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Inventor
HSIEH WANG-JUI
TW
2 patents
⚠️ This page may combine multiple inventors who share the name “HSIEH WANG-JUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ESSENTIAL PRODUCTS INC
1 patent
US10210745B2
Feb 19, 2019
Portable security device
ESSENTIAL PRODUCTS INC
11 citations
77
SENTRI INC
1 patent
US10102738B2
Oct 16, 2018
Portable security device
SENTRI INC
5 citations
64