Inventor · disambiguated record
Weiwei Zeng
Also filed as: ZENG WEIWEI
3 granted patents·23 citations·filing 2018–2023
64Inventor score
Technology areasF25B
Files withCHONGYIDIAN TECH SHENZHEN CO LTD1CSIC PRIDE NANJING CRYOGENIC TECH CO LTD1SHENZHEN KEEKOONVISION TECH CO LTD1
Top patents by PatentIndex Score
3 records- 0173USD897049SPet feeding deviceSHENZHEN KEEKOONVISION TECH CO LTD·Filed 2018·Granted Sep 22, 2020·18 cites·1 claims
- 0267USD1020125SPet water fountainCHONGYIDIAN TECH SHENZHEN CO LTD·Filed 2023·Granted Mar 26, 2024·5 cites·1 claims
- 0346US11906228B2Cold storage material and cold storage type cryogenic refrigerator using sameCSIC PRIDE NANJING CRYOGENIC TECH CO LTD·Filed 2018·Granted Feb 20, 2024·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →