Inventor · disambiguated record
Qingzhao Liu
Also filed as: LIU QINGZHAO
16 granted patents·3 pending applications·11 citations·filing 2018–2022
86Inventor score
Top patents by PatentIndex Score
19 records- 0190US11938481B2Microfluidic substrate, microfluidic chip and micro total analysis systemBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Mar 26, 2024·2 cites·13 claims
- 0288US11469261B2Array substrate, display apparatus, and method of fabricating array substrateBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Oct 11, 2022·3 cites·19 claims
- 0378US11239257B2Display backplane and method for manufacturing the same, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Feb 1, 2022·2 cites·20 claims
- 0478US10726237B2Fingerprint identification sensor, method for manufacturing the same and fingerprint identification apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Jul 28, 2020·3 cites·14 claims
- 0567US10923512B2Array substrate, preparation method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Feb 16, 2021·1 cites·13 claims
- 0661US11619773B2Method of manufacturing metal wire and metal wire grid, wire grid polarizer, electronic deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Apr 4, 2023·0 cites·12 claims
- 0757US11871645B2Display substrate, display device and manufacturing method of display substrateBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Jan 9, 2024·0 cites·20 claims
- 0856US11568673B2Array substrate and method for manufacturing the same, method and assembly for detecting light, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Jan 31, 2023·0 cites·20 claims
- 0956US11520094B2Polarizing device and method for preparing the same, display substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Dec 6, 2022·0 cites·12 claims
- 1055US2023207303A1Semiconductor packaging methodSEMICONDUCTOR MFG INT BEIJING CORP·Filed 2022·Application pending·0 cites
- 1154US10739642B2Pixel structure, liquid crystal display panel, operating method of the same, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Aug 11, 2020·0 cites·13 claims
- 1252US11475833B2Semiconductor apparatus, pixel circuit and control method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Oct 18, 2022·0 cites·20 claims
- 1351US11569406B2Pin device and manufacturing method thereof, photosensitive device and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Jan 31, 2023·0 cites·19 claims
- 1451US11022736B2Metal wire grid and its manufacturing method, and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Jun 1, 2021·0 cites·5 claims
- 1550US11538871B2Array substrate and fabricating method thereof, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Dec 27, 2022·0 cites·13 claims
- 1650US10468271B2Dry etching methodBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Nov 5, 2019·0 cites·16 claims
- 1748US11527676B2Light-emitting unit and method for manufacturing the sameBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Dec 13, 2022·0 cites·18 claims
- 1846US2021124215A1Backlight source manufacturing method, backlight source, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Application pending·0 cites
- 1937US2020326569A1Array substrate, method for manufacturing the same, display panel, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →