Inventor · disambiguated record
Yangchen Guo
Also filed as: GUO YANGCHEN
6 granted patents·3 pending applications·1 citations·filing 2015–2021
65Inventor score
Top patents by PatentIndex Score
9 records- 0168US10937086B2Vehicle for public rentalBEIJING BOE DISPLAY TECH CO·Filed 2019·Granted Mar 2, 2021·1 cites·13 claims
- 0260US12481931B2Car-hailing method and device, as well as computer readable storage mediumBEIJING BOE DISPLAY TECH CO·Filed 2021·Granted Nov 25, 2025·0 cites·9 claims
- 0348US2019304044A1Goods carrying method, server, consignee terminal and consignor terminalBEIJING BOE DISPLAY TECH CO·Filed 2018·Application pending·0 cites
- 0448US2021334710A1Car-hailing method and device, as well as computer readable storage mediumBEIJING BOE DISPLAY TECH CO·Filed 2018·Application pending·0 cites
- 0545US10606137B2Composition for black matrix and method for preparing the same, display substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Mar 31, 2020·0 cites·16 claims
- 0641US10192518B2Display method and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Jan 29, 2019·0 cites·12 claims
- 0741US10137469B2Coating device and washing method for its nozzleBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Nov 27, 2018·0 cites·7 claims
- 0841US10114283B2Mask plate, exposure device, and exposure methodBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Oct 30, 2018·0 cites·10 claims
- 0941US2021039657A1Evaluation method for driving service and evaluation device for driving service, apparatus and storage mediumBEIJING BOE DISPLAY TECH CO·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →