William G. Thorburn

Person

Whitinsville, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-track absolute encoder
- Patent number 9,933,284
- Issue date Apr 3, 2018
- Novanta Corporation
- Andrew M. Goldman
- G01 - MEASURING TESTING
Information Patent Grant
Absolute encoder employing linked sub-encoders and beat track
- Patent number 7,368,705
- Issue date May 6, 2008
- GSI Group Corporation
- Alva E. Hare
- G01 - MEASURING TESTING
Information Patent Grant
Scale assembly for optical encoder having affixed optical reference...
- Patent number 7,343,693
- Issue date Mar 18, 2008
- GSI Group Corporation
- Donald K. Mitchell
- G01 - MEASURING TESTING
Information Patent Grant
Optical encoder having slanted optical detector elements for harmon...
- Patent number 7,324,212
- Issue date Jan 29, 2008
- GSI Group Corporation
- Donald K. Mitchell
- G01 - MEASURING TESTING
Information Patent Grant
Precision material-handling robot employing high-resolution, compac...
- Patent number 7,321,113
- Issue date Jan 22, 2008
- GSI Group Corporation
- Alva E. Hare
- G01 - MEASURING TESTING
Information Patent Grant
Absolute encoder employing concatenated, multi-bit, interpolated su...
- Patent number 7,253,395
- Issue date Aug 7, 2007
- GSI Group Corporation
- Alva E. Hare
- G01 - MEASURING TESTING
Information Patent Grant
Rotary position sensor with offset beam generating element and elli...
- Patent number 7,183,537
- Issue date Feb 27, 2007
- GSI Group Corporation
- William G. Thorburn
- G01 - MEASURING TESTING
Information Patent Grant
Encoder scale error compensation employing comparison among multipl...
- Patent number 7,126,109
- Issue date Oct 24, 2006
- GSI Group Corporation
- Andrew Goldman
- G01 - MEASURING TESTING
Information Patent Grant
Optical position encoder having alignment indicators providing quan...
- Patent number 7,067,797
- Issue date Jun 27, 2006
- GSI Group Corporation
- Donald K. Mitchell
- G01 - MEASURING TESTING
Information Patent Grant
Reference point talbot encoder
- Patent number 7,002,137
- Issue date Feb 21, 2006
- GSI Lumonics Corporation
- William G. Thorburn
- G01 - MEASURING TESTING
Information Patent Grant
Diffuse surface interference position sensor
- Patent number 5,783,752
- Issue date Jul 21, 1998
- MicroE
- William G. Thorburn
- G01 - MEASURING TESTING
Information Patent Grant
Relative movement detecting apparatus using a detector positioned i...
- Patent number 5,646,730
- Issue date Jul 8, 1997
- MicroE, Inc.
- Donald K. Mitchell
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for detecting relative movement wherein a detecting means...
- Patent number 5,486,923
- Issue date Jan 23, 1996
- MicroE
- Donald K. Mitchell
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Multi-Track Absolute Encoder
- Publication number 20170059367
- Publication date Mar 2, 2017
- GSI GROUP CORPORATION
- Andrew M. Goldman
- G01 - MEASURING TESTING
Information Patent Application
ABSOLUTE ENCODER EMPLOYING LINKED SUB-ENCODERS AND BEAT TRACK
- Publication number 20070246647
- Publication date Oct 25, 2007
- GSI Group Corporation
- Alva E. Hare
- G01 - MEASURING TESTING
Information Patent Application
Optical encoder having slanted optical detector elements for harmon...
- Publication number 20070153292
- Publication date Jul 5, 2007
- GSI Group Corporation
- Donald K. Mitchell
- G01 - MEASURING TESTING
Information Patent Application
Scale assembly for optical encoder having affixed optical reference...
- Publication number 20070144026
- Publication date Jun 28, 2007
- GSI Group Corporation
- Donald K. Mitchell
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL ENCODER HAVING SLANTED OPTICAL DETECTOR ELEMENTS FOR HARMON...
- Publication number 20070024865
- Publication date Feb 1, 2007
- Donald K. Mitchell
- G01 - MEASURING TESTING
Information Patent Application
Encoder scale error compensation employing comparison among multipl...
- Publication number 20050274878
- Publication date Dec 15, 2005
- Andrew Goldman
- G01 - MEASURING TESTING
Information Patent Application
Precision material-handling robot employing high-resolution, compac...
- Publication number 20050258986
- Publication date Nov 24, 2005
- Alva E. Hare
- G01 - MEASURING TESTING
Information Patent Application
Absolute encoder employing concatenated, multi-bit, interpolated su...
- Publication number 20050133705
- Publication date Jun 23, 2005
- Alva E. Hare
- G01 - MEASURING TESTING
Information Patent Application
Rotary position sensor with offset beam generating element and elli...
- Publication number 20040227065
- Publication date Nov 18, 2004
- William G. Thorburn
- G01 - MEASURING TESTING
Information Patent Application
Harmonic suppressing photodetector array
- Publication number 20030047673
- Publication date Mar 13, 2003
- MicroE Systems
- William G. Thorburn
- G01 - MEASURING TESTING

William G. Thorburn

Person

Patents Grantslast 30 patents

Multi-track absolute encoder

Absolute encoder employing linked sub-encoders and beat track

Scale assembly for optical encoder having affixed optical reference...

Optical encoder having slanted optical detector elements for harmon...

Precision material-handling robot employing high-resolution, compac...

Absolute encoder employing concatenated, multi-bit, interpolated su...

Rotary position sensor with offset beam generating element and elli...

Encoder scale error compensation employing comparison among multipl...

Optical position encoder having alignment indicators providing quan...

Reference point talbot encoder

Diffuse surface interference position sensor

Relative movement detecting apparatus using a detector positioned i...

Apparatus for detecting relative movement wherein a detecting means...

Patents Applicationslast 30 patents

Multi-Track Absolute Encoder

ABSOLUTE ENCODER EMPLOYING LINKED SUB-ENCODERS AND BEAT TRACK

Optical encoder having slanted optical detector elements for harmon...

Scale assembly for optical encoder having affixed optical reference...

OPTICAL ENCODER HAVING SLANTED OPTICAL DETECTOR ELEMENTS FOR HARMON...

Encoder scale error compensation employing comparison among multipl...

Precision material-handling robot employing high-resolution, compac...

Absolute encoder employing concatenated, multi-bit, interpolated su...

Rotary position sensor with offset beam generating element and elli...

Harmonic suppressing photodetector array