Inventor

YAN CHANGJIANG

CN33 patents

⚠️ This page may combine multiple inventors who share the name “YAN CHANGJIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YAN CHANGJIANG

BOE TECHNOLOGY GROUP CO LTD

Oxide TFT, preparation method thereof, array substrate, and display device

Color filter substrate, display device and method for manufacturing a color filter substrate

Array substrate, display device and manufacturing method of the array substrate

Thin film transistor and manufacturing method thereof, array substrate, and display device

Thin film transistor, amorphous silicon flat detection substrate and manufacturing method

Thin film transistor array substrate, method for fabricating the same and display device

Low-temperature polysilicon thin film transistor array substrate and method of fabricating the same, and display device

Array substrate, manufacturing method thereof and display device

Signal line fabrication method, array substrate fabrication method, array substrate and display device

Method for producing a via, a method for producing an array substrate, an array substrate, and a display device

Thin film transistor, method for fabricating the same, array substrate and display device

LCD display with light sensor having a light blocking layer

HUAWEI TECH CO LTD

Information management method, apparatus, and system

Packet processing method and system, and device

Routing control method, device, and system

Packet processing method and system, and device

Method and apparatus for controlling network traffic path

Method and apparatus for controlling network traffic path

Method, device and system for controlling network path

Routing control method, device, and system

Packet processing method and system, and device

Information synchronization method, apparatus, and system

Method and apparatus for controlling network traffic path

Traffic classifier, service routing trigger, and packet processing method and system

BEIJING BOE OPTOELECTRONICS TECH CO LTD

Array substrate and manufacturing method thereof, and display device

Etching time detection means and method for etching device

Thin film transistor, manufacturing method thereof and array substrate

BEIJING BOE OPTOELECTRONICS

Oxide semiconductor thin film transistor, manufacturing method, and display device thereof

Sensor and method for fabricating the same

Sensor and method for manufacturing the same

NINGBO KETIAN MAGNET CO LTD

NdFeB permanent magnet with high coercivity and high resistivity and method for preparing the same

R-T-B based permanent magnet material and method for preparing the same

CHENG HUI

System and method for multi-agent event detection and recognition