Inventor · disambiguated record
Weijian Yuan
Also filed as: YUAN WEIJIAN
10 granted patents·134 citations·filing 2019–2021
90Inventor score
Technology areasB05B
Top patents by PatentIndex Score
10 records- 0193USD965092SInflatable swimming poolLI YAN·Filed 2021·Granted Sep 27, 2022·20 cites·1 claims
- 0291USD972778SElectric clipperLI YAN·Filed 2021·Granted Dec 13, 2022·17 cites·1 claims
- 0390USD921878SElectric fanLI YAN·Filed 2020·Granted Jun 8, 2021·16 cites·1 claims
- 0489USD939355SWater bottleSHENZHEN QIANHAI JUNLIAN NETWORK TECH CO LTD·Filed 2020·Granted Dec 28, 2021·15 cites·1 claims
- 0585USD934031STote bag and insulated cooler combinationSHENZHEN QIANHAI JUNLIAN NETWORK TECH CO LTD·Filed 2019·Granted Oct 26, 2021·26 cites·1 claims
- 0675USD943344SLid for insulated cupLI YAN·Filed 2020·Granted Feb 15, 2022·6 cites·1 claims
- 0774USD896318SBubble machineSHENZHEN QIANHAI JUNLIAN NETWORK TECH CO LTD·Filed 2019·Granted Sep 15, 2020·14 cites·1 claims
- 0869USD896782SHeadphoneSHENZHEN QIANHAI JUNLIAN NETWORK TECH CO LTD·Filed 2019·Granted Sep 22, 2020·11 cites·1 claims
- 0965USD907627SCar phone mountSHENZHEN QIANHAI JUNLIAN NETWORK TECH CO LTD·Filed 2019·Granted Jan 12, 2021·9 cites·1 claims
- 1045US11484897B2Portable water spraying deviceSHENZHEN JUNLIAN E COMMERCE CO LTD·Filed 2020·Granted Nov 1, 2022·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Weijian Yuan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →