Inventor · disambiguated record
Qingyang Xu
Also filed as: XU QINGYANG
8 granted patents·3 pending applications·4 citations·filing 2012–2025
74Inventor score
Files withBOE TECHNOLOGY GROUP CO LTD3TIANJIN UNIV OF SCIENCE AND TECHNOLOGY3HENAN JULONG BIOLOGICAL ENG CO LTD2DOORDASH INC1SUZHOU JIANDANYOUWEI TECH CO LTD1
Top patents by PatentIndex Score
11 records- 0164USD1036031SHandheld vacuum cleanerSUZHOU JIANDANYOUWEI TECH CO LTD·Filed 2022·Granted Jul 16, 2024·4 cites·1 claims
- 0261US12065682B2Method for producing L-theanine via fermentation by a genetically engineered bacterium and the application thereofHENAN JULONG BIOLOGICAL ENG CO LTD·Filed 2022·Granted Aug 20, 2024·0 cites·5 claims
- 0361US11453898B1Genetically engineered bacterium of Escherichia coli and method for fermentation production of L-theanine thereofHENAN JULONG BIOLOGICAL ENG CO LTD·Filed 2021·Granted Sep 27, 2022·0 cites·3 claims
- 0452US11479795B2Genetically engineered bacterium for sarcosine production as well as construction method and applicationTIANJIN UNIV OF SCIENCE AND TECHNOLOGY·Filed 2022·Granted Oct 25, 2022·0 cites·3 claims
- 0551US11866737B22-isopropylmalate synthetase and engineering bacteria and application thereofTIANJIN UNIV OF SCIENCE AND TECHNOLOGY·Filed 2020·Granted Jan 9, 2024·0 cites·11 claims
- 0651US11124780B2Genetically engineered bacterium used for producing uridine with high-yieldTIANJIN UNIV OF SCIENCE AND TECHNOLOGY·Filed 2019·Granted Sep 21, 2021·0 cites·2 claims
- 0747US2025278691A1Next gen eta machine learning (ml) systemDOORDASH INC·Filed 2025·Application pending·0 cites
- 0844US10632595B2Bearing flatform, bearing device and laser cutting apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Apr 28, 2020·0 cites·8 claims
- 0942US2021162554A1Stage and Cutting Method Thereof, Processing ApparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Application pending·0 cites
- 1038US9197027B2Method for making laser moduleXU QINGYANG·Filed 2012·Granted Nov 24, 2015·0 cites·14 claims
- 1135US2019009361A1Laser processing device and laser processing methodBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →