Inventor

GUO ZIQIANG

CN49 patents

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

GUO ZIQIANG

BEIJING BOE OPTOELECTRONICS TECH CO LTD

Method and device for determining gaze placement, computer readable storage medium

Wearable device, electronic system and device, tactile feedback method and storage medium

Backlight driving device, driving method, backlight module and display device

Display apparatus and driving method thereof

Method and computing device for interacting with autostereoscopic display, autostereoscopic display system, autostereoscopic display, and computer-readable storage medium

VR integrated machine and running method thereof

Interpupillary distance measuring method, wearable ophthalmic device and storage medium

Image display processing method and device, display device and non-volatile storage medium

Display device, virtual reality display apparatus and display device control method

Gesture shaking recognition method and apparatus, and gesture recognition method

Eye tracking device and eye tracking method applied to video glasses and video glasses

Image display processing method and device, display device and non-volatile storage medium

Wearable device, optical module and driving method thereof

Chip failure detection method and device

Method for processing image data with enhanced grayscale level for display panel

Method and apparatus for backlight black frame insertion optimization, medium, and electronic device

Method, apparatus, and virtual reality device for displaying virtual reality scene

Method for sending driving data of backlight source, control circuit and display device

Method for sending driving data of backlight source, control circuit and display device

Method for evaluating environmental noise of device, apparatus, medium and electronic device

Display device including sub light valves shielding sub-pixels in a response phase, virtual reality equipment, and driving method

Image processing method of virtual reality and apparatus thereof

Method, apparatus and device for identifying body representation information in image, and computer readable storage medium

Display optimization method and a display apparatus

Virtual reality device and method for configuring the same

Method and device for adjusting brightness, display device and storage medium

Image display method, image processing method and relevant devices

Device for stereoscopic displaying and method for controlling the same

Display method, display device, virtual reality display device, virtual reality device, and storage medium

Video processing method, video processing control apparatus and display control apparatus and display apparatus

Image processing method, device, and virtual reality display apparatus

Face tracking method and device

Spatial positioning method, spatial positioning device, spatial positioning system and computer readable medium

Virtual reality scene rendering method, apparatus and device

Electronic apparatus, spatial positioning system and method thereof

Display-driving circuit, display apparatus, and display method based on time-division data output

Display driving method, driving device, and display device comprising display panel and backlight unit

Backlight and display device

Current compensation circuit, virtual reality device and control method

Backlight driving circuit, method and device, storage medium and display device

Backlight, control method for backlight, and display device

Brightness adjustment method and apparatus

Method, apparatus, and storage medium for processing image in a virtual reality system

Spatial positioning method, spatial positioning device, spatial positioning system and computer readable storage medium

SHENZHEN CAMBRI ENVIRONMENTAL TECH CO LTD

Self-calibrating apparatus for sensor

Compact gas sensing device and thermostatic module thereof

BEIJING BOE DISPLAY TECH CO

Pixel circuit, display device and driving method

Backlight driving circuit and method, backlight module, backlight circuit and display device

STATE GRID GANSU ELECTRIC POWER COMPANY LANZHOU POWER SUPPLY COMPANY

AC/DC conversion device for intelligent green-power operation and maintenance in power transmission and transformation projects