Inventor
CHIU KUO-CHIN
TW13 patents
⚠️ This page may combine multiple inventors who share the name “CHIU KUO-CHIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICHTEK TECHNOLOGY CORP
7 patentsUS9084327B2Jul 14, 2015
Driver circuit for improving utilization rate of LED device and related constant current regulator
RICHTEK TECHNOLOGY CORP6 citations72
US9048732B2Jun 2, 2015
Control circuit for AC-DC power converter
RICHTEK TECHNOLOGY CORP6 citations72
US8907583B1Dec 9, 2014
LED driving device
RICHTEK TECHNOLOGY CORP3 citations62
US12272592B2Apr 8, 2025
High voltage device and manufacturing method thereof
RICHTEK TECHNOLOGY CORP0 citations61
US12062570B2Aug 13, 2024
High voltage device and manufacturing method thereof
RICHTEK TECHNOLOGY CORP0 citations61
US12136650B2Nov 5, 2024
High voltage device and manufacturing method thereof
RICHTEK TECHNOLOGY CORP0 citations50
US11961833B2Apr 16, 2024
High voltage device and manufacturing method thereof
RICHTEK TECHNOLOGY CORP0 citations50
LEADTREND TECH CORP
3 patentsUS10319713B2Jun 11, 2019
Semiconductor devices with electrostatic discharge robustness
LEADTREND TECH CORP2 citations68
US10230297B2Mar 12, 2019
High-voltage startup circuits and control methods thereof
LEADTREND TECH CORP0 citations40
US10347756B2Jul 9, 2019
High-voltage metal-oxide-semiconductor transistor capable of preventing occurrence of exceedingly-large reverse current
LEADTREND TECH CORP0 citations34