Yi-kai Chang

2 Patents

• US125871172026

  Control Device and Method for Adjusting Speed and Forward/reverse Rotation of a Wire-controlled Brushless Motor Power Supply During Positive/negative Half-cycle Phase Loss

  Rhine Electronic Co., Ltd.

  0 cites
• US118947332024

  Manual and Remote Control Forward and Reverse Rotation Control Device for DC Brushless Ceiling Fan and Control Method Thereof

  RHINE ELECTRONIC CO., Ltd.

  0 cites