Inventor

CHANG KUEI-KAI

TW6 patents

⚠️ This page may combine multiple inventors who share the name “CHANG KUEI-KAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ORISE TECHNOLOGY CO LTD

3 patents

US7821340B2Oct 26, 2010

Output stage circuit and operational amplifier

ORISE TECHNOLOGY CO LTD10 citations80

US7847780B2Dec 7, 2010

Method for driving a display panel

ORISE TECHNOLOGY CO LTD6 citations58

US7638989B2Dec 29, 2009

Power supply with pulse frequency modulating circuit calculating logic state changing

ORISE TECHNOLOGY CO LTD0 citations36

FITIPOWER INTEGRATED TECH INC

2 patents

US9959817B2May 1, 2018

Display and scanning method thereof

FITIPOWER INTEGRATED TECH INC2 citations68

US10163407B2Dec 25, 2018

Display and scanning method thereof

FITIPOWER INTEGRATED TECH INC0 citations47

SUNPLUS TECHNOLOGY CO LTD

1 patent

US8022917B2Sep 20, 2011

LCD panel driving method and device with charge sharing

SUNPLUS TECHNOLOGY CO LTD5 citations59