Inventor · disambiguated record
Leilei Cheng
Also filed as: CHENG LEILEI
41 granted patents·14 pending applications·17 citations·filing 2016–2024
95Inventor score
Files withHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD31BOE TECHNOLOGY GROUP CO LTD23ZHONGSHAN HOSPITAL FUDAN UNIV1
Top patents by PatentIndex Score
55 records- 0193US11462602B2Array substrate, manufacturing method thereof, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Oct 4, 2022·3 cites·20 claims
- 0284US10490669B2Thin film transistor, manufacturing method, array substrate, display panel, and deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Nov 26, 2019·3 cites·9 claims
- 0381US9905793B1Organic light-emitting device and method of manufacturing the same, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Feb 27, 2018·4 cites·18 claims
- 0480US11398507B2Array substrate, display panel, and manufacturing method of the array substrateHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Jul 26, 2022·1 cites·20 claims
- 0579US2024363737A1Manufacturing method of display substrate, display substrate and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0675US10615196B2Method for fabricating a contact hole of an array substrate, array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Apr 7, 2020·2 cites·16 claims
- 0773US2022064783A1Sputtering system and deposition methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Application pending·0 cites
- 0872US12062711B2Manufacturing method of display substrate, display substrate and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Aug 13, 2024·0 cites·19 claims
- 0972US2020199740A1Sputtering system and deposition methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Application pending·0 cites
- 1071US11114478B2Thin film transistor and manufacture method thereof, array substrate and manufacture method thereofHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Sep 7, 2021·1 cites·19 claims
- 1171US10217955B2Method for manufacturing display panel, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Feb 26, 2019·1 cites·19 claims
- 1267US9818940B2Large-sized AMOLED display substrate and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Nov 14, 2017·1 cites·17 claims
- 1362US2020266353A1Organic thin film transistor, and fabricating method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Application pending·0 cites
- 1461US11229877B2Gas screening film and manufacturing method thereof and face maskHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Jan 25, 2022·0 cites·20 claims
- 1560US11537016B2Method of manufacturing array substrate, and array substrateHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Dec 27, 2022·0 cites·13 claims
- 1659US10930786B2Thin film transistor, manufacturing method, array substrate, display panel, and deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Feb 23, 2021·0 cites·8 claims
- 1759US2024395852A1Array substrate, display panel, and manufacturing method thereofHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 1858US11930677B2Display panel with resistance-reducing trace and signal line configured to reduce peel-off, and fabricating method thereof, and displaying deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Mar 12, 2024·0 cites·16 claims
- 1958US10603168B2Valve clampZHONGSHAN HOSPITAL FUDAN UNIV·Filed 2017·Granted Mar 31, 2020·1 cites·7 claims
- 2057US11737305B2Light-emitting device and method for manufacturing the same, and display panelHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Aug 22, 2023·0 cites·17 claims
- 2157US10741767B2Organic thin film transistor, and fabricating method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Aug 11, 2020·0 cites·16 claims
- 2257US2025344583A1Display substrate, display apparatus, and method of repairing display substrateHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2356US2019157432A1Manufacturing method of display substrate, display substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Application pending·0 cites
- 2455US11469394B2Array substrate having enhanced light extraction efficiency, preparation method therefor, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Oct 11, 2022·0 cites·17 claims
- 2554US12328990B2Drive backboard, preparation method thereof, display panel, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Jun 10, 2025·0 cites·20 claims
- 2654US12133417B2Displaying substrate, manufacturing method thereof and display panelHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Oct 29, 2024·0 cites·20 claims
- 2754US11882716B2Display panel, method for manufacturing same, and display apparatusHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Jan 23, 2024·0 cites·19 claims
- 2853US12310203B2Display substrate with spacers on cathode power line and display apparatusHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted May 20, 2025·0 cites·19 claims
- 2953US11367792B2Thin film transistor, fabricating method thereof, and display apparatusHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Jun 21, 2022·0 cites·17 claims
- 3052US11287333B2Pressure sensing unit and pressure sensor, pressure sensing deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Mar 29, 2022·0 cites·20 claims
- 3152US10976281B2Chemical sensing unit, chemical sensor, and chemical sensing device electrically coupled to light emitting diodeHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Apr 13, 2021·0 cites·18 claims
- 3252US10553801B2Organic light emitting diode display device having substrate with concave light trapping microstructuresBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Feb 4, 2020·0 cites·8 claims
- 3351US11559592B2Sterilization structure, sterilization board and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Jan 24, 2023·0 cites·9 claims
- 3451US2024215342A1Display device, and display panel and manufacturing method thereofHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Application pending·0 cites
- 3550US10707286B2OLED device and a method of preparing the sameHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Jul 7, 2020·0 cites·18 claims
- 3650US10483497B2OLED substrate and manufacturing method thereof and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Nov 19, 2019·0 cites·18 claims
- 3750US2022123095A1Oled display substrate and manufacturing method thereof, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Application pending·0 cites
- 3850US2022255036A1Display panel and manufacturing method thereof, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Application pending·0 cites
- 3949US11037801B2Fabrication methods of patterned metal film layer, thin film transistor and display substrateBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Jun 15, 2021·0 cites·15 claims
- 4049US10727451B2Display substrate and manufacturing method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Jul 28, 2020·0 cites·19 claims
- 4149US2020105789A1Array substrate, method of manufacturing the same, and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Application pending·0 cites
- 4248US10431639B2Display substrate, manufacturing method thereof and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Oct 1, 2019·0 cites·18 claims
- 4347US11329115B2Display substrate, manufacturing method thereof, and display apparatusHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted May 10, 2022·0 cites·16 claims
- 4446US11961848B2Display substrate and manufacturing method therefor, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Apr 16, 2024·0 cites·10 claims
- 4546US10928050B2Light source structure and lighting deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Feb 23, 2021·0 cites·18 claims
- 4646US2019165002A1Oxide thin film transistor, fabricating method therefor, array substrate, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Application pending·0 cites
- 4746US2023337466A1Display substrate and manufacture method thereof, display apparatusHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Application pending·0 cites
- 4845US10873661B2Voice communication method, voice communication apparatus, and voice communication systemHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Dec 22, 2020·0 cites·12 claims
- 4945US10615051B2Thin-film transistor and method of manufacturing the same, array substrate, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Apr 7, 2020·0 cites·14 claims
- 5044US10079352B2Flexible display device and manufacturing method for flexible deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Sep 18, 2018·0 cites·8 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →