Inventor · disambiguated record
David W. Still
Also filed as: STILL DAVID · STILL DAVID W
15 granted patents·193 citations·filing 1982–2017
93Inventor score
Files withCYPRESS SEMICONDUCTOR CORP8HONEYWELL INF SYSTEMS2TIYYAGURA SRIKANTH REDDY2SCADE ANDREAS1ZAIN SUHAIL1
Top patents by PatentIndex Score
15 records- 0191US8861271B1High reliability non-volatile static random access memory devices, methods and systemsZAIN SUHAIL·Filed 2012·Granted Oct 14, 2014·23 cites·20 claims
- 0289US7518916B2Method and apparatus to program both sides of a non-volatile static random access memoryCYPRESS SEMICONDUCTOR CORP·Filed 2006·Granted Apr 14, 2009·25 cites·3 claims
- 0388US7760540B2Combination SRAM and NVSRAM semiconductor memory arrayCYPRESS SEMICONDUCTOR CORP·Filed 2006·Granted Jul 20, 2010·21 cites·23 claims
- 0488US7539054B2Method and apparatus to program and erase a non-volatile static random access memory from the bit linesCYPRESS SEMICONDUCTOR CORP·Filed 2006·Granted May 26, 2009·22 cites·2 claims
- 0587US7505303B2Method and apparatus to create an erase disturb on a non-volatile static random access memory cellCYPRESS SEMICONDUCTOR CORP·Filed 2006·Granted Mar 17, 2009·20 cites·3 claims
- 0676US9098270B1Device and method of establishing sleep mode architecture for NVSRAMsTIYYAGURA SRIKANTH—REDDY·Filed 2011·Granted Aug 4, 2015·9 cites·18 claims
- 0775US8817536B2Current controlled recall schemaSCADE ANDREAS·Filed 2007·Granted Aug 26, 2014·11 cites·11 claims
- 0874US5599123ACombined pencil sharpener and pencil stowage apparatusFiled 1994·Granted Feb 4, 1997·33 cites·11 claims
- 0965US4525714AProgrammable logic array with test capability in the unprogrammed stateHONEYWELL INF SYSTEMS·Filed 1982·Granted Jun 25, 1985·14 cites·7 claims
- 1055US9570152B1High reliability non-volatile static random access memory devices, methods and systemsCYPRESS SEMICONDUCTOR CORP·Filed 2014·Granted Feb 14, 2017·1 cites·20 claims
- 1155US4499579AProgrammable logic array with dynamic test capability in the unprogrammed stateHONEYWELL INF SYSTEMS·Filed 1983·Granted Feb 12, 1985·14 cites·6 claims
- 1241US9997237B210-transistor non-volatile static random-access memory using a single non-volatile memory element and method of operation thereofCYPRESS SEMICONDUCTOR CORP·Filed 2017·Granted Jun 12, 2018·0 cites·19 claims
- 1341US8559262B2Capacitor power source tamper protection and reliability testTIYYAGURA SRIKANTH REDDY·Filed 2011·Granted Oct 15, 2013·0 cites·21 claims
- 1439US9646694B210-transistor non-volatile static random-access memory using a single non-volatile memory element and method of operation thereofCYPRESS SEMICONDUCTOR CORP·Filed 2015·Granted May 9, 2017·0 cites·16 claims
- 1533US9607695B1Multi-bit non-volatile random-access memory cellsCYPRESS SEMICONDUCTOR CORP·Filed 2016·Granted Mar 28, 2017·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →