Inventor · disambiguated record
Qingqing Ma
Also filed as: MA QINGQING
13 granted patents·3 pending applications·4 citations·filing 2013–2024
82Inventor score
Top patents by PatentIndex Score
16 records- 0177US10788614B2Optical module and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Sep 29, 2020·1 cites·18 claims
- 0270US2025068878A1Information management method, device, and mediumBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2024·Application pending·0 cites
- 0369US11783790B2Display substrate and driving method therefor, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Oct 10, 2023·1 cites·20 claims
- 0465US10056414B2Thin film transistor array substrate having black matrix formed in non-display zone and common electrode formed in display zoneBOE TECHNOLOGY GROUP CO LTD·Filed 2013·Granted Aug 21, 2018·2 cites·8 claims
- 0557US12175316B2Information management method, device, system and mediumBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Dec 24, 2024·0 cites·15 claims
- 0655US11489129B2Display unit, display substrate and driving method thereof, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Nov 1, 2022·0 cites·20 claims
- 0754US11822203B2Display panel, control methods thereof, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Nov 21, 2023·0 cites·19 claims
- 0853US11740531B2Electronic paper, display device, and driving methodBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Aug 29, 2023·0 cites·20 claims
- 0951US10183315B2Substrate cleaning deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2013·Granted Jan 22, 2019·0 cites·17 claims
- 1048US11781710B2Electronic signboard and wall hanging deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Oct 10, 2023·0 cites·16 claims
- 1147US11508278B2Signal transmission method, signal transmission apparatus and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Nov 22, 2022·0 cites·16 claims
- 1244US10376906B2Gas and liquid knife and control method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Aug 13, 2019·0 cites·8 claims
- 1341US11127334B2Display device and display method of the sameBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Sep 21, 2021·0 cites·12 claims
- 1441US2021191205A1Array substrate, method for driving same, display module and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2020·Application pending·0 cites
- 1539US11250795B2Electronic paper display apparatus and method of driving the sameBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Feb 15, 2022·0 cites·19 claims
- 1639US2021193069A1Array substrate and method for driving same, display module, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Qingqing Ma files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →