Inventor · disambiguated record
Chao Qian
Also filed as: QIAN CHAO
13 granted patents·4 pending applications·18 citations·filing 2015–2023
85Inventor score
Files withNANJING TOPTO MAT CO LTD5SHENZHEN SILING E COMMERCE CO LTD3SHENZHEN YANYI NEW MAT CO LTD2ALIBABA GROUP HOLDING LTD1BOE TECHNOLOGY GROUP CO LTD1
Top patents by PatentIndex Score
17 records- 0186US9938287B1Blue fluorescence dopant compound and organic electroluminescent device using the sameNANJING TOPTO MAT CO LTD·Filed 2017·Granted Apr 10, 2018·6 cites·14 claims
- 0281USD1005511SMassagerSHENZHEN SILING E COMMERCE CO LTD·Filed 2023·Granted Nov 21, 2023·8 cites·1 claims
- 0376US10155773B2Organic electroluminescent compound and organic electroluminescent deviceNANJING TOPTO MAT CO LTD·Filed 2017·Granted Dec 18, 2018·2 cites·12 claims
- 0461US11370886B2Polymer with low dielectric constant and molecular structure design method capable of reducing dielectric constant of polymerUNIV SUN YAT SEN·Filed 2018·Granted Jun 28, 2022·0 cites·5 claims
- 0557US2024099929A1Wriggle massagerSHENZHEN SILING E COMMERCE CO LTD·Filed 2022·Application pending·0 cites
- 0652US12195824B2Method and device for preparing ultrathin metal lithium foilSHENZHEN YANYI NEW MAT CO LTD·Filed 2021·Granted Jan 14, 2025·0 cites·10 claims
- 0752US2024186480A1Multi-layer lithium metal battery negative electrode, and preparation method and preparation device thereforSHENZHEN YANYI NEW MAT CO LTD·Filed 2021·Application pending·0 cites
- 0851US11962230B2Method and device for controlling DCDC converterGREAT WALL MOTOR CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·19 claims
- 0947US11347679B2Hybrid system-on-chip for power and performance prediction and controlALIBABA GROUP HOLDING LTD·Filed 2018·Granted May 31, 2022·0 cites·20 claims
- 1047US2021202843A1Novel organic electroluminescent compound and organic electroluminescent deviceNANJING TOPTO SEMICONDUCTOR MAT CO LTD·Filed 2020·Application pending·0 cites
- 1141US9943877B2Dispelling penBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Apr 17, 2018·0 cites·10 claims
- 1240US10214489B2Spiro organic compoundsNANJING TOPTO MAT CO LTD·Filed 2016·Granted Feb 26, 2019·0 cites·7 claims
- 1339USD1010150SMassagerSHENZHEN SILING E COMMERCE CO LTD·Filed 2023·Granted Jan 2, 2024·0 cites·1 claims
- 1439US10396290B2Spiro organic compounds, material comprising the same for organic electroluminescence devices, and organic electroluminescence device comprising the materialNANJING TOPTO MAT CO LTD·Filed 2016·Granted Aug 27, 2019·0 cites·7 claims
- 1539US10396289B2Spiro organic compounds, material comprising the same for organic electroluminescence devices, and organic electroluminescence device comprising the materialNANJING TOPTO MAT CO LTD·Filed 2016·Granted Aug 27, 2019·0 cites·7 claims
- 1639US2023042747A1Message Processing Method and Device, Storage Medium, and Electronic DeviceSUZHOU CENTEC COMMUNICATIONS CO LTD·Filed 2020·Application pending·0 cites
- 1730USD909220SWeight scaleZHENGZHOU SHANGHE ELECTRONIC TECH CO LTD·Filed 2019·Granted Feb 2, 2021·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →