Inventor

Wang guo-zhen

TW135 patents

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

Wang guo-zhen

PIXART IMAGING INC

Image recognition method and system based on deep learning

Self-powered sensor device

Object determining system and electronic apparatus applying the object determining system

Light sensor chip, image processing device and operating method thereof

Object determining system and electronic apparatus applying the object determining system

Self-powered sensor device

Imaging device and operating method thereof

Distance measuring method and apparatus

Imaging device having phase detection pixels and regular pixels, and operating method thereof

Self-powered optical mouse device and operating method thereof

Distance measuring method and apparatus

System and method for determining image variation tendency and controlling image resolution

Mobile robot performing multiple detections using image frames of same optical sensor

Eye state detecting method and eye state detecting system

Object determining system and electronic apparatus applying the object determining system

Distance measuring method and apparatus

Portable electronic device and operation method

Image recognition method and system based on deep learning

Object determining system and electronic apparatus applying the object determining system

Image recognition system, sensor module, and method for image recognition

Robot without detection dead zone

Light sensor chip and image processing device adaptable to low illumination environment

Distance measuring method and apparatus

Surveillance system and operation method thereof

Image recognition method and system based on deep learning

Optical distance measurement system and method

Image processing method and image processing apparatus which can perform background noise removing based on combined image

Portable electronic device and operation method thereof

Auto clean machine and auto clean machine control method

Smoke detector

Distance measurement system applicable to different reflecting surfaces and operating method thereof

Dual-aperture ranging system

Optical navigation apparatus with defocused image compensation function and compensation circuit thereof

Mobile robot determining future exposure time of optical sensor

Optical capacity measurement device and container using the same

Cleaning robot capable of eliminating reflection interference

Moving robot capable of recognizing carpet

Distance measuring method and apparatus

Material determining device, material determining method, autonomous cleaning device

Object determining system and auto clean machine using the object determining system

Mobile robot performing multiple detections using different parts of pixel array

Auto clean machine and auto clean machine control method

Object determining system and robot cleaner applying the object determining system

Electronic product performing multiple detections using image frames of same optical sensor

Optical sensing system

Image recognition method and system based on deep learning

Image processing method and system for optical distance measurement

Moving robot with improved identification accuracy of step distance

Dirtiness level determining method and robot cleaner applying the dirtiness level determining method

Wang guo-zhen

Interactive stereo display system and method for calculating three-dimensional coordinate