Stephen R. Lewis

Person

Reading, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Circuits for controlling display apparatus
- Patent number 9,530,344
- Issue date Dec 27, 2016
- Snaptrack, Inc.
- Jignesh Gandhi
- G02 - OPTICS
Information Patent Grant
Display apparatus including dummy display element for TFT testing
- Patent number 9,423,449
- Issue date Aug 23, 2016
- Pixtronix, Inc.
- Alan Gerald Lewis
- G01 - MEASURING TESTING
Information Patent Grant
Circuits for controlling display apparatus
- Patent number 9,400,382
- Issue date Jul 26, 2016
- Pixtronix, Inc.
- Stephen R. Lewis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuits for controlling display apparatus
- Patent number 9,336,732
- Issue date May 10, 2016
- Pixtronix, Inc.
- Nesbitt W. Hagood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus including dummy display element for TFT testing
- Patent number 9,322,869
- Issue date Apr 26, 2016
- Pixtronix, Inc.
- Alan Gerald Lewis
- G01 - MEASURING TESTING
Information Patent Grant
Circuits for controlling display apparatus
- Patent number 9,239,457
- Issue date Jan 19, 2016
- Pixtronix, Inc.
- Stephen R. Lewis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Low-voltage MEMS shutter assemblies
- Patent number 9,235,046
- Issue date Jan 12, 2016
- Pixtronix, Inc.
- Javier Villarreal
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Display apparatus with densely packed electromechanical systems dis...
- Patent number 9,223,128
- Issue date Dec 29, 2015
- Pixtronix, Inc.
- Jignesh Gandhi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuits for controlling display apparatus
- Patent number 9,177,523
- Issue date Nov 3, 2015
- Pixtronix, Inc.
- Nesbitt W. Hagood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display methods and apparatus
- Patent number 9,158,106
- Issue date Oct 13, 2015
- Pixtronix, Inc.
- Nesbitt W. Hagood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuits for controlling an array of light modulators of a display...
- Patent number 9,159,277
- Issue date Oct 13, 2015
- Pixtronix, Inc.
- Stephen English
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Direct-view MEMS display devices and methods for generating images...
- Patent number 9,135,868
- Issue date Sep 15, 2015
- Pixtronix, Inc.
- Nesbitt W. Hagood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuits for controlling display apparatus
- Patent number 9,087,486
- Issue date Jul 21, 2015
- Pixtronix, Inc.
- Jignesh Gandhi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuits for controlling display apparatus
- Patent number 9,082,353
- Issue date Jul 14, 2015
- Pixtronix, Inc.
- Stephen R. Lewis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuits for controlling display apparatus
- Patent number 9,047,830
- Issue date Jun 2, 2015
- Pixtronix, Inc.
- Stephen English
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuits for controlling display apparatus
- Patent number 8,519,945
- Issue date Aug 27, 2013
- Pixtronix, Inc.
- Nesbitt W. Hagood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display methods and apparatus
- Patent number 8,519,923
- Issue date Aug 27, 2013
- Pixtronix, Inc.
- Nesbitt W. Hagood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuits for controlling MEMS display apparatus on a transparent su...
- Patent number 8,482,496
- Issue date Jul 9, 2013
- Pixtronix, Inc.
- Stephen R. Lewis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuits for controlling display apparatus
- Patent number 8,310,442
- Issue date Nov 13, 2012
- Pixtronix, Inc.
- Nesbitt W. Hagood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display methods and apparatus
- Patent number 8,159,428
- Issue date Apr 17, 2012
- Pixtronix, Inc.
- Nesbitt W. Hagood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display methods and apparatus
- Patent number 7,839,356
- Issue date Nov 23, 2010
- Pixtronix, Incorporated
- Nesbitt W. Hagood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display methods and apparatus
- Patent number 7,755,582
- Issue date Jul 13, 2010
- Pixtronix, Incorporated
- Nesbitt W. Hagood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display methods and apparatus
- Patent number 7,742,016
- Issue date Jun 22, 2010
- Pixtronix, Incorporated
- Nesbitt W. Hagood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Micromechanical apparatus with limited actuation bandwidth
- Patent number 5,583,290
- Issue date Dec 10, 1996
- Analog Devices, Inc.
- Stephen R. Lewis
- G01 - MEASURING TESTING
Information Patent Grant
Electric field attraction minimization circuit
- Patent number 5,511,420
- Issue date Apr 30, 1996
- Analog Devices, Inc.
- Yang Zhao
- G01 - MEASURING TESTING
Information Patent Grant
Digital-to-analog converter with on-board unity gain inverting ampl...
- Patent number 4,891,645
- Issue date Jan 2, 1990
- Analog Devices Inc.
- Stephen R. Lewis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Curvature correction of bipolar bandgap references
- Patent number 4,808,908
- Issue date Feb 28, 1989
- Analog Devices, Inc.
- Stephen R. Lewis
- G05 - CONTROLLING REGULATING
Information Patent Grant
Sub-ranging A/D converter with improved error correction
- Patent number 4,804,960
- Issue date Feb 14, 1989
- Analog Deivces, Incorporated
- John W. Fernandes
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
MOS threshold control circuit
- Patent number 4,791,318
- Issue date Dec 13, 1988
- Analog Devices, Inc.
- Stephen R. Lewis
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
DIRECT-VIEW MEMS DISPLAY DEVICES AND METHODS FOR GENERATING IMAGES...
- Publication number 20160275876
- Publication date Sep 22, 2016
- Pixtronix, Inc.
- Nesbitt W. Hagood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS INCLUDING DUMMY DISPLAY ELEMENT FOR TFT TESTING
- Publication number 20160187415
- Publication date Jun 30, 2016
- Pixtronix, Inc.
- Alan Gerald Lewis
- G01 - MEASURING TESTING
Information Patent Application
CIRCUITS FOR CONTROLLING DISPLAY APPARATUS
- Publication number 20160097926
- Publication date Apr 7, 2016
- Pixtronix, Inc.
- Stephen Lewis
- G02 - OPTICS
Information Patent Application
DISPLAYS HAVING REDUCED OPTICAL SENSITIVITY TO APERTURE ALIGNMENT A...
- Publication number 20160048015
- Publication date Feb 18, 2016
- Pixtronix, Inc.
- Xiang-Dong Mi
- G02 - OPTICS
Information Patent Application
CIRCUITS FOR CONTROLLING DISPLAY APPARATUS
- Publication number 20150294613
- Publication date Oct 15, 2015
- Pixtronix, Inc.
- Jignesh Gandhi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CIRCUITS FOR CONTROLLING DISPLAY APPARATUS
- Publication number 20150286047
- Publication date Oct 8, 2015
- Pixtronix, Inc.
- Stephen R. Lewis
- G02 - OPTICS
Information Patent Application
DIGITAL LIGHT MODULATOR CIRCUIT INCLUDING CHARGE COMPENSATION CAPAC...
- Publication number 20150194102
- Publication date Jul 9, 2015
- Pixtronix, Inc.
- Stephen Robert Lewis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS INCLUDING DUMMY DISPLAY ELEMENT FOR TFT TESTING
- Publication number 20150192634
- Publication date Jul 9, 2015
- Pixtronix, Inc.
- Alan Gerald Lewis
- G01 - MEASURING TESTING
Information Patent Application
DISPLAY APERTURE PIXEL CIRCUIT ARCHITECTURE INCLUDING PLANARIZATION...
- Publication number 20150192772
- Publication date Jul 9, 2015
- Pixtronix, Inc.
- Stephen Robert Lewis
- G02 - OPTICS
Information Patent Application
Display Apparatus Incorporating Varying Threshold Voltage Transistors
- Publication number 20140333598
- Publication date Nov 13, 2014
- Pixtronix, Inc.
- Jianru Shi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
INTEGRATED ELEVATED APERTURE LAYER AND DISPLAY APPARATUS
- Publication number 20140268273
- Publication date Sep 18, 2014
- Pixtronix, Inc.
- Timothy Brosnihan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
DISPLAY APPARATUS INCORPORATING AN INTERCONNECT-SUPPORTING ELEVATED...
- Publication number 20140268275
- Publication date Sep 18, 2014
- Pixtronix, Inc.
- Timothy Brosnihan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
LOW-VOLTAGE MEMS SHUTTER ASSEMBLIES
- Publication number 20140210864
- Publication date Jul 31, 2014
- Pixtronix, Inc.
- Javier Villarreal
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
DISPLAY APPARATUS WITH DENSELY PACKED ELECTROMECHANICAL SYSTEMS DIS...
- Publication number 20140168235
- Publication date Jun 19, 2014
- Pixtronix, Inc.
- Jignesh Gandhi
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICES AND DISPLAY ADDRESSING METHODS UTILIZING VARIABLE R...
- Publication number 20140085274
- Publication date Mar 27, 2014
- Pixtronix, Inc.
- Stephen R. Lewis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CIRCUITS FOR CONTROLLING DISPLAY APPARATUS
- Publication number 20140043223
- Publication date Feb 13, 2014
- Pixtronix, Inc.
- Stephen English
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CIRCUITS FOR CONTROLLING DISPLAY APPARATUS
- Publication number 20130342522
- Publication date Dec 26, 2013
- Pixtronix, Inc.
- Nesbitt W. Hagood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CIRCUITS FOR CONTROLLING DISPLAY APPARATUS
- Publication number 20130176611
- Publication date Jul 11, 2013
- Pixtronix, Inc.
- Stephen Lewis
- G02 - OPTICS
Information Patent Application
CIRCUITS FOR CONTROLLING DISPLAY APPARATUS
- Publication number 20130069929
- Publication date Mar 21, 2013
- Pixtronix, Inc.
- Stephen English
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CIRCUITS FOR CONTROLLING DISPLAY APPARATUS
- Publication number 20130010344
- Publication date Jan 10, 2013
- Pixtronix, Inc.
- Nesbitt W. Hagood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DIRECT-VIEW MEMS DISPLAY DEVICES AND METHODS FOR GENERATING IMAGES...
- Publication number 20120320112
- Publication date Dec 20, 2012
- Pixtronix, Inc.
- Nesbitt W. Hagood, IV
- G02 - OPTICS
Information Patent Application
DIRECT-VIEW MEMS DISPLAY DEVICES AND METHODS FOR GENERATING IMAGES...
- Publication number 20120320111
- Publication date Dec 20, 2012
- Pixtronix, Inc.
- Nesbitt W. Hagood, IV
- G02 - OPTICS
Information Patent Application
DIRECT-VIEW MEMS DISPLAY DEVICES AND METHODS FOR GENERATING IMAGES...
- Publication number 20120320113
- Publication date Dec 20, 2012
- Pixtronix, Inc.
- Nesbitt W. Hagood, IV
- G02 - OPTICS
Information Patent Application
CIRCUITS FOR CONTROLLING DISPLAY APPARATUS
- Publication number 20120280971
- Publication date Nov 8, 2012
- Pixtronix, Inc.
- Nesbitt W. Hagood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY METHODS AND APPARATUS
- Publication number 20120169795
- Publication date Jul 5, 2012
- Pixtronix, Inc.
- Nesbitt W. Hagood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUITS FOR CONTROLLING DISPLAY APPARATUS
- Publication number 20110164067
- Publication date Jul 7, 2011
- Pixtronix, Inc.
- Stephen R. Lewis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CIRCUITS FOR CONTROLLING DISPLAY APPARATUS
- Publication number 20110148948
- Publication date Jun 23, 2011
- Pixtronix, Inc.
- Jignesh Gandhi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSOR-BASED FEEDBACK FOR DISPLAY APPARATUS
- Publication number 20100188443
- Publication date Jul 29, 2010
- Pixtronix, Inc.
- Stephen R. Lewis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Circuits for controlling display apparatus
- Publication number 20080174532
- Publication date Jul 24, 2008
- Pixtronix, Inc.
- Stephen R. Lewis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Circuits for controlling display apparatus
- Publication number 20080129681
- Publication date Jun 5, 2008
- Pixtronix, Inc.
- Nesbitt W. Hagood
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Stephen R. Lewis

Person

Patents Grantslast 30 patents

Circuits for controlling display apparatus

Display apparatus including dummy display element for TFT testing

Circuits for controlling display apparatus

Circuits for controlling display apparatus

Display apparatus including dummy display element for TFT testing

Circuits for controlling display apparatus

Low-voltage MEMS shutter assemblies

Display apparatus with densely packed electromechanical systems dis...

Circuits for controlling display apparatus

Display methods and apparatus

Circuits for controlling an array of light modulators of a display...

Direct-view MEMS display devices and methods for generating images...

Circuits for controlling display apparatus

Circuits for controlling display apparatus

Circuits for controlling display apparatus

Circuits for controlling display apparatus

Display methods and apparatus

Circuits for controlling MEMS display apparatus on a transparent su...

Circuits for controlling display apparatus

Display methods and apparatus

Display methods and apparatus

Display methods and apparatus

Display methods and apparatus

Micromechanical apparatus with limited actuation bandwidth

Electric field attraction minimization circuit

Digital-to-analog converter with on-board unity gain inverting ampl...

Curvature correction of bipolar bandgap references

Sub-ranging A/D converter with improved error correction

MOS threshold control circuit

Patents Applicationslast 30 patents

DIRECT-VIEW MEMS DISPLAY DEVICES AND METHODS FOR GENERATING IMAGES...

DISPLAY APPARATUS INCLUDING DUMMY DISPLAY ELEMENT FOR TFT TESTING

CIRCUITS FOR CONTROLLING DISPLAY APPARATUS

DISPLAYS HAVING REDUCED OPTICAL SENSITIVITY TO APERTURE ALIGNMENT A...

CIRCUITS FOR CONTROLLING DISPLAY APPARATUS

CIRCUITS FOR CONTROLLING DISPLAY APPARATUS

DIGITAL LIGHT MODULATOR CIRCUIT INCLUDING CHARGE COMPENSATION CAPAC...

DISPLAY APPARATUS INCLUDING DUMMY DISPLAY ELEMENT FOR TFT TESTING

DISPLAY APERTURE PIXEL CIRCUIT ARCHITECTURE INCLUDING PLANARIZATION...

Display Apparatus Incorporating Varying Threshold Voltage Transistors

INTEGRATED ELEVATED APERTURE LAYER AND DISPLAY APPARATUS

DISPLAY APPARATUS INCORPORATING AN INTERCONNECT-SUPPORTING ELEVATED...

LOW-VOLTAGE MEMS SHUTTER ASSEMBLIES

DISPLAY APPARATUS WITH DENSELY PACKED ELECTROMECHANICAL SYSTEMS DIS...

DISPLAY DEVICES AND DISPLAY ADDRESSING METHODS UTILIZING VARIABLE R...

CIRCUITS FOR CONTROLLING DISPLAY APPARATUS

CIRCUITS FOR CONTROLLING DISPLAY APPARATUS

CIRCUITS FOR CONTROLLING DISPLAY APPARATUS

CIRCUITS FOR CONTROLLING DISPLAY APPARATUS

CIRCUITS FOR CONTROLLING DISPLAY APPARATUS

DIRECT-VIEW MEMS DISPLAY DEVICES AND METHODS FOR GENERATING IMAGES...

DIRECT-VIEW MEMS DISPLAY DEVICES AND METHODS FOR GENERATING IMAGES...

DIRECT-VIEW MEMS DISPLAY DEVICES AND METHODS FOR GENERATING IMAGES...

CIRCUITS FOR CONTROLLING DISPLAY APPARATUS

DISPLAY METHODS AND APPARATUS

CIRCUITS FOR CONTROLLING DISPLAY APPARATUS

CIRCUITS FOR CONTROLLING DISPLAY APPARATUS

SENSOR-BASED FEEDBACK FOR DISPLAY APPARATUS

Circuits for controlling display apparatus

Circuits for controlling display apparatus