Display panel and device with touch layer metal grid at peripheries of pixel openings
US-12588385-B2 · Mar 24, 2026 · US
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Wang Qingxia patents
Wang Qingxia is listed as an inventor on 28 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Qingxia |
| Total patents | 28 |
| First publication | Jul 4, 2019 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Display substrate, touch display panel, and touch display device
US-2025309144-A1 · Oct 2, 2025 · US
Display panel and display device
US-12426473-B2 · Sep 23, 2025 · US
Touch panel and display device
US-12393314-B1 · Aug 19, 2025 · US
Display panel and display device
US-2025081792-A1 · Mar 6, 2025 · US
Display panel and display device
US-12193286-B2 · Jan 7, 2025 · US
Display panel and display apparatus
US-2024312401-A1 · Sep 19, 2024 · US
Display panel and display device
US-2024211069-A1 · Jun 27, 2024 · US
Display panel and display device
US-12019816-B2 · Jun 25, 2024 · US
Display panel and display device
US-11995258-B2 · May 28, 2024 · US
Recent patents
Latest publications not already listed above.
Display panel and display device
US-2023205341-A1 · Jun 29, 2023 · US
Display panel and display device
US-2023205340-A1 · Jun 29, 2023 · US
Display panel and display device
US-2023141363-A1 · May 11, 2023 · US
Display panel and display device
US-11609649-B1 · Mar 21, 2023 · US
Display panel and its fabrication method, and display device
US-11500499-B2 · Nov 15, 2022 · US
Display panel and display device
US-11481078-B2 · Oct 25, 2022 · US
Display panel and its fabrication method, and display device
US-2022206634-A1 · Jun 30, 2022 · US
Display device and electronic apparatus
US-11366541-B2 · Jun 21, 2022 · US
Display panel and display device
US-2021382584-A1 · Dec 9, 2021 · US
Display device and electronic apparatus
US-2021117032-A1 · Apr 22, 2021 · US
Touch display panel and touch display device
US-10942591-B2 · Mar 9, 2021 · US
Touch display panel and touch display device
US-10928952-B2 · Feb 23, 2021 · US
Touch display panel and touch display device
US-2020348783-A1 · Nov 5, 2020 · US
Display panel and display device
US-10734415-B1 · Aug 4, 2020 · US
Display panel and display device
US-2020243562-A1 · Jul 30, 2020 · US
Touch display panel and touch display device
US-2020192543-A1 · Jun 18, 2020 · US
Touch display panel and touch display device
US-10503301-B2 · Dec 10, 2019 · US
Touch display panel and touch display device
US-2019204964-A1 · Jul 4, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Wuhan Tianma Micro Electronics Co Ltd | 17 |
| Wuhan Tianma Microelectronics Co Ltd Shanghai Branch | 13 |
| Shanghai Tianma Am Oled Co Ltd | 11 |
| Wuhan Tianma Micro Electronics Co Ltd Shanghai Branch | 3 |
| Xiamen Tianma Display Tech Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F3/0412 | 23 |
| G06F3/0446 | 22 |
| G06F3/0443 | 15 |
| G06F2203/04111 | 13 |
| G06F3/04164 | 11 |