John Filhaber

Person

Natick, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flexure arrangements for optical components
- Patent number 11,662,601
- Issue date May 30, 2023
- Cognex Corporation
- John Filhaber
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Forming a homogenized illumination line which can be imaged as a lo...
- Patent number 11,598,973
- Issue date Mar 7, 2023
- Cognex Corporation
- Andrew Parrett
- G01 - MEASURING TESTING
Information Patent Grant
System and method for calibrating a vision system with respect to a...
- Patent number 11,563,931
- Issue date Jan 24, 2023
- Cognex Corporation
- John F. Filhaber
- G12 - INSTRUMENT DETAILS
Information Patent Grant
System and method for detecting defects on a specular surface with...
- Patent number 11,493,454
- Issue date Nov 8, 2022
- Cognex Corporation
- Fariborz Rostami
- G01 - MEASURING TESTING
Information Patent Grant
System and method for reduced-speckle laser line generation
- Patent number 11,487,130
- Issue date Nov 1, 2022
- Cognex Corporation
- John F. Filhaber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Forming a homogenized illumination line which can be imaged as a lo...
- Patent number 11,314,100
- Issue date Apr 26, 2022
- Cognex Corporation
- Andrew Parrett
- G02 - OPTICS
Information Patent Grant
System and method for calibrating a vision system with respect to a...
- Patent number 11,159,784
- Issue date Oct 26, 2021
- Cognex Corporation
- John F. Filhaber
- G01 - MEASURING TESTING
Information Patent Grant
System and method for reduced-speckle laser line generation
- Patent number 11,036,057
- Issue date Jun 15, 2021
- Cognex Corporation
- John F. Filhaber
- G01 - MEASURING TESTING
Information Patent Grant
Positioning system for components of optical systems
- Patent number 11,016,260
- Issue date May 25, 2021
- Cognex Corporation
- Andrew Goodale
- G01 - MEASURING TESTING
Information Patent Grant
High speed structured light system
- Patent number 10,803,622
- Issue date Oct 13, 2020
- Cognex Corporation
- Aaron Wallack
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for reduced-speckle laser line generation
- Patent number 10,620,447
- Issue date Apr 14, 2020
- Cognex Corporation
- John F. Filhaber
- G01 - MEASURING TESTING
Information Patent Grant
High speed structured light system
- Patent number 10,360,693
- Issue date Jul 23, 2019
- Cognex Corporation
- Aaron Wallack
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Illumination assembly
- Patent number 10,033,911
- Issue date Jul 24, 2018
- Cognex Corporation
- Feng Qian
- G02 - OPTICS
Information Patent Grant
Measurement of changes in surfaces of objects
- Patent number 8,456,644
- Issue date Jun 4, 2013
- Zygo Corporation
- Christopher J. Evans
- G01 - MEASURING TESTING
Information Patent Grant
Direct bonding of optical components
- Patent number 6,836,602
- Issue date Dec 28, 2004
- Corning Incorporated
- John F. Filhaber
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Athermal and high throughput gratings
- Patent number 6,693,745
- Issue date Feb 17, 2004
- Corning Incorporated
- John P. Kondis
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATION LINE GENERATION BY DOUBLE-DUTY DIFFUSION
- Publication number 20240184022
- Publication date Jun 6, 2024
- COGNEX CORPORATION
- Thomas Ruhnau
- G01 - MEASURING TESTING
Information Patent Application
FLEXURE ARRANGEMENTS FOR OPTICAL COMPONENTS
- Publication number 20230400700
- Publication date Dec 14, 2023
- COGNEX CORPORATION
- John Filhaber
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CONFIGURABLE LIGHT EMISSION BY SELECTIVE BEAM-SWEEPING
- Publication number 20230273427
- Publication date Aug 31, 2023
- COGNEX CORPORATION
- Khaled Aljasem
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR REDUCED-SPECKLE LASER LINE GENERATION
- Publication number 20230236434
- Publication date Jul 27, 2023
- COGNEX CORPORATION
- John F. Filhaber
- G01 - MEASURING TESTING
Information Patent Application
Forming a Homogenized Illumination Line Which Can Be Imaged As A Lo...
- Publication number 20220236580
- Publication date Jul 28, 2022
- COGNEX CORPORATION
- Andrew Parrett
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR REDUCED-SPECKLE LASER LINE GENERATION
- Publication number 20220146848
- Publication date May 12, 2022
- COGNEX CORPORATION
- John F. Filhaber
- G01 - MEASURING TESTING
Information Patent Application
FLEXURE ARRANGEMENTS FOR OPTICAL COMPONENTS
- Publication number 20220137426
- Publication date May 5, 2022
- COGNEX CORPORATION
- John Filhaber
- G02 - OPTICS
Information Patent Application
POSITIONING SYSTEM FOR COMPONENTS OF OPTICAL SYSTEMS
- Publication number 20210382259
- Publication date Dec 9, 2021
- COGNEX CORPORATION
- Andrew Goodale
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR CALIBRATING A VISION SYSTEM WITH RESPECT TO A...
- Publication number 20210176456
- Publication date Jun 10, 2021
- COGNEX CORPORATION
- John F. Filhaber
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR REDUCED-SPECKLE LASER LINE GENERATION
- Publication number 20210132403
- Publication date May 6, 2021
- COGNEX CORPORATION
- John F. Filhaber
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR REDUCED-SPECKLE LASER LINE GENERATION
- Publication number 20200341287
- Publication date Oct 29, 2020
- COGNEX CORPORATION
- John F. Filhaber
- G02 - OPTICS
Information Patent Application
POSITIONING SYSTEM FOR COMPONENTS OF OPTICAL SYSTEMS
- Publication number 20200049923
- Publication date Feb 13, 2020
- COGNEX CORPORATION
- Andrew Goodale
- G02 - OPTICS
Information Patent Application
HIGH SPEED STRUCTURED LIGHT SYSTEM
- Publication number 20200020130
- Publication date Jan 16, 2020
- COGNEX CORPORATION
- Aaron Wallack
- G01 - MEASURING TESTING
Information Patent Application
Forming a Homogenized Illumination Line Which Can Be Imaged As A Lo...
- Publication number 20190227336
- Publication date Jul 25, 2019
- COGNEX CORPORATION
- Andrew Parrett
- G02 - OPTICS
Information Patent Application
HIGH SPEED STRUCTURED LIGHT SYSTEM
- Publication number 20180253863
- Publication date Sep 6, 2018
- COGNEX CORPORATION
- Aaron WALLACK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR REDUCED-SPECKLE LASER LINE GENERATION
- Publication number 20180203249
- Publication date Jul 19, 2018
- COGNEX CORPORATION
- John F. Filhaber
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR DETECTING DEFECTS ON A SPECULAR SURFACE WITH...
- Publication number 20170236266
- Publication date Aug 17, 2017
- COGNEX CORPORATION
- Fariborz Rostami
- G02 - OPTICS
Information Patent Application
ILLUMINATION ASSEMBLY
- Publication number 20160381264
- Publication date Dec 29, 2016
- COGNEX CORPORATION
- Feng Qian
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR CALIBRATING A VISION SYSTEM WITH RESPECT TO A...
- Publication number 20160191911
- Publication date Jun 30, 2016
- COGNEX CORPORATION
- John F. Filhaber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Measurement of Changes in Surfaces of Objects
- Publication number 20110051147
- Publication date Mar 3, 2011
- Zygo Corporation
- Christopher J. Evans
- G01 - MEASURING TESTING
Information Patent Application
Bulk optical elements incorporating gratings for optical communicat...
- Publication number 20040226910
- Publication date Nov 18, 2004
- Dilip K. Chatterjee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical fiber array
- Publication number 20030231850
- Publication date Dec 18, 2003
- John F. Filhaber
- G02 - OPTICS
Information Patent Application
Direct bonding of optical components
- Publication number 20030081930
- Publication date May 1, 2003
- John F. Filhaber
- G02 - OPTICS
Information Patent Application
Direct bonding of optical components
- Publication number 20030081906
- Publication date May 1, 2003
- John F. Filhaber
- G02 - OPTICS

John Filhaber

Person

Patents Grantslast 30 patents

Flexure arrangements for optical components

Forming a homogenized illumination line which can be imaged as a lo...

System and method for calibrating a vision system with respect to a...

System and method for detecting defects on a specular surface with...

System and method for reduced-speckle laser line generation

Forming a homogenized illumination line which can be imaged as a lo...

System and method for calibrating a vision system with respect to a...

System and method for reduced-speckle laser line generation

Positioning system for components of optical systems

High speed structured light system

System and method for reduced-speckle laser line generation

High speed structured light system

Illumination assembly

Measurement of changes in surfaces of objects

Direct bonding of optical components

Athermal and high throughput gratings

Patents Applicationslast 30 patents

ILLUMINATION LINE GENERATION BY DOUBLE-DUTY DIFFUSION

FLEXURE ARRANGEMENTS FOR OPTICAL COMPONENTS

CONFIGURABLE LIGHT EMISSION BY SELECTIVE BEAM-SWEEPING

SYSTEM AND METHOD FOR REDUCED-SPECKLE LASER LINE GENERATION

Forming a Homogenized Illumination Line Which Can Be Imaged As A Lo...

SYSTEM AND METHOD FOR REDUCED-SPECKLE LASER LINE GENERATION

FLEXURE ARRANGEMENTS FOR OPTICAL COMPONENTS

POSITIONING SYSTEM FOR COMPONENTS OF OPTICAL SYSTEMS

SYSTEM AND METHOD FOR CALIBRATING A VISION SYSTEM WITH RESPECT TO A...

SYSTEM AND METHOD FOR REDUCED-SPECKLE LASER LINE GENERATION

SYSTEM AND METHOD FOR REDUCED-SPECKLE LASER LINE GENERATION

POSITIONING SYSTEM FOR COMPONENTS OF OPTICAL SYSTEMS

HIGH SPEED STRUCTURED LIGHT SYSTEM

Forming a Homogenized Illumination Line Which Can Be Imaged As A Lo...

HIGH SPEED STRUCTURED LIGHT SYSTEM

SYSTEM AND METHOD FOR REDUCED-SPECKLE LASER LINE GENERATION

SYSTEM AND METHOD FOR DETECTING DEFECTS ON A SPECULAR SURFACE WITH...

ILLUMINATION ASSEMBLY

SYSTEM AND METHOD FOR CALIBRATING A VISION SYSTEM WITH RESPECT TO A...

Measurement of Changes in Surfaces of Objects

Bulk optical elements incorporating gratings for optical communicat...

Optical fiber array

Direct bonding of optical components

Direct bonding of optical components