Qinyi Duan

6 Patents

• US123748062025

  Antenna and Its Fabrication Method, and Display Device

  Shanghai Tianma Micro-electronics Co., Ltd.

  0 cites
• US120628522024

  Antenna and Fabrication Method

  Chengdu Tianma Micro-electronics Co., Ltd.

  0 cites
• US119091182024

  Antenna

  Shanghai Tianma Micro-electronics Co., Ltd.

  0 cites
• US117991972023

  Liquid Crystal Antenna and Preparation Method Thereof

  Chengdu Tianma Microelectronics Co., Ltd.

  0 cites
• US117915532023

  Phase Shifter, Fabrication Method Thereof, and Antenna

  Chengdu Tianma Micro-electronics Co., Ltd.

  0 cites
• US116522822023

  Liquid Crystal Antenna

  CHENGDU TIANMA MICRO-ELECTRONICS CO., Ltd.

  0 cites