Shankar Lakkapragada

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Circuit for and method of minimizing power consumption in an integr...
- Patent number 8,145,923
- Issue date Mar 27, 2012
- Xilinx, Inc.
- Shankar Lakkapragada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Non-volatile memory read-check
- Patent number 7,746,699
- Issue date Jun 29, 2010
- Xilinx, Inc.
- Eric E. Edwards
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Employing unused configuration memory cells as scratchpad memory
- Patent number 7,626,861
- Issue date Dec 1, 2009
- Xilinx, Inc.
- Shankar Lakkapragada
- G11 - INFORMATION STORAGE
Information Patent Grant
Testing of input/output devices of an integrated circuit
- Patent number 7,583,102
- Issue date Sep 1, 2009
- Xilinx, Inc.
- Tuyet Ngoc Simmons
- G01 - MEASURING TESTING
Information Patent Grant
Circuit and method for employing unused configuration memory cells...
- Patent number 7,474,559
- Issue date Jan 6, 2009
- Xilinx, Inc.
- Shankar Lakkapragada
- G11 - INFORMATION STORAGE
Information Patent Grant
Design security for configurable devices
- Patent number 7,345,502
- Issue date Mar 18, 2008
- Xilinx, Inc.
- Shankar Lakkapragada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power-up and enable control circuits for interconnection arrays in...
- Patent number 6,995,584
- Issue date Feb 7, 2006
- Xilinx, Inc.
- Andy T. Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Auto-detect level shifter for multiple output voltage standards
- Patent number 6,980,035
- Issue date Dec 27, 2005
- Xilinx, Inc.
- Shi-dong Zhou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pulse generator with polarity control
- Patent number 6,864,727
- Issue date Mar 8, 2005
- Xilinx, Inc.
- Jack Siu Cheung Lo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power-up and enable control circuits for interconnection arrays in...
- Patent number 6,831,481
- Issue date Dec 14, 2004
- Xilinx, Inc.
- Andy T. Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Security improvements for programmable devices
- Patent number 6,788,097
- Issue date Sep 7, 2004
- Xilinx, Inc.
- Jesse H. Jenkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Configurable bus hold circuit with low leakage current
- Patent number 6,504,401
- Issue date Jan 7, 2003
- Xilinx, Inc.
- Gubo Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency doubler with polarity control
- Patent number 6,456,126
- Issue date Sep 24, 2002
- Xilinx, Inc.
- Jack Siu Cheung Lo
- H03 - BASIC ELECTRONIC CIRCUITRY
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

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT FOR AND METHOD OF MINIMIZING POWER CONSUMPTION IN AN INTEGR...
- Publication number 20090210731
- Publication date Aug 20, 2009
- Xilinx, Inc.
- Shankar Lakkapragada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Pulse generator with polarity control
- Publication number 20030102894
- Publication date Jun 5, 2003
- Xilinx, Inc.
- Jack Siu Cheung Lo
- H03 - BASIC ELECTRONIC CIRCUITRY

Shankar Lakkapragada

Person

Patents Grantslast 30 patents

Circuit for and method of minimizing power consumption in an integr...

Non-volatile memory read-check

Employing unused configuration memory cells as scratchpad memory

Testing of input/output devices of an integrated circuit

Circuit and method for employing unused configuration memory cells...

Design security for configurable devices

Power-up and enable control circuits for interconnection arrays in...

Auto-detect level shifter for multiple output voltage standards

Pulse generator with polarity control

Power-up and enable control circuits for interconnection arrays in...

Security improvements for programmable devices

Configurable bus hold circuit with low leakage current

Frequency doubler with polarity control

Enhanced blank check erase verify reference voltage source

Patents Applicationslast 30 patents

CIRCUIT FOR AND METHOD OF MINIMIZING POWER CONSUMPTION IN AN INTEGR...

Pulse generator with polarity control