Thomas K. Johnston

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Clock tree adjustable buffer
- Patent number 7,917,875
- Issue date Mar 29, 2011
- FREESCALE SEMICONDUCTOR, INC.
- Thomas K. Johnston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Clock tree adjustable buffer
- Patent number 7,571,406
- Issue date Aug 4, 2009
- FREESCALE SEMICONDUCTOR, INC.
- Thomas K. Johnston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scan clock circuit and method therefor
- Patent number 6,877,123
- Issue date Apr 5, 2005
- Freescale Semiconductors, Inc.
- Thomas K. Johnston
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for verifying and characterizing data retentio...
- Patent number 6,272,588
- Issue date Aug 7, 2001
- Motorola Inc.
- Thomas Kevin Johnston
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for leveraging history bits to optimize memory...
- Patent number 6,167,484
- Issue date Dec 26, 2000
- Motorola, Inc.
- John Mark Boyer
- G11 - INFORMATION STORAGE
Information Patent Grant
Fusleless memory repair system and method of operation
- Patent number 5,764,577
- Issue date Jun 9, 1998
- Motorola, Inc.
- Thomas Kevin Johnston
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Clock tree adjustable buffer
- Publication number 20070033560
- Publication date Feb 8, 2007
- Freescale Semiconductor Inc.
- Thomas K. Johnston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Scan clock circuit and method therefor
- Publication number 20030115524
- Publication date Jun 19, 2003
- Thomas K. Johnston
- G01 - MEASURING TESTING