-
-
Wireless microphone structure
-
Patent number 11,516,568
-
Issue date Nov 29, 2022
-
Chiayo Electronics Co., Ltd.
-
Te-Wei Kung
-
G06 - COMPUTING CALCULATING COUNTING
-
-
-
-
Infared wireless microphone
-
Patent number D623631
-
Issue date Sep 14, 2010
-
Te-Wei Kung
-
D14 - Recording, communication, or information retrieval equipment
-
-
Portable amplifier
-
Patent number D616862
-
Issue date Jun 1, 2010
-
Te-Wei Kung
-
D14 - Recording, communication, or information retrieval equipment