Inventor

HSU EN-FENG

TW134 patents

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

HSU EN-FENG

PIXART IMAGING INC

Distance-measuring device of measuring distance according to variation of imaging location and calibrating method thereof

Gesture recognition system and glasses with gesture recognition function

Device and method for determining gesture and operation method of gesture determining device

Image sensor having symmetrical opaque layer

Imaging device for distinguishing foreground

Imaging device for distinguishing foreground

Imaging device and operating method thereof

Imaging device for distinguishing foreground and sensor chip thereof

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

Headset controller

Imaging device for distinguishing foreground and operating method thereof

Image sensor and operating method thereof

Detection system

Method and system for gesture identification based on object tracing

Optical module having symmetrical opaque layer

Optical sensor cancelling image flicker

Sensing element and optical distance measurement system

Sensor array and method of controlling sensing devices generating detection results at different frequencies and related electronic device

Motion detection system

Distance measurement device based on phase difference

Sensor array and method of reducing power consumption of sensing device with auxiliary sensing unit and related electronic device

Optical sensor and optical sensor system

Optical apparatus, light sensitive device with micro-lens and manufacturing method thereof

Distance measurement device base on phase difference and distance measurement method thereof

Image sensor and imaging system adopting analog buffer

Image sensor and operating method thereof, motion sensor including the same

Portable electronic device and operation method thereof

Image sensor which can adjust brightness information to fall in a predetermined range

Image sensing method and image sensor utilizing the method

Electronic apparatus having camera sensing circuit and object sensing circuit used for switching between two different operation modes and related computer-readable medium

Time delay integration sensor handling defect pixels

Electronic device capable of identifying ineligible object

Optical sensor which can reduce power noise and power noise reduction method

Optical sensor with sharing transistors in adjacent pixels

Sensor array and method of controlling sensing device and related electronic device

Electronic device capable of identifying ineligible object

Optical sensor cancelling image flicker

Auxtiliary filtering device of electronic device and cellphone

Motion detection system having two motion detecting sub-system

Event data recorder with low power consumption

Optical distance measurement system

Pupil detection device

HSU EN-FENG

Package structure of optical apparatus

Gesture recognition apparatus and complex optical apparatus

Distance-measuring device with increased signal-to-noise ratio and method thereof

Distance-measuring device of measuring distance according to variation of imaging location and calibrating method thereof

Photosensor device and method for determining incident light

KAO MING-TSAN

Time of flight system capable of increasing measurement accuracy, saving power and/or increasing motion detection rate and method thereof

SAMSUNG ELECTRONICS CO LTD

Pupil tracking device

SK HYNIX INC

Imaging device and operating method thereof