Inventor

KEH KEAN LOO

MY27 patents

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

KEH KEAN LOO

AVAGO TECH ECBU IP SG PTE LTD

Method and apparatus for communication using pulse-width-modulated visible light

Ambient light sensing using a color sensor

Light emitting diode

Optical generic switch panel

Dye detection method and apparatus

Display device and method for providing optical feedback

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

Color photodetector array

Method for coating package with a filter profile

Light source utilizing light pipes for optical feedback

Light emitting diode

Color duplication method and apparatus

Imaging device and method for producing an infrared filtered digital image

Light guide with an insert molded attachment structure for an optically active element

Coated package with filter profile

Optical encoder device, and system including same

Optical generic switch panel

Light emitting device

Light-emitting device

AVAGO TECHNOLOGIES GENERAL IP

Optical generic switch panel

Infrared-blocking encapsulant with organometallic colloids

YONG LIG YI

Light source using a light-emitting diode

Light emitting diode assembly

AGILENT TECHNOLOGIES INC

Optical encoder device

KEH KEAN LOO

PLCC package with a reflector cup surrounded by an encapsulant

WONG KUM SOON

Light emitting device using filter element

INTELLECTUAL DISCOVERY CO LTD

Increasing contrast in electronic color displays via surface texturing of LEDs