Inventor

PUTNAM MARTIN A

US99 patents

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

PUTNAM MARTIN A

CIDRA CORP

Compression-tuned bragg grating and laser

Tunable external cavity semiconductor laser incorporating a tunable bragg grating

Tube-encased fiber grating

Optical blocking filter having an array of micro-mirrors

Multi-core waveguide

Temperature compensated optical device

Tunable optical structure featuring feedback control

Compression-tuned Bragg grating and laser

Method and apparatus for forming a Bragg grating with high intensity light

Tunable optical structure featuring feedback control

Strain-isolated Bragg grating temperature sensor

Bragg grating pressure sensor for industrial sensing applications

Wide range tunable optical filter

Tunable raman laser and amplifier

Large diameter D-shaped optical waveguide and coupler

Fabry-perot filter/resonator

Method and apparatus for forming a tube-encased bragg grating

Bragg grating-based laser

ILLUMINA INC

Encoded particle having a grating with variations in the refractive index

Diffraction grating-based encoded particle

Method and apparatus for drug product tracking using encoded optical identification elements

Methods of identifying analytes and using encoded particles

Methods of identifying an analyte and nucleic acid analysis

Lithographically fabricated holographic optical identification element

Optical identification element having non-waveguide photosensitive substrate with diffraction grating therein

Holographically encoded elements for microarray and other tagging labeling applications, and method and apparatus for making and reading the same

Optical reader for diffraction grating-based encoded optical identification elements

Method of manufacturing of diffraction grating-based optical identification element

WEATHERFORD LAMB

Bragg grating pressure sensor

Large diameter optical waveguide, grating, and laser

Fused tension-based fiber grating pressure sensor

Optical differential pressure sensor

Optical sensor having differing diameters

Pressure-isolated bragg grating temperature sensor

Fabry-Perot sensing element based on a large-diameter optical waveguide

Fluid diffusion resistant glass-encased fiber optic sensor

Pressure-isolated bragg grating temperature sensor

CYVERA CORP

Diffraction grating-based encoded micro-particles for multiplexed experiments

Hybrid random bead/chip based microarray

Chemical synthesis using diffraction grating-based encoded optical elements

Method and apparatus for aligning microbeads in order to interrogate the same

Method of manufacturing of a diffraction grating-based optical identification element

MOON JOHN A

Method and apparatus for labeling using diffraction grating-based encoded optical identification elements

Composition including an item and an encoded optical substrate and a method for identifying an item

US NAVY

Optical spectrometer with improved geometry and data processing for monitoring fiber optic bragg gratings

Broadband mode-locked fiber laser, particularly for fiber Bragg grating interrogation

KERSEY ALAN D

Tunable optical filter having large diameter optical waveguide with bragg grating and being configured for reducing the bulk modulus of compressibility thereof

Elongated microparticles having an optically detectable code configured to at least one of reflect or filter light

ELECTRONICS AND TELECOMM RESAR

Hybrid random bead/chip based microarray

CYVEK INC

Microfluidic assay assemblies and methods of manufacture