Inventor
CHENG CHIH-NAN
TW10 patents
⚠️ This page may combine multiple inventors who share the name “CHENG CHIH-NAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FITIPOWER INTEGRATED TECH INC
6 patentsUS9472657B2Oct 18, 2016
Triode
FITIPOWER INTEGRATED TECH INC0 citations49
US9543238B1Jan 10, 2017
Semiconductor device
FITIPOWER INTEGRATED TECH INC0 citations45
US9472951B2Oct 18, 2016
Electrostatic discharge protection device and integrated circuit using same
FITIPOWER INTEGRATED TECH INC0 citations45
US9748221B2Aug 29, 2017
Electrostatic discharge protection device and manufacturing method thereof
FITIPOWER INTEGRATED TECH INC0 citations39
US9276060B2Mar 1, 2016
Triode
FITIPOWER INTEGRATED TECH INC0 citations39
US9742282B2Aug 22, 2017
Switching power voltage regulator for regulating electric energy to load
FITIPOWER INTEGRATED TECH INC0 citations35
UNITED MICROELECTRONICS CORP
4 patentsUS6879003B1Apr 12, 2005
Electrostatic discharge (ESD) protection MOS device and ESD circuitry thereof
UNITED MICROELECTRONICS CORP34 citations89
US7898027B2Mar 1, 2011
Metal-oxide-semiconductor device
UNITED MICROELECTRONICS CORP6 citations60
US7429774B2Sep 30, 2008
Electrostatic discharge (ESD) protection MOS device and ESD circuitry thereof
UNITED MICROELECTRONICS CORP2 citations60
US6512390B1Jan 28, 2003
Detecting device for a switch matrix
UNITED MICROELECTRONICS CORP4 citations53