Inventor

YAN LEI

DE42 patents

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

YAN LEI

ORDOS YUANSHENG OPTOELECTRONICS CO LTD

Thin film transistor, display substrate and display device with reduced leakage current

Display substrate and display panel in each of which distance from convex structure to a substrate and distance from alignment layer to the substrate has preset difference therebetween

Transistor and manufacturing method thereof, transistor device, display substrate and apparatus

Display substrate motherboard and manufacturing method thereof, display substrate and display apparatus

Array substrate, manufacturing method thereof, and display device

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

Array substrate with light shielding metal portions and manufacturing method thereof, display device

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

BOE TECHNOLOGY GROUP CO LTD

Thin film transistor, array substrate, display panel and display device

Touch structure, array substrate and display device

Array substrate with diffuse reflection layer, method for manufacturing the same, and display device comprising the same

Thin film transistor having channel regions, array substrate, manufacturing method thereof and display device comprising the same

BYD CO LTD

Battery energy processing apparatus and method, and vehicle

Battery energy processing device and method, and vehicle

Energy conversion device and vehicle

Energy conversion apparatus and vehicle

BEIJING AEROSPACE INST METROLOGY & MEASUREMENT TECH

Method and apparatus for measuring mass based on torque equilibrium

Device for measuring length and center of mass of conical workpiece

Length measurement method for conical workpiece based on dual displacement sensors

SZ DJI TECHNOLOGY CO LTD

Image processing method and apparatus

Target-image acquisition method, photographing device, and unmanned aerial vehicle

FRAUNHOFER GES FORSCHUNG

Electro-optical modulator devices

Laser arrangement and method for producing a laser arrangement

NAT DEEP SEA CT

Deep-sea low-cost long-endurance collaborative navigation and positioning system

Method and system for path planning of wave glider

NEW HOPE LIUHE FEED CO LTD

Premixed ventilated henhouse

Premixed underground ventilated henhouse

SHENZHEN DIYIWEI ELECTRONICS CO LTD

Cable

SICOYA GMBH

Optoelectronic component including a photodetector and an optical damping member to damp the optical radiation passing to the photodetector

Suzhou opple lighting co ltd

Lens, light source module, and lamp

GONGNIU GROUP CO LTD

Three-dimensional convertor

WENZHOU KOEN SANITARY WARES CO LTD

Faucet set

BLUE CUBE IP LLC

Curable epoxy resin composition

OPPLE LIGHTING CO LTD

Lighting fixture

QINGDAO HAIER WASHING MACH CO

Shoe washing machine

CHAMP TECH OPTICAL FOSHAN CORP

Powder injection molding feedstock and method for manufacturing the same

UNIV HAINAN

Method for quantifying bearing capacity of foundation containing shallow-hidden spherical cavities

UNIV BEIJING

Light field imaging system by projecting near-infrared spot in remote sensing based on multifocal microlens array

UNIV PEKING FOUNDER GROUP CO

Distributed system for downloading internet information and a method thereof

PURWANTO ARIFIN

Borehole drilling optimization with multiple cutting structures

FIBERHOME TELECOMMUNICATION TECH CO LTD

Method for efficiently preparing doped optical fibre preform and doped optical fibre preform

YAN LEI

Optical line terminal device and implementation method thereof