Inventor · disambiguated record
Huashan Yuan
Also filed as: YUAN HUASHAN
10 granted patents·92 citations·filing 2022–2025
89Inventor score
Technology areasF16L
Top patents by PatentIndex Score
10 records- 0193USD1008048SPipe inspection cameraSHENZHEN MAOTEWANG ELECTRONIC TECH CO LTD·Filed 2023·Granted Dec 19, 2023·18 cites·1 claims
- 0291USD1034754SPipe inspection cameraSHENZHEN MAOTEWANG ELECTRONIC TECH CO LTD·Filed 2023·Granted Jul 9, 2024·15 cites·1 claims
- 0391USD1033507SPipe inspection cameraSHENZHEN MAOTEWANG ELECTRONIC TECH CO LTD·Filed 2023·Granted Jul 2, 2024·16 cites·1 claims
- 0490USD1033504SPipe inspection cameraSHENZHEN MAOTEWANG ELECTRONIC TECH CO LTD·Filed 2024·Granted Jul 2, 2024·13 cites·1 claims
- 0586USD1037024SPipe inspection cameraSHENZHEN SANYI TECH CO LTD·Filed 2023·Granted Jul 30, 2024·10 cites·1 claims
- 0682USD1055132SPipe inspection cameraSHENZHEN MAOTEWANG ELECTRONIC TECH CO LTD·Filed 2022·Granted Dec 24, 2024·8 cites·1 claims
- 0777USD1024971SCombined cord and reelSHENZHEN MAOTEWANG ELECTRONIC TECH CO LTD·Filed 2022·Granted Apr 30, 2024·6 cites·1 claims
- 0875USD1067961SPipe inspection cameraSHENZHEN MAOTEWANG ELECTRONIC TECH CO LTD·Filed 2024·Granted Mar 25, 2025·4 cites·1 claims
- 0963US12422084B1Pipeline detectorSHENZHEN MAOTEWANG ELECTRONIC TECH CO LTD·Filed 2025·Granted Sep 23, 2025·0 cites·20 claims
- 1062USD989639SLocatorSHENZHEN MAOTEWANG ELECTRONIC TECH CO LTD·Filed 2022·Granted Jun 20, 2023·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Huashan 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 →