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Christopher D. Hanudel
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Essex Junction, VT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Touch-sensitive card security
Patent number
11,934,905
Issue date
Mar 19, 2024
International Business Machines Corporation
Joseph Hughes
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Critical path delay prediction
Patent number
10,169,500
Issue date
Jan 1, 2019
International Business Machines Corporation
Margaret R. Charlebois
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Chip performance monitoring system and method
Patent number
10,006,964
Issue date
Jun 26, 2018
International Business Machines Corporation
Margaret R. Charlebois
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Chip performance monitoring system and method
Patent number
9,383,766
Issue date
Jul 5, 2016
International Business Machines Corporation
Margaret R. Charlebois
G01 - MEASURING TESTING
Information
Patent Grant
Flexible performance screen ring oscillator within a scan chain
Patent number
9,188,643
Issue date
Nov 17, 2015
GLOBALFOUNDRIES Inc.
Margaret R. Charlebois
G01 - MEASURING TESTING
Information
Patent Grant
Performance screen ring oscillator formed from paired scan chains
Patent number
9,128,151
Issue date
Sep 8, 2015
International Business Machines Corporation
Margaret R. Charlebois
G01 - MEASURING TESTING
Information
Patent Grant
Performance screen ring oscillator formed from multi-dimensional pa...
Patent number
9,097,765
Issue date
Aug 4, 2015
International Business Machines Corporation
Margaret R. Charlebois
G01 - MEASURING TESTING
Information
Patent Grant
Ring oscillator
Patent number
8,754,696
Issue date
Jun 17, 2014
International Business Machines Corporation
Margaret R. Charlebois
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit design using design variable function slope sensitivity
Patent number
8,464,199
Issue date
Jun 11, 2013
International Business Machines Corporation
Margaret R. Charlebois
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
TOUCH-SENSITIVE CARD SECURITY
Publication number
20230177304
Publication date
Jun 8, 2023
International Business Machines Corporation
Joseph Hughes
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHIP PERFORMANCE MONITORING SYSTEM AND METHOD
Publication number
20160231379
Publication date
Aug 11, 2016
International Business Machines Corporation
Margaret R. Charlebois
G01 - MEASURING TESTING
Information
Patent Application
CHIP PERFORMANCE MONITORING SYSTEM AND METHOD
Publication number
20140195196
Publication date
Jul 10, 2014
International Business Machines Corporation
Margaret R. Charlebois
G01 - MEASURING TESTING
Information
Patent Application
FLEXIBLE PERFORMANCE SCREEN RING OSCILLATOR WITHIN A SCAN CHAIN
Publication number
20140132290
Publication date
May 15, 2014
International Business Machines Corporation
Margaret R. Charlebois
G01 - MEASURING TESTING
Information
Patent Application
RING OSCILLATOR
Publication number
20140028365
Publication date
Jan 30, 2014
International Business Machines Corporation
Margaret R. Charlebois
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CRITICAL PATH DELAY PREDICTION
Publication number
20130041608
Publication date
Feb 14, 2013
International Business Machines Corporation
Margaret R. Charlebois
G06 - COMPUTING CALCULATING COUNTING