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Matthew J. Paschal
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Rochester, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Redundant clock switch
Patent number
11,775,002
Issue date
Oct 3, 2023
International Business Machines Corporation
Matthew James Paschal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Oscillator failure detection circuit
Patent number
10,897,225
Issue date
Jan 19, 2021
International Business Machines Corporation
James Strom
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Field effect transistor structure for reducing contact resistance
Patent number
10,211,205
Issue date
Feb 19, 2019
International Business Machines Corporation
Brent R. Den Hartog
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bidirectional interface using thin oxide devices
Patent number
10,079,595
Issue date
Sep 18, 2018
International Business Machines Corporation
Brent R. Den Hartog
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Bidirectional interface using thin oxide devices
Patent number
10,075,157
Issue date
Sep 11, 2018
International Business Machines Corporation
Brent R. Den Hartog
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distributed control of a heterogeneous video surveillance network
Patent number
9,681,103
Issue date
Jun 13, 2017
International Business Machines Corporation
Ronald L. Billau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed control of a heterogeneous video surveillance network
Patent number
9,681,104
Issue date
Jun 13, 2017
International Business Machines Corporation
Ronald L. Billau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Calibration of sampling phase and aperature errors in multi-phase s...
Patent number
9,369,263
Issue date
Jun 14, 2016
International Business Machines Corporation
Matthew B. Baecher
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Gated differential logic circuit
Patent number
9,312,860
Issue date
Apr 12, 2016
International Business Machines Corporation
Matthew J. Paschal
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Automated authorization to access surveillance video based on pre-s...
Patent number
9,191,632
Issue date
Nov 17, 2015
International Business Machines Corporation
Ronald L. Billau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Providing emergency access to surveillance video
Patent number
9,071,807
Issue date
Jun 30, 2015
International Business Machines Corporation
Ronald L. Billau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automated authorization to access surveillance video based on pre-s...
Patent number
9,041,812
Issue date
May 26, 2015
International Business Machines Corporation
Ronald L. Billau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Providing emergency access to surveillance video
Patent number
8,934,754
Issue date
Jan 13, 2015
International Business Machines Corporation
Ronald L. Billau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mask alignment, rotation and bias monitor utilizing threshold volta...
Patent number
8,531,203
Issue date
Sep 10, 2013
International Business Machines Corporation
Todd A. Christensen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser diode driving circuit with safety feature
Patent number
7,002,128
Issue date
Feb 21, 2006
JDS Uniphase Corporation
Daniel Scott Hedin
G01 - MEASURING TESTING
Information
Patent Grant
Built in self test method and circuit for parallel optical transmit...
Patent number
6,928,242
Issue date
Aug 9, 2005
International Business Machines Corporation
Kevin Paul Demsky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Laser safety method for DC coupled parallel optical link
Patent number
6,798,990
Issue date
Sep 28, 2004
International Business Machines Corporation
London Terry Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Laser safety method and device for duplex open loop parallel optica...
Patent number
6,658,030
Issue date
Dec 2, 2003
International Business Machines Corporation
Steven John Baumgartner
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical power adjustment circuits for parallel optical transmitters
Patent number
6,624,917
Issue date
Sep 23, 2003
International Business Machines Corporation
Matthew James Paschal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Vertical cavity surface emitting laser (VCSEL) driver with low duty...
Patent number
6,532,245
Issue date
Mar 11, 2003
International Business Machines Corporation
Matthew James Paschal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Selectable low-voltage differential signal/current mode logic (LVDS...
Patent number
6,462,852
Issue date
Oct 8, 2002
International Business Machines Corporation
Matthew James Paschal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Constant current source circuit with variable temperature compensation
Patent number
6,265,857
Issue date
Jul 24, 2001
International Business Machines Corporation
Kevin Paul Demsky
G05 - CONTROLLING REGULATING
Information
Patent Grant
Dual current source circuit with temperature coefficients of equal...
Patent number
6,181,191
Issue date
Jan 30, 2001
International Business Machines Corporation
Matthew James Paschal
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method and apparatus for providing hot plugging protection for lase...
Patent number
6,091,750
Issue date
Jul 18, 2000
International Business Machines Corporation
Matthew James Paschal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Delay interpolating voltage-controlled oscillator with linear trans...
Patent number
5,789,989
Issue date
Aug 4, 1998
International Business Machines Corporation
Matthew James Paschal
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Linear phase detector for half-speed quadrature clocking architecture
Patent number
5,712,580
Issue date
Jan 27, 1998
International Business Machines Corporation
Steven John Baumgartner
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
REDUNDANT CLOCK SWITCH
Publication number
20230035405
Publication date
Feb 2, 2023
International Business Machines Corporation
Matthew James Paschal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FIELD EFFECT TRANSISTOR STRUCTURE FOR REDUCING CONTACT RESISTANCE
Publication number
20170317082
Publication date
Nov 2, 2017
International Business Machines Corporation
Brent R. Den Hartog
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Distributed Control of a Heterogeneous Video Surveillance Network
Publication number
20170195633
Publication date
Jul 6, 2017
International Business Machines Corporation
Ronald L. Billau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Distributed Control of a Heterogeneous Video Surveillance Network
Publication number
20140132763
Publication date
May 15, 2014
International Business Machines Corporation
Ronald L. Billau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Providing Emergency Access to Surveillance Video
Publication number
20140133831
Publication date
May 15, 2014
International Business Machines Corporation
Ronald L. Billau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Automated Authorization to Access Surveillance Video Based on Pre-S...
Publication number
20140132772
Publication date
May 15, 2014
International Business Machines Corporation
Ronald L. Billau
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Providing Emergency Access to Surveillance Video
Publication number
20140132764
Publication date
May 15, 2014
International Business Machines Corporation
Ronald L. Billau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Automated Authorization to Access Surveillance Video Based on Pre-S...
Publication number
20140132765
Publication date
May 15, 2014
International Business Machines Corporation
Ronald L. Billau
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Distributed Control of a Heterogeneous Video Surveillance Network
Publication number
20140136701
Publication date
May 15, 2014
International Business Machines Corporation
Ronald L. Billau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mask Alignment, Rotation and Bias Monitor Utilizing Threshold Volta...
Publication number
20110304350
Publication date
Dec 15, 2011
International Business Machines Corporation
Todd A. Christensen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Implementing Variable Threshold Voltage Transistors
Publication number
20100207182
Publication date
Aug 19, 2010
International Business Machines Corporation
Matthew James Paschal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laser diode driving circuit with safety feature
Publication number
20040099788
Publication date
May 27, 2004
JDS Uniphase Corporation
Daniel Scott Hedin
G01 - MEASURING TESTING
Information
Patent Application
Laser safety method for DC coupled parallel optical link
Publication number
20020149810
Publication date
Oct 17, 2002
International Business Machines Corporation
London Terry Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE