Inventor
CHANG CHE-CHANG
TW10 patents
⚠️ This page may combine multiple inventors who share the name “CHANG CHE-CHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ANPEC ELECTRONICS CORP
8 patentsUS10123385B1Nov 6, 2018
Dimming controller and backlight module having the same
ANPEC ELECTRONICS CORP9 citations81
US9743475B1Aug 22, 2017
Operation method for LED dimming device
ANPEC ELECTRONICS CORP9 citations81
US11514873B1Nov 29, 2022
Method of adjusting brightness of display device
ANPEC ELECTRONICS CORP2 citations70
US9876381B2Jan 23, 2018
Bidirectional wireless charging device and bidirectional wireless charging system
ANPEC ELECTRONICS CORP2 citations68
US10319289B2Jun 11, 2019
Method for generating dimming signal of light emitting diode display device
ANPEC ELECTRONICS CORP1 citations59
US12339803B2Jun 24, 2025
Hub transmission direction control method, hub and control circuit
ANPEC ELECTRONICS CORP0 citations54
US12396080B2Aug 19, 2025
Dimming control system having asynchronous pulse width modulation mechanism
ANPEC ELECTRONICS CORP0 citations47
US10312879B2Jun 4, 2019
Audio control circuit
ANPEC ELECTRONICS CORP0 citations39