Inventor

CHEW GIM ENG

MY44 patents

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

CHEW GIM ENG

PIXART IMAGING INC

Optical encoder with interpolation circuit

Interpolation circuit of optical encoder

Light control circuit adapting to input signal frequency and operating method thereof

Optical encoder with covered photo diode

Phase shifter circuit of optical encoder and operating method thereof

Optical encoder and interpolation circuit and operating method thereof

Light control circuit and optical encoder system

Optical encoder with reduced comparators

Optical encoder with covered photo diode

Light control circuit of optical encoder and operating method thereof

Optical encoder with two index photodiodes having different width from position photodiodes

Light control circuit and frequency detector of optical encoder system, and operating method of frequency detector

Optical encoding system with reduced total harmonic distortion

Signal processing circuit of anti-pollution optical encoder

Anti-pollution optical encoder

Phase shifter circuit of optical encoder and operating method thereof

Interpolation circuit and motor driving circuit

Light control circuit and optical encoder system

Light control circuit and optical encoder system

Optical encoding system compensating assembly tolerance

AVAGO TECH ECBU IP SG PTE LTD

Light source having a variable focal length

System and method for emitting and detecting light using light emitting diode

Electronic flash, imaging device and method for producing a flash of light having a rectangular radiation pattern

Device and method for producing an enhanced color image using a flash of infrared light

Photodetector having dark current correction

Camera flash with improved color balance

Light emitting device with adjustable reflector cup

Gain control system for visible light communication systems

Photodetector having dark current correction

Automatic gain control for motion encoder signals

Optical encoder with code wheel misalignment detection and automatic gain control

Optical encoder with code wheel misalignment detection and automatic gain control

Interpolation accuracy improvement in motion encoder systems, devices and methods

Interpolation accuracy improvement in motion encoder systems, devices and methods

Optical encoder with amplitude correction

THOR CHUNG MIN

High resolution, high speed, miniaturized optical encoder

High resolution single track optical encoder

Hysteresis-compensating interpolation circuits in optical encoders

AVAGO TECHNOLOGIES ECBU IP PTE

Color sensor with infrared correction having a filter layer blocking a portion of light of visible spectrum

Imaging device and method for producing a flash of light with pulsing

CHEN ALEX JIANZHONG

Temperature compensation circuit and method

AVAGO TECHNOLOGIES GENERAL IP

Color enhanced optical mouse

TOH KHENG HIN

Optical encoder with a current regulating circuit for a light emitter

CHEW GIM ENG

Optical encoder with signal offset correction system