Inventor

O'BRIEN STEPHEN

US52 patents

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

O'BRIEN STEPHEN

MICROMASS LTD

Chamber seal for mass spectrometer

Probe adaptor assembly

Mass spectrometry imaging with automatic parameter varying in ion source to control charged droplet spraying

Miniature ion source of fixed geometry

Collision surface for improved ionisation

Collision surface for improved ionisation

Aperture plate assembly

Probe assembly connector

Miniature ion source of fixed geometry

Probe adaptor assembly

Gasket seal for a mass spectrometer

Ion inlet assembly

ANALOG DEVICES INTERNATIONAL UNLIMITED CO

Electric field grading protection design surrounding a galvanic or capacitive isolator

Electric field grading protection design surrounding a galvanic or capacitive isolator

Magnetic multi-turn sensor and method of manufacture

Designs and fabrication of nanogap sensors

Magnetic sensor package and magnetic sensing system

Magnetic sensor package

Designs and fabrication of nanogap sensors

SDL INC

NxN Optical crossbar switch matrix

Optical semiconductor device with diffraction grating structure

Differentially patterned pumped optical semiconductor gain media

Broad-area MOPA device with leaky waveguide beam expander

AGERE SYSTEMS INC

Method and apparatus for characterizing laser modules

Stepped etalon

Stepped etalon

Multi-wavelength etalon

O'BRIEN STEPHEN

Nano-sized particles, processes of making, compositions and uses thereof

Universal fan for motor vehicle heat exchanger

Preparing nanoparticles and carbon nanotubes

ANALOG DEVICES GLOBAL UNLIMITED CO

Back-to-back isolation circuit

Insulation jacket for top coil of an isolated transformer

Insulation jacket for top coil of an isolated transformer

JDS UNIPHASE CORP

Thermally conductive coatings for light emitting devices

Fiber grating-stabilized, semiconductor pump source

AGERE SYST GUARDIAN CORP

Semiconductor etalon device, optical control system and method

Multi-wavelength etalon

LUCENT TECHNOLOGIES INC

Stepped etalon

Fabry-perot stepped etalon with improved transmittance characteristics

ANALOG DEVICES GLOBAL

Isolator and method of forming an isolator

Dielectric stack, an isolator device and method of forming an isolator device

TYPEFI SYSTEMS PTY LTD

Method of formatting documents

SPECTRA DIODE LAB

Semiconductor ring and folded cavity lasers

OBRIEN STEPHEN

Cable accessory

BONAR BRAY LTD

Motor monitor signal analysis system

CABLEFLAG LTD

Cable label

STENSON BERNARD

Sensor with magnetroesitive and/or thin film element abutting shorting bars and a method of manufacture thereof

TRIQUINT TECHNOLOGY HOLDING CO

Optical assembly

KYNDRYL INC

Cognitive command line interface for configuring devices

UNIV COLUMBIA

Methods for preparing single-walled carbon nanotubes