Inventor · disambiguated record
Shankar Lakkapragada
Also filed as: LAKKAPRAGADA SHANKAR
14 granted patents·211 citations·filing 1998–2008
93Inventor score
Top patents by PatentIndex Score
14 records- 0193US7345502B1Design security for configurable devicesXILINX INC·Filed 2006·Granted Mar 18, 2008·28 cites·18 claims
- 0291US6995584B1Power-up and enable control circuits for interconnection arrays in programmable logic devicesXILINX INC·Filed 2004·Granted Feb 7, 2006·34 cites·12 claims
- 0387US7626861B1Employing unused configuration memory cells as scratchpad memoryXILINX INC·Filed 2008·Granted Dec 1, 2009·18 cites·11 claims
- 0482US6980035B1Auto-detect level shifter for multiple output voltage standardsXILINX INC·Filed 2003·Granted Dec 27, 2005·26 cites·14 claims
- 0581US7746699B1Non-volatile memory read-checkXILINX INC·Filed 2008·Granted Jun 29, 2010·10 cites·20 claims
- 0680US5898618AEnhanced blank check erase verify reference voltage sourceXILINX INC·Filed 1998·Granted Apr 27, 1999·46 cites·15 claims
- 0776US6831481B1Power-up and enable control circuits for interconnection arrays in programmable logic devicesXILINX INC·Filed 2003·Granted Dec 14, 2004·14 cites·13 claims
- 0875US7583102B1Testing of input/output devices of an integrated circuitXILINX INC·Filed 2006·Granted Sep 1, 2009·8 cites·20 claims
- 0975US7474559B1Circuit and method for employing unused configuration memory cells as scratchpad memoryXILINX INC·Filed 2005·Granted Jan 6, 2009·9 cites·7 claims
- 1059US6504401B1Configurable bus hold circuit with low leakage currentXILINX INC·Filed 2001·Granted Jan 7, 2003·8 cites·21 claims
- 1151US8145923B2Circuit for and method of minimizing power consumption in an integrated circuit deviceLAKKAPRAGADA SHANKAR·Filed 2008·Granted Mar 27, 2012·3 cites·20 claims
- 1245US6788097B1Security improvements for programmable devicesXILINX INC·Filed 2003·Granted Sep 7, 2004·3 cites·35 claims
- 1343US6864727B2Pulse generator with polarity controlXILINX INC·Filed 2003·Granted Mar 8, 2005·2 cites·9 claims
- 1443US6456126B1Frequency doubler with polarity controlXILINX INC·Filed 2001·Granted Sep 24, 2002·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →