Inventor

KEYWORTH BARRIE

CA28 patents

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

KEYWORTH BARRIE

JDS UNIPHASE INC

Electrical x-talk shield for MEMS micromirrors

Electrode configuration for piano MEMs micromirror

Electrode configuration for piano MEMs micromirror

Control system for optical cross-connect switches

Wavelength blocker

Optical multiplexing/demultiplexing device having a wavelength dispersive element

Micro-electro mechanical based optical attenuator

Interlaced array of piano MEMs micromirrors

Electrical x-talk shield for MEMs micromirrors

Interferometric optical device including an optical resonator

Methods and structures for the control of optical waveguide devices by stress

LUMENTUM OPERATIONS LLC

Multicast optical switch

Wavelength selective switch using orthogonally polarized optical beams

Optical network monitoring and protection using a phased array switching engine

Wavelength selective switch using orthogonally polarized optical beams

Super-channel multiplexing and de-multiplexing using a phased array switching engine

JDS UNIPHASE CORP

Multi-unit wavelength dispersive device

Articulated MEMs structures

Piano MEMS with hidden hinge

JDS FITEL INC

Providing a refractive index change in an ion diffused material

Interferometric optical device including an optical resonator

KEYWORTH BARRIE

Wavelength switch

MEMS device with independent rotation in two axes of rotation

MICRALYNE INC

MEMS device with independent rotation in two axes of rotation

MEMS device with independent rotation in two axes of rotation

(unassigned)

Optical deflection switch

MCLAUGHLIN SHELDON

Multicast optical switch

BOLSHTYANSKY MAXIM

Optical fiber amplifier and a control method therefor