Inventor

CHANG YAO-TSUNG

TW86 patents

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

CHANG YAO-TSUNG

WISTRON CORP

Near eye display system and operation method thereof

Internet-of-things reading device, method of secure access, and control center apparatus

Display device for adjusting gray-level of image frame depending on environment illumination

Hand-held computer apparatus and accessory docking thereof

Head-mounted display

Image synthesizing method

Three-dimensional measurement method and three-dimensional measurement device using the same

Charging method and electronic device using the same

Image depth sensing method and image depth sensing apparatus

Adjustable virtual reality device capable of adjusting display modules

Wireless charging device and wireless charging method for charging electronic device

Wireless charging transceiver device and wireless charging control method

Live facial recognition method and system

Vital-sign detecting system and method

Living body detection method and living body detection system

Touch apparatus and touch method

FMCW radar device and method for detecting vital information and humidity

Double-sided e-paper display panel and operating method of display device

Doppler radar apparatus and power saving method thereof

Double-sided e-paper display panel, display device and operating method thereof

Near eye display system and operation method thereof

Image synthesizing method

Power saving apparatus and method for a portable appliance

Image processing system capable of changing a polarization angle of a polarized image and related method

3D image capture method and system

Physiological information monitoring and identification method, characterization information monitoring and identification method, and physiological information monitoring radar

Frequency modulated continuous wave radar system and identity and information detection method thereof

Cable-arrangement structure and electrical apparatus therewith

Live facial recognition system and method

Live facial recognition system and method

Vital-sign detecting system and method

Organism detection apparatus

Molecular diagnostics apparatus

Method for controlling system to work at appropriate temperature

Device and method for detection

Prediction-model-building method, state prediction method and devices thereof

Stereoscopic display device, system and method

Detection device and detection method

Direct-lit LED backlight display and light emission control method therefor

CHANG YAO-TSUNG

Biochip measuring system and biochip measuring apparatus and biochip and stamp marking and identification method

Display device and method for adjusting gray-level of image frame depending on environment illumination

DELL PRODUCTS LP

Information handling system with a battery tab mechanism to optimize battery flexibility

Battery installation system and method therefor

ACER INC

Detector circuit for use with tri-state logic devices

FAR EASTERN TEXTILE LTD

Black masterbatch

WU WEN-CHIN

Electronic paper game systems and related methods for updating game interface, and computer program product thereof

KINPO ELECT INC

Fax machine with a paper/document common output path

HON HAI PREC IND CO LTD

Programming system and method

HONG FU JIN PREC IND (SHENZHEN) CO LTD

Programming system and method

(unassigned)

Minitype alcohol excessive warning device