-
-
-
-
Bipolar transistor
-
Patent number 11,081,548
-
Issue date Aug 3, 2021
-
Richwave Technology Corp.
-
Chuan-Chen Chao
-
H01 - BASIC ELECTRIC ELEMENTS
-
-
-
-
-
-
-
-
-
Portable display device
-
Patent number D671938
-
Issue date Dec 4, 2012
-
Compal Electronics, Inc.
-
Wei-Chih Hsu
-
D14 - Recording, communication, or information retrieval equipment
-
Portable display device
-
Patent number D669070
-
Issue date Oct 16, 2012
-
Compal Electronics, Inc.
-
Wei-Chih Hsu
-
D14 - Recording, communication, or information retrieval equipment
-