Inventor · disambiguated record
Richard S. Roy
Also filed as: ROY RICHARD · ROY RICHARD S · ROY RICHARD STEPHEN
59 granted patents·7 pending applications·2,264 citations·filing 1988–2024
99Inventor score
Top patents by PatentIndex Score
66 records- 0199US10191105B2Method for making a semiconductor device including threshold voltage measurement circuitryATOMERA INC·Filed 2017·Granted Jan 29, 2019·62 cites·20 claims
- 0299US10107854B2Semiconductor device including threshold voltage measurement circuitryATOMERA INC·Filed 2017·Granted Oct 23, 2018·70 cites·21 claims
- 0399US10109342B2Dram architecture to reduce row activation circuitry power and peripheral leakage and related methodsATOMERA INC·Filed 2017·Granted Oct 23, 2018·74 cites·23 claims
- 0499US6065092AIndependent and cooperative multichannel memory architecture for use with master deviceHITACHI MICRO SYSTEMS INC·Filed 1997·Granted May 16, 2000·339 cites·31 claims
- 0598US6678850B2Distributed interface for parallel testing of multiple devices using a single tester channelFORMFACTOR INC·Filed 2002·Granted Jan 13, 2004·135 cites·20 claims
- 0697US6559671B2Efficient parallel testing of semiconductor devices using a known good device to generate expected responsesFORMFACTOR INC·Filed 2002·Granted May 6, 2003·90 cites·5 claims
- 0797US6499121B1Distributed interface for parallel testing of multiple devices using a single tester channelFORMFACTOR INC·Filed 1999·Granted Dec 24, 2002·161 cites·9 claims
- 0897US6452411B1Efficient parallel testing of integrated circuit devices using a known good device to generate expected responsesFORMFACTOR INC·Filed 1999·Granted Sep 17, 2002·158 cites·26 claims
- 0996US8811068B1Integrated circuit devices and methodsCLARK LAWRENCE T·Filed 2012·Granted Aug 19, 2014·21 cites·33 claims
- 1096US8645878B1Porting a circuit design from a first semiconductor process to a second semiconductor processCLARK LAWRENCE T·Filed 2012·Granted Feb 4, 2014·21 cites·11 claims
- 1195US9117746B1Porting a circuit design from a first semiconductor process to a second semiconductor processMIE FUJITSU SEMICONDUCTOR LTD·Filed 2014·Granted Aug 25, 2015·16 cites·18 claims
- 1295US6330164B1Interconnect assemblies and methods including ancillary electronic component connected in immediate proximity of semiconductor deviceFORMFACTOR INC·Filed 1998·Granted Dec 11, 2001·196 cites·41 claims
- 1394US8901747B2Semiconductor chip layoutMILLER MICHAEL J·Filed 2010·Granted Dec 2, 2014·17 cites·21 claims
- 1494US8599623B1Circuits and methods for measuring circuit elements in an integrated circuit deviceCLARK LAWRENCE T·Filed 2011·Granted Dec 3, 2013·16 cites·31 claims
- 1594US6664628B2Electronic component overlapping dice of unsingulated semiconductor waferFORMFACTOR INC·Filed 2001·Granted Dec 16, 2003·80 cites·24 claims
- 1694US6125421AIndependent multichannel memory architectureHITACHI MICRO SYSTEMS INC·Filed 1998·Granted Sep 26, 2000·95 cites·40 claims
- 1792US6480978B1Parallel testing of integrated circuit devices using cross-DUT and within-DUT comparisonsFORMFACTOR INC·Filed 1999·Granted Nov 12, 2002·130 cites·36 claims
- 1892US5159518AInput protection circuit for CMOS devicesVLSI TECHNOLOGY INC·Filed 1990·Granted Oct 27, 1992·93 cites·18 claims
- 1988US6282131B1Self-timed clock circuitry in a multi-bank memory instance using a common timing synchronization nodeVIRAGE LOGIC CORP·Filed 2000·Granted Aug 28, 2001·46 cites·19 claims
- 2087US6392957B1Fast read/write cycle memory device having a self-timed read/write control circuitVIRAGE LOGIC CORP·Filed 2000·Granted May 21, 2002·47 cites·24 claims
- 2185US5805873APhase linking of output clock with master clock in memory architectureHITACHI MICRO SYSTEMS INC·Filed 1996·Granted Sep 8, 1998·46 cites·18 claims
- 2283US4928266AStatic ram with high speed, low power resetVISIC INC·Filed 1988·Granted May 22, 1990·47 cites·6 claims
- 2382US7319622B1Bitline shielding for thyristor-based memoryT RAM SEMICONDUCTOR INC·Filed 2005·Granted Jan 15, 2008·15 cites·7 claims
- 2481US6937055B2Programmable I/O bufferMOSAIC SYSTEMS INC·Filed 2002·Granted Aug 30, 2005·39 cites·31 claims
- 2580US6249471B1Fast full signal differential output path circuit for high-speed memoryVIRAGE LOGIC CORP·Filed 2000·Granted Jun 19, 2001·30 cites·16 claims
- 2679US9431068B2Dynamic random access memory (DRAM) with low variation transistor peripheral circuitsMIE FUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Aug 30, 2016·5 cites·3 claims
- 2778US9342471B2High utilization multi-partitioned serial memoryMILLER MICHAEL J·Filed 2010·Granted May 17, 2016·5 cites·29 claims
- 2874US9297850B1Circuits and methods for measuring circuit elements in an integrated circuit deviceMIE FUJITSU SEMICONDUCTOR LTD·Filed 2014·Granted Mar 29, 2016·3 cites·17 claims
- 2973US8890332B2Semiconductor chip layout with staggered Tx and Tx data linesMILLER MICHAEL J·Filed 2013·Granted Nov 18, 2014·3 cites·27 claims
- 3072US7379381B1State maintenance pulsing for a memory deviceT RAM SEMICONDUCTOR INC·Filed 2005·Granted May 27, 2008·8 cites·29 claims
- 3172US5539349AMethod and apparatus for post-fabrication ascertaining and providing programmable precision timing for sense amplifiers and other circuitsHITACHI MICROSYSTEMS INC·Filed 1994·Granted Jul 23, 1996·24 cites·19 claims
- 3271US5808487AMulti-directional small signal transceiver/repeaterHITACHI MICRO SYSTEMS INC·Filed 1996·Granted Sep 15, 1998·31 cites·43 claims
- 3370US8446755B2Multiple cycle memory write completionROY RICHARD S·Filed 2012·Granted May 21, 2013·3 cites·6 claims
- 3470US8368217B2Integrated circuit package with segregated Tx and Rx data channelsMOSYS INC·Filed 2012·Granted Feb 5, 2013·2 cites·20 claims
- 3569US4926384AStatic ram with write recovery in selected portion of memory arrayVISIC INC·Filed 1988·Granted May 15, 1990·24 cites·12 claims
- 3668US9362291B1Integrated circuit devices and methodsMIE FUJITSU SEMICONDUCTOR LTD·Filed 2014·Granted Jun 7, 2016·2 cites·19 claims
- 3768US8806395B1Porting a circuit design from a first semiconductor process to a second semiconductor processSUVOLTA INC·Filed 2014·Granted Aug 12, 2014·1 cites·20 claims
- 3866US2025218468A1Interconnect Structure For An Array Of Multi-Threaded Dynamic Random Access Memory SystemsATOMERA INC·Filed 2024·Application pending·0 cites
- 3966US2025218499A1Integrated Circuit Chip Including Arrays Of Multi-Threaded Dynamic Random Access Memory Unit CellsATOMERA INC·Filed 2024·Application pending·0 cites
- 4065US8451675B2Methods for accessing DRAM cells using separate bit line controlROY RICHARD S·Filed 2011·Granted May 28, 2013·3 cites·22 claims
- 4164US9741428B2Integrated circuit devices and methodsMIE FUJITSU SEMICONDUCTOR LTD·Filed 2016·Granted Aug 22, 2017·1 cites·1 claims
- 4264US6466504B1Compilable block clear mechanism on per I/O basis for high-speed memoryVIRAGE LOGIC CORP·Filed 2000·Granted Oct 15, 2002·13 cites·18 claims
- 4363US9030894B2Hierarchical multi-bank multi-port memory organizationMOSYS INC·Filed 2013·Granted May 12, 2015·2 cites·16 claims
- 4463US6356503B1Reduced latency row selection circuit and methodVIRAGE LOGIC CORP·Filed 2000·Granted Mar 12, 2002·14 cites·20 claims
- 4563US6236618B1Centrally decoded divided wordline (DWL) memory architectureVIRAGE LOGIC CORP·Filed 2000·Granted May 22, 2001·14 cites·23 claims
- 4661US12267996B2DRAM sense amplifier architecture with reduced power consumption and related methodsATOMERA INC·Filed 2023·Granted Apr 1, 2025·0 cites·26 claims
- 4761US2024164082A1Multi-Chip Memory System Including DRAM Chips With Integrated Comparator Arrays And Method Of Operating SameATOMERA INC·Filed 2023·Application pending·0 cites
- 4860US8139399B2Multiple cycle memory write completionROY RICHARD S·Filed 2009·Granted Mar 20, 2012·3 cites·13 claims
- 4959US9966130B2Integrated circuit devices and methodsMIE FUJITSU SEMICONDUCTOR LTD·Filed 2017·Granted May 8, 2018·0 cites·10 claims
- 5059US8994415B1Multiple VDD clock bufferSUVOLTA INC·Filed 2013·Granted Mar 31, 2015·1 cites·20 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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