Inventor · disambiguated record
Wenyuan Zhang
Also filed as: ZHANG WENYUAN
5 granted patents·6 pending applications·3 citations·filing 2006–2025
64Inventor score
Files withSHENZHEN HANMAI TECH CO LTD7COMCAST CABLE COMM LLC1DONGGUAN HUAXUN PLASTIC TECH CO LTD1HUANENG LANCANG RIVER HYDROPOWER INC1ZHEJIANG GONGZHENG TECHNOLOGY1
Top patents by PatentIndex Score
11 records- 0169US12442606B2Lock for gun and multifunctional gun storage standSHENZHEN HANMAI TECH CO LTD·Filed 2023·Granted Oct 14, 2025·1 cites·9 claims
- 0258US12505471B2Advertisement exposure managementCOMCAST CABLE COMM LLC·Filed 2023·Granted Dec 23, 2025·0 cites·22 claims
- 0356US2025305329A1Single-bolt lock structure and recreational vehicle lockSHENZHEN HANMAI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0453US2025257965A1Firearm safety lock with auxiliary shooting functionDONGGUAN HUAXUN PLASTIC TECH CO LTD·Filed 2025·Application pending·0 cites
- 0550US10538890B2Hydraulic ship lift with anti-overturning capability and method for using the sameHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2017·Granted Jan 21, 2020·1 cites·10 claims
- 0650US2025207890A1Semi-open pistol storage deviceSHENZHEN HANMAI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0748US2025302669A1Noise reduction gogglesSHENZHEN HANMAI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0847US2024151071A1Deadbolt drive mechanism, handle fixing mechanism, and intelligent recreational vehicle lockSHENZHEN HANMAI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0944US2023358076A1Key caseSHENZHEN HANMAI TECH CO LTD·Filed 2023·Application pending·0 cites
- 1042US7731343B2Negative pressure ink supply systemZHEJIANG GONGZHENG TECHNOLOGY·Filed 2006·Granted Jun 8, 2010·1 cites·9 claims
- 1133US12152845B2Lock structure with improved safety, and gun lockSHENZHEN HANMAI TECH CO LTD·Filed 2023·Granted Nov 26, 2024·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →