Inventor
LAI CHENG-CHANG
TW17 patents
⚠️ This page may combine multiple inventors who share the name “LAI CHENG-CHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POWER MOS ELECTRONICS LTD
7 patentsUS10123387B2Nov 6, 2018
Lighting string device, lighting string location identifying system, and lighting string location identifying method thereof
POWER MOS ELECTRONICS LTD11 citations82
US10827593B1Nov 3, 2020
LED lighting system, LED device, and LED address writing method
POWER MOS ELECTRONICS LTD3 citations71
US10314137B1Jun 4, 2019
Address detective method for parallel connection LED lighting system and parallel connection LED lighting system
POWER MOS ELECTRONICS LTD4 citations71
US11490496B1Nov 1, 2022
Interactive display system
POWER MOS ELECTRONICS LTD0 citations60
US11152972B1Oct 19, 2021
Power line communication receiver
POWER MOS ELECTRONICS LTD0 citations60
US11133842B1Sep 28, 2021
Power line communication sender and receiver
POWER MOS ELECTRONICS LTD1 citations60
US12452984B1Oct 21, 2025
Replaceable bulb lamp LED string detective method and replaceable bulb lamp LED string device
POWER MOS ELECTRONICS LTD0 citations50
NAT UNIV TSING HUA
3 patentsUS9741969B2Aug 22, 2017
Carrier generation material and organic light-emitting diode
NAT UNIV TSING HUA2 citations67
US9590181B2Mar 7, 2017
Triptycene derivatives having symmetric or asymmetric substituents and organic light emitting diode using the same
NAT UNIV TSING HUA0 citations51
US9356244B1May 31, 2016
Aminoferrocene derivative and tandem organic light-emitting diode containing the same
NAT UNIV TSING HUA0 citations50