cites
• USD09897182023

  Remote Control for Sickbed

  SHANGHAI SHUNLONG PHYSICAL THERAPY EQUIPMENT Co.

  0 cites