Inventor
WU CHIH-WEN
TW19 patents
⚠️ This page may combine multiple inventors who share the name “WU CHIH-WEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICH IP TECH INC
5 patentsUS9430076B2Aug 30, 2016
Driving circuit and touch display capable of enabling a display structure to provide a touch function
RICH IP TECH INC7 citations82
US9778784B2Oct 3, 2017
Touch display driving circuit capable of responding to CPU commands
RICH IP TECH INC0 citations39
US9733753B2Aug 15, 2017
Flat self-luminous touch switch
RICH IP TECH INC0 citations39
US9690421B2Jun 27, 2017
Touch system using processor to configure touch detection architecture
RICH IP TECH INC0 citations39
US9477365B2Oct 25, 2016
Touch display device having auxiliary capacitor
RICH IP TECH INC0 citations39
RICH IP TECHNOLOGY INC
4 patentsUS9323406B2Apr 26, 2016
Electronic paper touch device
RICH IP TECHNOLOGY INC1 citations49
US9176613B2Nov 3, 2015
Touch display driving circuit capable of responding to CPU commands
RICH IP TECHNOLOGY INC0 citations49
US9250755B2Feb 2, 2016
Touch display having advanced-fringe-field-switching liquid crystal structure
RICH IP TECHNOLOGY INC0 citations39
US8957846B2Feb 17, 2015
Touch display having in-plane-switching liquid crystal structure
RICH IP TECHNOLOGY INC0 citations39
RAFAEL MICROELECTRONICS INC
3 patentsUS10141892B1Nov 27, 2018
Bias circuit for supplying a bias current to a RF power amplifier
RAFAEL MICROELECTRONICS INC4 citations71
US10965264B2Mar 30, 2021
Bias circuit for supplying a bias current to an RF power amplifier
RAFAEL MICROELECTRONICS INC0 citations49
US10903797B2Jan 26, 2021
Bias circuit based on BiFET technology for supplying a bias current to an RF power amplifier
RAFAEL MICROELECTRONICS INC0 citations40