Inventor · disambiguated record
Qingjun Lai
Also filed as: LAI QINGJUN
55 granted patents·7 pending applications·55 citations·filing 2014–2025
97Inventor score
Top patents by PatentIndex Score
62 records- 0198US12112708B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Oct 8, 2024·4 cites·20 claims
- 0298US11721268B2Display panel and display device comprising cascaded shift registersXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted Aug 8, 2023·7 cites·19 claims
- 0397US11721277B2Display panel and display device having a driving circuitXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted Aug 8, 2023·4 cites·18 claims
- 0497US11568781B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted Jan 31, 2023·5 cites·20 claims
- 0597US11005153B1Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted May 11, 2021·6 cites·14 claims
- 0696US11626069B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted Apr 11, 2023·4 cites·20 claims
- 0795US12217659B2Display panel, driving method thereof and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Feb 4, 2025·2 cites·20 claims
- 0895US11854473B2Display panel, driving method thereof and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Dec 26, 2023·2 cites·20 claims
- 0994US11600219B2Display panel, driving method thereof and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted Mar 7, 2023·2 cites·20 claims
- 1088US9990093B2Touch display substrate, touch driving method and liquid crystal display panelXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2015·Granted Jun 5, 2018·6 cites·19 claims
- 1184US10025415B2Touch panel and liquid crystal display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2015·Granted Jul 17, 2018·4 cites·18 claims
- 1283US12284830B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Apr 22, 2025·0 cites·20 claims
- 1383US12218145B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Feb 4, 2025·0 cites·19 claims
- 1483US9613594B2Driving circuit and driving method for a display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2014·Granted Apr 4, 2017·4 cites·11 claims
- 1582US12279459B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Apr 15, 2025·0 cites·18 claims
- 1681US2025241130A1Display panel and display deviceXIAMEN TIANMA DISPLAY TECH CO LTD·Filed 2025·Application pending·0 cites
- 1781US2025241132A1Display panel and display deviceXIAMEN TIANMA DISPLAY TECH CO LTD·Filed 2025·Application pending·0 cites
- 1881US2025241131A1Display panel and display deviceXIAMEN TIANMA DISPLAY TECH CO LTD·Filed 2025·Application pending·0 cites
- 1977US12284873B2Display panel and display deviceXIAMEN TIANMA DISPLAY TECH CO LTD·Filed 2021·Granted Apr 22, 2025·0 cites·19 claims
- 2077US12080246B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Sep 3, 2024·0 cites·20 claims
- 2177US12046176B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Jul 23, 2024·0 cites·20 claims
- 2277US11380243B1Shift register having two output signals with phase lagging and driving method thereof, scan driving circuit, display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted Jul 5, 2022·1 cites·16 claims
- 2377US2025322787A1Display panel and display deviceXIAMEN TIANMA DISPLAY TECH CO LTD·Filed 2025·Application pending·0 cites
- 2476US12106696B2Display panel and display device having cascaded shift registersXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Oct 1, 2024·0 cites·13 claims
- 2576US12094391B2Display panel and display device having cascaded shift registersXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Sep 17, 2024·0 cites·18 claims
- 2675US12100342B2Display panel and display having cascaded shift registersXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Sep 24, 2024·0 cites·20 claims
- 2775US12094400B2Display panel and display device having cascaded shift registersXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Sep 17, 2024·0 cites·20 claims
- 2875US11756467B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2022·Granted Sep 12, 2023·0 cites·16 claims
- 2975US11663949B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2022·Granted May 30, 2023·0 cites·20 claims
- 3075US11663947B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2022·Granted May 30, 2023·0 cites·18 claims
- 3175US11663948B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2022·Granted May 30, 2023·0 cites·20 claims
- 3274US12236872B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Feb 25, 2025·0 cites·14 claims
- 3374US12100352B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Sep 24, 2024·0 cites·10 claims
- 3474US11830882B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted Nov 28, 2023·0 cites·20 claims
- 3574US10474278B2Touch-control display panel and electronic deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2016·Granted Nov 12, 2019·1 cites·17 claims
- 3674US9921675B2Touch devices, driving methods therefor, array substrates, and liquid crystal display panelsXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2015·Granted Mar 20, 2018·2 cites·19 claims
- 3772US12310114B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted May 20, 2025·0 cites·20 claims
- 3872US11410590B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted Aug 9, 2022·0 cites·20 claims
- 3971US12367818B2Display panel and display deviceXIAMEN TIANMA DISPLAY TECH CO LTD·Filed 2024·Granted Jul 22, 2025·0 cites·20 claims
- 4071US11676522B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted Jun 13, 2023·0 cites·19 claims
- 4171US9140949B2Array substrate, display panel, display device and method for driving array substrateXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2014·Granted Sep 22, 2015·1 cites·9 claims
- 4264US12417737B2Display panel and display deviceXIAMEN TIANMA DISPLAY TECH CO LTD·Filed 2024·Granted Sep 16, 2025·0 cites·12 claims
- 4364US11837606B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted Dec 5, 2023·0 cites·19 claims
- 4462US12494161B1Display panel and display deviceXIAMEN TIANMA DISPLAY TECH CO LTD·Filed 2024·Granted Dec 9, 2025·0 cites·20 claims
- 4560US12488753B2Display panel and display deviceXIAMEN TIANMA DISPLAY TECH CO LTD·Filed 2024·Granted Dec 2, 2025·0 cites·20 claims
- 4658US11620931B2Inverter and driving method thereof, driving circuit and display panelXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted Apr 4, 2023·0 cites·15 claims
- 4756US12191260B2Display panel and display apparatusXIAMEN TIANMA DISPLAY TECH CO LTD·Filed 2022·Granted Jan 7, 2025·0 cites·20 claims
- 4855US11562676B2Display panel and display deviceXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted Jan 24, 2023·0 cites·18 claims
- 4954US2023134599A1Display panel and display deviceXIAMEN TIANMA DISPLAY TECH CO LTD·Filed 2022·Application pending·0 cites
- 5053US12505808B2Display panel having driver circuit with a plurality of shift registers and display deviceXIAMEN TIANMA DISPLAY TECH CO LTD·Filed 2024·Granted Dec 23, 2025·0 cites·18 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Qingjun Lai 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 →