Inventor

WU KUANG-YI

US58 patents

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

WU KUANG-YI

CHORUM TECHNOLOGIES INC

Programmable wavelength router

Optical attenuator using polarization modulation and a feedback controller

Switchable wavelength router

Optical wavelength router based on polarization interferometer

Programmable optical multiplexer

Tunable add/drop optical filter

Multi-wavelength cross-connect optical network

Optical add/drop wavelength switch

Method and apparatus for wavelength multipexing/demultiplexing

N x M optical wavelength routing switch

Programmable wavelength router

Apparatus for wavelength demultiplexing using a multi-cavity etalon

NxN switch array with polarization displacer

Optical wavelength router

N x N switch array with reduced components

System for dealing with faults in an optical link

Acute twist nematic (ATN) liquid crystal device for optical communication applications

Optical communication system having a liquid crystal routing switch

Spatial light modulators constructed from ferroelectric liquid crystal devices with twisted structure

CHORUM TECHNOLOGIES LP

Optical add/drop wavelength switch

Optical wavelength add/drop multiplexer

Method and apparatus for wavelength multiplexing/demultiplexing

Dispersion-compensated optical wavelength router

Programmable optical add/drop multiplexer

Optical routing switch using symmetric liquid crystal cells

Optical wavelength router based on polarization interferometer

Dynamic gain equalizer for optical amplifiers

Wide transmission optical comb filter with wide pass band and wide stop band

Programmable optical add/drop device

Compact tunable optical wavelength interleaver

Optical routing switch

Optical wavelength router

System for dealing with faults in an optical link

N×M digitally programmable optical routing switch

Dispersion compensation for optical systems

MACRO VISION COMMUNICATIONS L

Fault-tolerant optical routing switch

Multi-wavelength cross-connect optical network

TAIWAN SEMICONDUCTOR MFG CO LTD

Semiconductor device structure with magnetic element covered by polymer material

Semiconductor devices and methods of forming the same

HEWLETT PACKARD ENTPR DEV LP

Discovering connection of passive cables

Modular faceplate optical sub-assembly

MACRO VISION COMMUNICATIONS LL

Switchable wavelength router

MACRO VISION TECHNOLOGY INC

Tunable add/drop optical filter

HIRT FRED S

System and method for facilitating fiber access transport using pluggable radio frequency optics

(unassigned)

1 X N digitally programmable optical routing switch

CHORUM TECHNOLOGIES

Acute twist nematic liquid crystal electro-optic modulator for use in an infrared optical communication system having extinction ratio of -25db

MACRO VISION COMMUNICATIONS IN

N+M digitally programmable optical routing switch

VILLARRUEL FERNANDO XAVIER

Sparing for multi-wavelength optical transmitter

EC OPTICS TECHNOLOGY INC

Dispersion-compensated optical wavelength router

CISCO TECH INC

System and method for mitigating four-wave-mixing effects