Inventor · disambiguated record
Yuhu Li
Also filed as: LI YUHU
8 granted patents·6 citations·filing 2012–2022
76Inventor score
Top patents by PatentIndex Score
8 records- 0174US10444630B2Separating device for bonded cine film and method thereforUNIV SHAANXI NORMAL·Filed 2019·Granted Oct 15, 2019·1 cites·10 claims
- 0268US9178623B2Photon phase modulating systemUSTC UNIV SCIENCE TECH CN·Filed 2013·Granted Nov 3, 2015·3 cites·25 claims
- 0363US9841666B2Restoration solution for cine film bubble and restoration methodUNIV SHAANXI NORMAL·Filed 2016·Granted Dec 12, 2017·1 cites·4 claims
- 0460US10907067B2Deacidifying and reinforcing agent for cellulose acetate filmUNIV SHAANXI NORMAL·Filed 2017·Granted Feb 2, 2021·0 cites·8 claims
- 0553US12391900B2Method for removing silver mirroring from surface of black-and-white negative filmUNIV SHAANXI NORMAL·Filed 2022·Granted Aug 19, 2025·0 cites·9 claims
- 0653US10939759B2Collection apparatus for storing prolate photosUNIV SHAANXI NORMAL·Filed 2019·Granted Mar 9, 2021·1 cites·13 claims
- 0749US10802391B2Method of stripping films which are stuck together without damageUNIV SHAANXI NORMAL·Filed 2017·Granted Oct 13, 2020·0 cites·4 claims
- 0832US9250511B2Shape-restoring device and a restoring method for distorted filmstripsLI YUHU·Filed 2012·Granted Feb 2, 2016·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →