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Derek R. Curd
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Longmont, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reconfiguration of a programmable logic device using internal control
Patent number
7,227,378
Issue date
Jun 5, 2007
Xilinx, Inc.
Brandon J. Blodget
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
FPGA configuration memory with built-in error correction mechanism
Patent number
7,143,329
Issue date
Nov 28, 2006
Xilinx, Inc.
Stephen M. Trimberger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Reconfiguration of a programmable logic device using internal control
Patent number
6,920,627
Issue date
Jul 19, 2005
Xilinx, Inc.
Brandon J. Blodget
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Partial reconfiguration of a programmable logic device using an on-...
Patent number
6,907,595
Issue date
Jun 14, 2005
Xilinx, Inc.
Derek R. Curd
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Negative voltage detector
Patent number
6,549,016
Issue date
Apr 15, 2003
Xilinx, Inc.
Derek R. Curd
G11 - INFORMATION STORAGE
Information
Patent Grant
Simplified 5V tolerance circuit for 3.3V I/O design
Patent number
6,353,333
Issue date
Mar 5, 2002
Xilinx, Inc.
Derek R. Curd
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Boundary-scan register cell with bypass circuit
Patent number
6,314,539
Issue date
Nov 6, 2001
Xilinx, Inc.
Neil G. Jacobson
G01 - MEASURING TESTING
Information
Patent Grant
Negative voltage detector
Patent number
6,278,327
Issue date
Aug 21, 2001
Xilinx, Inc.
Derek R. Curd
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of minimizing power use in programmable logic devices
Patent number
6,172,518
Issue date
Jan 9, 2001
Xilinx, Inc.
Jesse H. Jenkins
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low-voltage input/output circuit with high voltage tolerance
Patent number
6,121,795
Issue date
Sep 19, 2000
Xilinx, Inc.
Derek R. Curd
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Overridable data protection mechanism for PLDs
Patent number
5,991,880
Issue date
Nov 23, 1999
Xilinx, Inc.
Derek R. Curd
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Efficient in-system programming structure and method for non-volati...
Patent number
5,949,987
Issue date
Sep 7, 1999
Xilinx, Inc.
Derek R. Curd
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Enhanced blank check erase verify reference voltage source
Patent number
5,898,618
Issue date
Apr 27, 1999
Xilinx, Inc.
Shankar Lakkapragada
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for selecting optimum levels for in-system pro...
Patent number
5,889,701
Issue date
Mar 30, 1999
Xilinx, Inc.
Sunae Kang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
On-chip programming verification system for PLDs
Patent number
5,841,867
Issue date
Nov 24, 1998
Xilinx, Inc.
Neil G. Jacobson
G01 - MEASURING TESTING
Information
Patent Grant
Overridable data protection mechanism for PLDs
Patent number
5,838,901
Issue date
Nov 17, 1998
Xilinx, Inc.
Derek R. Curd
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Voltage regulator with charge pump and parallel reference nodes
Patent number
5,831,845
Issue date
Nov 3, 1998
Xilinx, Inc.
Shi-dong Zhou
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Configurable performance-optimized programmable logic device
Patent number
5,801,548
Issue date
Sep 1, 1998
Napoleon W. Lee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit for partially reprogramming an operational programmable log...
Patent number
5,764,076
Issue date
Jun 9, 1998
Xilinx, Inc.
Napoleon W. Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Efficient in-system programming structure and method for non-volati...
Patent number
5,734,868
Issue date
Mar 31, 1998
Derek R. Curd
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Reset circuit for a programmable logic device
Patent number
5,689,516
Issue date
Nov 18, 1997
Xilinx, Inc.
Ronald J. Mack
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Programmable logic device with configurable power supply
Patent number
5,661,685
Issue date
Aug 26, 1997
Xilinx, Inc.
Napoleon W. Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
High-voltage power multiplexor
Patent number
5,650,672
Issue date
Jul 22, 1997
Derek R. Curd
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wordline driver for flash PLD
Patent number
5,563,827
Issue date
Oct 8, 1996
Xilinx, Inc.
Napoleon W. Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
High-speed minimal logic self blank checking method for programmabl...
Patent number
5,561,631
Issue date
Oct 1, 1996
Xilinx, Inc.
Derek R. Curd
G11 - INFORMATION STORAGE
Information
Patent Grant
Latching sense amplifier for a programmable logic device
Patent number
5,561,629
Issue date
Oct 1, 1996
Xilinx, Inc.
Derek R. Curd
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Reconfiguration of a programmable logic device using internal control
Publication number
20050193358
Publication date
Sep 1, 2005
Xilinx, Inc.
Brandon J. Blodget
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Partial reconfiguration of a programmable logic device using an on-...
Publication number
20040113655
Publication date
Jun 17, 2004
Xilinx, Inc.
Derek R. Curd
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Reconfiguration of a programmable logic device using internal control
Publication number
20040117755
Publication date
Jun 17, 2004
Xilinx, Inc.
Brandon J. Blodget
G06 - COMPUTING CALCULATING COUNTING