Driving circuit, driving method, pixel circuit, display panel and display device
US-12592199-B2 · Mar 31, 2026 · US
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Qiu Haijun patents
Qiu Haijun is listed as an inventor on 184 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Qiu Haijun |
| Total patents | 184 |
| First publication | Apr 28, 2016 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Display device, touch display panel, and driving method therefor
US-2026086681-A1 · Mar 26, 2026 · US
Display panel and display touch-control apparatus
US-12578812-B2 · Mar 17, 2026 · US
Display panel having pixel circuits and display apparatus
US-12567375-B2 · Mar 3, 2026 · US
Pixel circuit, method for driving pixel circuit, display panel and display apparatus
US-12567359-B2 · Mar 3, 2026 · US
Display panel and display device
US-2026052857-A1 · Feb 19, 2026 · US
Array substrate and display apparatus
US-2026052869-A1 · Feb 19, 2026 · US
Pixel circuit and driving method thereof, display panel, and display device
US-12555539-B2 · Feb 17, 2026 · US
Driving circuit, driving method, driving module and display device
US-12555526-B2 · Feb 17, 2026 · US
Display device, touch display panel, and driving method therefor
US-12554366-B2 · Feb 17, 2026 · US
Recent patents
Latest publications not already listed above.
Pixel circuit, driving method thereof, display substrate and display apparatus
US-12525190-B2 · Jan 13, 2026 · US
Pixel Circuit and Driving Method Thereof, Display Panel, and Display Device
US-2026004729-A1 · Jan 1, 2026 · US
Driving circuit, driving method and display device
US-2025391372-A1 · Dec 25, 2025 · US
Driving circuit, driving method and display device
US-2025391312-A1 · Dec 25, 2025 · US
Information collection module and apparatus with induction coil and a rectifying circuitry
US-12505783-B2 · Dec 23, 2025 · US
Pixel circuit, driving method, display substrate, and display device
US-2025372034-A1 · Dec 4, 2025 · US
Array Substrate and Display Device
US-2025374763-A1 · Dec 4, 2025 · US
Driving circuit, driving method, driving module and display device
US-2025363956-A1 · Nov 27, 2025 · US
Gate driving circuit having a gating circuit, and driving method thereof
US-2025363955-A1 · Nov 27, 2025 · US
Pixel driving circuit and driving method therefor, and array substrate and display apparatus
US-2025322798-A1 · Oct 16, 2025 · US
Display substrate, working method thereof, and display device
US-2025308458-A1 · Oct 2, 2025 · US
Driving circuit, driving method, driving module and display device
US-12424176-B2 · Sep 23, 2025 · US
Shifting register with fewer transistors, driving method, gate driving circuit and display device
US-12424143-B2 · Sep 23, 2025 · US
Driving circuit, driving method, driving module and display device
US-2025292736-A1 · Sep 18, 2025 · US
Array substrate and display device
US-12417741-B2 · Sep 16, 2025 · US
Gate driving circuit having a gating circuit, and driving method thereof
US-12417744-B2 · Sep 16, 2025 · US
Display Panel and Method for Manufacturing the Same, and Display Apparatus
US-2025261517-A1 · Aug 14, 2025 · US
Driving circuit, driving method, driving module and display device
US-2025259600-A1 · Aug 14, 2025 · US
Display substrate, working method thereof, and display device
US-12387674-B2 · Aug 12, 2025 · US
Pixel driving circuit and driving method therefor, and array substrate and display apparatus
US-12380851-B2 · Aug 5, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Boe Technology Group Co Ltd | 181 |
| Chengdu Boe Optoelect Tech Co | 126 |
| Chongqing Boe Optoelectronics Tech Co Ltd | 31 |
| Chongqing Boe Display Tech Co Ltd | 10 |
| Chongqing Boe Optoelectronics Technology Co Ltd | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G09G2310/08 | 54 |
| G09G2300/0819 | 50 |
| H10K59/131 | 46 |
| G09G3/3233 | 46 |
| G09G2300/0842 | 45 |