Inventor · disambiguated record
Qin Han
Also filed as: HAN QIN
3 granted patents·1 citations·filing 2011–2024
45Inventor score
Top patents by PatentIndex Score
3 records- 0184US12347030B1Monocular video-based three-dimensional reconstruction and depth prediction method and system for pipelineUNIV CHINA MINING·Filed 2024·Granted Jul 1, 2025·1 cites·8 claims
- 0256US12305116B2Ultra-high temperature resistant cement slurry system for cementing and preparation method and use thereofCHINA NAT PETROLEUM CORP·Filed 2022·Granted May 20, 2025·0 cites·19 claims
- 0331US9523074B2Sub-totipotent stem cell product and apparent hereditary modifying label thereofZHAO CHUNHUA·Filed 2011·Granted Dec 20, 2016·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Qin Han 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 →