Wei-min Chang

5 Patents

• USD11135332026

  Doorbell

  AMBIT MICROSYSTEMS (SHANGHAI) Ltd.

  0 cites
• USD11039732025

  Router

  AMBIT MICROSYSTEMS (SHANGHAI) Ltd.

  0 cites
• USD10967082025

  Router

  Shenzhen Fulian Fugui Precision Industry Co., Ltd.

  0 cites
• USD10838892025

  Gateway

  AMBIT MICROSYSTEMS (SHANGHAI) Ltd.

  0 cites
• US121765742024

  Porous Carrier and Electrochemical Device Separator

  Taiwan Hopax Chemicals Mfg. Co., Ltd.

  0 cites