Changjiang Yan
34Patents
3h-index
37Co-inventors
59Inventor score
Filing activity: Jun 23, 2009 → Nov 11, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9477019B2 | Color filter substrate, display device and method for manufacturing a color filter substrate | Physics | 13 | Active |
| US9818605B2 | Oxide TFT, preparation method thereof, array substrate, and display device | Electricity | 9 | Active |
| US8987074B2 | Oxide semiconductor thin film transistor, manufacturing method, and display device thereof | Electricity | 4 | Active |
| US9543324B2 | Array substrate, display device and manufacturing method of the array substrate | Electricity | 3 | Active |
| US10217774B2 | Thin film transistor and manufacturing method thereof, array substrate, and display device | Electricity | 3 | Active |
| US9437742B2 | Thin film transistor, manufacturing method thereof and array substrate | Electricity | 2 | Active |
| US9490366B2 | Thin film transistor, amorphous silicon flat detection substrate and manufacturing method | Electricity | 2 | Active |
| US9755909B2 | Method, device and system for controlling network path | Electricity | 1 | Active |
| US9972546B2 | Etching time detection means and method for etching device | Electricity | 1 | Active |
| US9761615B2 | Array substrate, manufacturing method thereof and display device | Emerging Cross-Sectional Technologies | 1 | Active |
| US10911354B2 | Packet processing method and system, and device | Electricity | 1 | Active |
| US10084702B2 | Packet processing method and system, and device | Electricity | 1 | Active |
| US10812368B2 | Method and apparatus for controlling network traffic path | Electricity | 1 | Active |
| US9664973B2 | Array substrate and manufacturing method thereof, and display device | Electricity | 1 | Active |
| US11528216B2 | Method and apparatus for controlling network traffic path | Electricity | 1 | Active |
| US10764173B2 | Routing control method, device, and system | Electricity | 1 | Active |
| US9569531B2 | System and method for multi-agent event detection and recognition | Physics | 1 | Active |
| US11805047B2 | Method and apparatus for controlling network traffic path | Electricity | 0 | Active |
| US9024320B2 | Sensor and method for manufacturing the same | Electricity | 0 | Active |
| US10735309B2 | Traffic classifier, service routing trigger, and packet processing method and system | Electricity | 0 | Active |
| US9236518B2 | Sensor and method for fabricating the same | Electricity | 0 | Active |
| US11616720B2 | Packet processing method and system, and device | Electricity | 0 | Active |
| US10128272B2 | Thin film transistor array substrate, method for fabricating the same and display device | Electricity | 0 | Active |
| US10855586B2 | Packet processing method and system, and device | General | 0 | Revoked |
| US12293868B2 | NdFeB permanent magnet with high coercivity and high resistivity and method for preparing the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.