Inventor · disambiguated record
Zhi Liu
Also filed as: LIU ZHI · Liu Zhi Heng
7 granted patents·16 citations·filing 2018–2025
76Inventor score
Technology areasA47K
Top patents by PatentIndex Score
7 records- 0181USD1093574SToilet seatSHENZHEN WENJIAN TECH CO LTD·Filed 2025·Granted Sep 16, 2025·1 cites·1 claims
- 0265US12507841B2Toilet trainerSHENZHEN WENJIAN TECH CO LTD·Filed 2024·Granted Dec 30, 2025·0 cites·10 claims
- 0365USD862813SDog training clickerLiu Zhi Heng·Filed 2018·Granted Oct 8, 2019·13 cites·1 claims
- 0460USD1076031SBaby training toiletSHENZHEN WENJIAN TECH CO LTD·Filed 2023·Granted May 20, 2025·2 cites·1 claims
- 0552US12376708B1Baby bath support deviceSHENZHEN WENJIAN TECH CO LTD·Filed 2025·Granted Aug 5, 2025·0 cites·12 claims
- 0651US12390055B1Auxiliary support bar for bathtub and bathtub having the sameSHENZHEN WENJIAN TECH CO LTD·Filed 2025·Granted Aug 19, 2025·0 cites·6 claims
- 0749USD1093575SPotty trainerSHENZHEN WENJIAN TECH CO LTD·Filed 2025·Granted Sep 16, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →