Display substrate and display device
US-12593603-B2 · Mar 31, 2026 · US
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Sun Haiyan patents
Sun Haiyan is listed as an inventor on 89 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Haiyan |
| Total patents | 89 |
| First publication | Nov 24, 2016 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Organic light emitting device and display apparatus
US-12543426-B2 · Feb 3, 2026 · US
Light emitting diode device, preparation method therefor, light emitting substrate, and light emitting apparatus
US-12543430-B2 · Feb 3, 2026 · US
Display substrate and display device
US-12543486-B2 · Feb 3, 2026 · US
Display panel and display device
US-2026020485-A1 · Jan 15, 2026 · US
Light-Emitting Device, Display Substrate, and Display Apparatus
US-2026020432-A1 · Jan 15, 2026 · US
Organic light-emitting device, display device
US-12527153-B2 · Jan 13, 2026 · US
Light-emitting device and display panel
US-2025275356-A1 · Aug 28, 2025 · US
Method for preparing organic light emitting device, preparation system, storage medium and computer equipment
US-2025270686-A1 · Aug 28, 2025 · US
Organic electroluminescent devices and display substrates
US-2025248203-A1 · Jul 31, 2025 · US
Recent patents
Latest publications not already listed above.
Light-Emitting Device and Display Panel
US-2025228069-A1 · Jul 10, 2025 · US
Organic light emitting device having hole injection layer with doping concentration of first doping material gradually decreasing in direction away from anode, display device, preparation method and storage medium
US-12317671-B2 · May 27, 2025 · US
Light-emitting device, manufacturing method thereof, and display device
US-12310166-B2 · May 20, 2025 · US
Light-emitting device, display panel and display apparatus
US-2025133898-A1 · Apr 24, 2025 · US
Display Panel and Display Apparatus
US-2025127008-A1 · Apr 17, 2025 · US
Universal test chiplet
US-12265123-B1 · Apr 1, 2025 · US
Display substrate and display device
US-12262575-B2 · Mar 25, 2025 · US
Light-emitting device, display panel and display apparatus
US-2025098400-A1 · Mar 20, 2025 · US
Organic light emitting device, method of manufacturing same, and display panel
US-12256592-B2 · Mar 18, 2025 · US
Organic light-emitting devices, display panels and display apparatuses
US-12239017-B2 · Feb 25, 2025 · US
OLED display substrate and display apparatus
US-12178062-B2 · Dec 24, 2024 · US
Organic light emitting device and display apparatus
US-12167617-B2 · Dec 10, 2024 · US
Organic light-emitting device, display device
US-2024407187-A1 · Dec 5, 2024 · US
Display Substrate and Display Apparatus
US-2024407219-A1 · Dec 5, 2024 · US
Organic electroluminescent diode and display panel
US-2024389453-A1 · Nov 21, 2024 · US
Display substrate and display device
US-2024373714-A1 · Nov 7, 2024 · US
Light emitting diode device, preparation method therefor, light emitting substrate, and light emitting apparatus
US-2024306415-A1 · Sep 12, 2024 · US
Light emitting device and displaying device
US-2024306495-A1 · Sep 12, 2024 · US
Organic electroluminescent device and display device
US-2024224554-A1 · Jul 4, 2024 · US
Display Substrate and Display Device
US-2024206303-A1 · Jun 20, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Boe Technology Group Co Ltd | 68 |
| Wuhan China Star Optoelectronics Technology Co Ltd | 20 |
| Shenzhen China Star Optoelect | 3 |
| Chengdu Boe Optoelect Tech Co | 2 |
| Procter & Gamble | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K50/11 | 32 |
| H10K2101/40 | 30 |
| H10K2101/30 | 26 |
| H10K50/15 | 18 |
| H10K2102/351 | 18 |