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Inventor

OU TING-KANG

TW5 patents
⚠️ This page may combine multiple inventors who share the name “OU TING-KANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD

3 patents
USD1072490SApr 29, 2025

Electric toothbrush

ZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD5 citations69
USD1071758SApr 22, 2025

Positioning label device

ZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD0 citations55
USD984445SApr 25, 2023

Indoor positioning base station

ZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD1 citations55

GIGA BYTE TECH CO LTD

1 patent
US9204571B2Dec 1, 2015

Portable electronic device

GIGA BYTE TECH CO LTD6 citations70

LU HSIN

1 patent
USD672325SDec 11, 2012

Monitor

LU HSIN5 citations56