Inventor
CHU FU HUA
TW24 patents
⚠️ This page may combine multiple inventors who share the name “CHU FU HUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLYTRONICS TECHNOLOGY CORP
18 patentsUS6479575B1Nov 12, 2002
Electrical devices comprising conductive polymer blend compositions
POLYTRONICS TECHNOLOGY CORP18 citations92
US6377467B1Apr 23, 2002
Surface mountable over-current protecting device
POLYTRONICS TECHNOLOGY CORP52 citations92
US7382224B2Jun 3, 2008
Over-current protection device
POLYTRONICS TECHNOLOGY CORP21 citations91
US8933775B2Jan 13, 2015
Surface mountable over-current protection device
POLYTRONICS TECHNOLOGY CORP8 citations84
US8044763B2Oct 25, 2011
Surface-mounted over-current protection device
POLYTRONICS TECHNOLOGY CORP10 citations82
US8003216B2Aug 23, 2011
Heat-conductive dielectric polymer material and heat dissipation substrate containing the same
POLYTRONICS TECHNOLOGY CORP7 citations82
US7701322B2Apr 20, 2010
Surface-mounted over-current protection device
POLYTRONICS TECHNOLOGY CORP17 citations82
US11574750B2Feb 7, 2023
Over-current protection device
POLYTRONICS TECHNOLOGY CORP2 citations71
US10902980B1Jan 26, 2021
Over-current protection device
POLYTRONICS TECHNOLOGY CORP4 citations71
US11594877B2Feb 28, 2023
Over-current protection device
POLYTRONICS TECHNOLOGY CORP0 citations60
US12394545B2Aug 19, 2025
Over-current protection device
POLYTRONICS TECHNOLOGY CORP0 citations59
US12354775B2Jul 8, 2025
Over-current protection device
POLYTRONICS TECHNOLOGY CORP0 citations59
US9461345B2Oct 4, 2016
Secondary battery
POLYTRONICS TECHNOLOGY CORP0 citations52
US12573528B2Mar 10, 2026
Over-current protection device
POLYTRONICS TECHNOLOGY CORP0 citations49
US12555706B2Feb 17, 2026
Over-current protection device
POLYTRONICS TECHNOLOGY CORP0 citations48
US12488916B2Dec 2, 2025
Over-current protection device
POLYTRONICS TECHNOLOGY CORP0 citations48
US12406782B2Sep 2, 2025
Over-current protection device
POLYTRONICS TECHNOLOGY CORP0 citations48
US11990258B2May 21, 2024
Over-current protection device
POLYTRONICS TECHNOLOGY CORP0 citations48