Shih-kai Lin

8 Patents

• US126015212026

  Air Conditioning and Ventilating Device

  DELTA ELECTRONICS, Inc.

  0 cites
• US125803112026

  Wireless Signal Transceiver Device with an Antenna with at Least Two Feed Zones

  Richwave Technology Corp.

  0 cites
• US124448462025

  Antenna Device

  Richwave Technology Corp.

  0 cites
• US124247612025

  Antenna Apparatus

  Richwave Technology Corp.

  0 cites
• US122182302025

  P-gan High-electron-mobility Transistor

  NATIONAL SUN YAT-SEN UNIVERSITY

  0 cites
• US121133002024

  Doppler Motion Sensor Device with High Isolation Between Antennas

  Richwave Technology Corp.

  0 cites
• US117846722023

  Wireless Signal Transceiver Device with a Dual-polarized Antenna with at Least Two Feed Zones

  RICHWAVE TECHNOLOGY Corp.

  0 cites
• US117644772023

  Antenna Apparatus

  Richwave Technology Corp.

  0 cites