P

Inventor

LEE WEN FENG

TW10 patents
⚠️ This page may combine multiple inventors who share the name “LEE WEN FENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

POLYTRONICS TECHNOLOGY CORP

6 patents
US9041507B2May 26, 2015

Surface mountable over-current protection device

POLYTRONICS TECHNOLOGY CORP7 citations82
US10614935B1Apr 7, 2020

PTC device

POLYTRONICS TECHNOLOGY CORP1 citations62
US10892072B1Jan 12, 2021

PTC device

POLYTRONICS TECHNOLOGY CORP1 citations61
US12023893B2Jul 2, 2024

Insulated metal substrate and method for manufacturing same

POLYTRONICS TECHNOLOGY CORP0 citations52
US11511521B2Nov 29, 2022

Insulated metal substrate and method for manufacturing same

POLYTRONICS TECHNOLOGY CORP0 citations52
US10096407B2Oct 9, 2018

Surface-mountable over-current protection device

POLYTRONICS TECHNOLOGY CORP1 citations51

G TIME ELECTRONIC CO LTD

1 patent
US7191953B2Mar 20, 2007

Radio frequency identification device implemented with a metal-gate semiconductor fabrication process

G TIME ELECTRONIC CO LTD11 citations80

LEE WEN FENG

1 patent
US8941462B2Jan 27, 2015

Over-current protection device and method of making the same

LEE WEN FENG5 citations65

TSENG CHUN TENG

1 patent
US9307646B2Apr 5, 2016

Over-current protection device and protective circuit board containing the same

TSENG CHUN TENG1 citations49

TSAI TONG CHENG

1 patent
US9224525B2Dec 29, 2015

Over-current protection device and circuit board structure containing the same

TSAI TONG CHENG0 citations36