Inventor · disambiguated record
Qingyun Yan
Also filed as: YAN QINGYUN
2 granted patents·1 pending application·31 citations·filing 2011–2021
61Inventor score
Top patents by PatentIndex Score
3 records- 0191US8697176B2Method of changing translucent properties of zirconia dental materialsWANG HONGJUAN·Filed 2011·Granted Apr 15, 2014·23 cites·14 claims
- 0282US9554881B2Coloring solution for dental zirconia ceramics and method for using the sameSHENZHEN UPCERA DENTAL TECH CO LTD·Filed 2013·Granted Jan 31, 2017·8 cites·11 claims
- 0343US2021191611A1Method and apparatus for controlling electronic device based on gestureBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →