Inventor

ZHOU QUANGUO

CN37 patents

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

ZHOU QUANGUO

BOE TECHNOLOGY GROUP CO LTD

Active matrix organic light emitting diode pixel unit circuit, display panel and electronic product

Touch display driving circuit, driving method and display device

Organic light-emitting diode pixel circuit, driving method thereof, and display device

Positioning method, positioning system, and tag

Touch input device and touch display device

Pixel circuit, organic electroluminescent display panel and display device

Organic light-emitting diode pixel circuit, drive method thereof, and display device

Pixel circuit and driving method thereof

Touch sensing circuit, touch panel and display device

Shift register, display apparatus, gate driving circuit, and driving method

Image acquisition system and method, and display panel processing device

Immunodetection chip, immunodetection device and using method

Drive component of a micro-needle system and method for driving the same, micro-needle system and method for fabricating the same

Movable electrode structure and liquid crystal lens

Pixel circuit, organic electroluminescent display panel and display device

Optical lens and optical detection device

Semiconductor device, manufacturing method thereof, and power generating device

Micro power generation device and electronic apparatus with the same

Optical axis tunable liquid crystal lens, electronic apparatus, display apparatus, and method of operating optical axis tunable liquid crystal lens

Imaging device, imaging control method, electronic apparatus, and readable storage media

Curved substrate bubble detection method and detection system

Vehicle positioning method and apparatus, and vehicle

Counter, pixel circuit, display panel and display device

Liquid crystal lens and imaging device using the same

Color filter display substrate, display panel and methods for manufacturing the same

Method and apparatus for classifying image of displaying base plate

Method and device for detecting display panel defect

All-solid-state lithium battery and method for fabricating the same

All-solid lithium battery and method for manufacturing the same

Image processing method, apparatus, computer device and storage medium

Battery having high battery capacity

Color filter substrate with photovoltaic conversion layer, display panel and touch display device

Touch driver circuit, in-cell optical touch panel comprising the touch driver and display device comprising the in-cell optical touch panel

Shift register and driving method thereof, gate driving circuit

CHENGDU BOE OPTOELECT TECH CO

Display panel, preparation method thereof, and display device each having first water oxygen barrier bar with first and second sub-barrier bars separated from each other by gaps that are not aligned

BOE TECH GROUP CO LTD

Method and apparatus for identifying defect grade of bad picture, and storage medium

BEIJING BOE TECHNOLOGY DEV CO LTD

Lithium-ion battery having switching elements, and method of manufacture thereof