Inventor

CHANG YI-HUA

TW18 patents

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

CHANG YI-HUA

FARADAY TECH CORP

Electrostatic discharge protective circuit

Electrostatic discharge protective circuit

Electrostatic discharge protection circuit layout

Electrostatic discharge protection circuit

Semiconductor device for testing semiconductor process and method thereof

Power supply clamp circuit

DELTA ELECTRONICS INC

Transmission and distribution system with electric shock protection function and method of operating the same

Power supply device with stacked circuit boards and thermal gel contacting magnetic member

Inverter and control method thereof

Electronic device and grounding assembly thereof

Power supply device and high potential test method thereof

SENSORTEK TECH CORP

Sensor capable of detecting wide-range ambient signals and ensuring proximity sensing accuracy and method for fabricating the same

Package structure with optical barrier, optical package structure and manufacturing methods thereof

Complex sensing device packaging structure and packaging method

Complex sensing device packaging structure and packaging method

TAIWAN IC PACKAGING CORP

Optical proximity sensor and manufacturing method thereof

(unassigned)

Semiconductor packaging structure

RICHTEK TECHNOLOGY CORP

Dimming circuit and method for use in dimming control