Inventor · disambiguated record
Wayne F. Ellis
Also filed as: ELLIS WAYNE · ELLIS WAYNE F · ELLIS WAYNE FREDERICK · LI YUJUN
100 granted patents·5 pending applications·2,238 citations·filing 1983–2025
99Inventor score
Top patents by PatentIndex Score
105 records- 0198US6358627B2Rolling ball connectorIBM·Filed 2001·Granted Mar 19, 2002·164 cites·7 claims
- 0297US11250901B2Protocol for memory power-mode controlRAMBUS INC·Filed 2020·Granted Feb 15, 2022·3 cites·20 claims
- 0397US10878878B2Protocol for memory power-mode controlRAMBUS INC·Filed 2020·Granted Dec 29, 2020·4 cites·17 claims
- 0497US9502096B2Protocol for memory power-mode controlRAMBUS INC·Filed 2014·Granted Nov 22, 2016·17 cites·13 claims
- 0596US11621030B2Protocol for memory power-mode controlRAMBUS INC·Filed 2022·Granted Apr 4, 2023·2 cites·20 claims
- 0696US9563597B2High capacity memory systems with inter-rank skew toleranceRAMBUS INC·Filed 2012·Granted Feb 7, 2017·22 cites·18 claims
- 0796US8315099B2Techniques for providing a direct injection semiconductor memory deviceVAN BUSKIRK MICHAEL A·Filed 2010·Granted Nov 20, 2012·33 cites·22 claims
- 0895US10262718B2DRAM having a plurality of registersRAMBUS INC·Filed 2017·Granted Apr 16, 2019·10 cites·20 claims
- 0995US10037801B22T-1R architecture for resistive RAMHEFEI RELIANCE MEMORY LTD·Filed 2014·Granted Jul 31, 2018·14 cites·15 claims
- 1095US9886993B2Protocol for memory power-mode controlRAMBUS INC·Filed 2016·Granted Feb 6, 2018·12 cites·17 claims
- 1195US9037949B1Error correction in a memory deviceRAMBUS INC·Filed 2013·Granted May 19, 2015·21 cites·23 claims
- 1295US8942056B2Protocol for memory power-mode controlELLIS WAYNE F·Filed 2012·Granted Jan 27, 2015·22 cites·13 claims
- 1395US6731179B2System and method for measuring circuit performance degradation due to PFET negative bias temperature instability (NBTI)IBM·Filed 2002·Granted May 4, 2004·96 cites·20 claims
- 1495US6373771B1Integrated fuse latch and shift register for efficient programming and fuse readoutIBM·Filed 2001·Granted Apr 16, 2002·104 cites·24 claims
- 1595US6233184B1Structures for wafer level test and burn-inIBM·Filed 1998·Granted May 15, 2001·102 cites·44 claims
- 1695US5334880ALow voltage programmable storage elementIBM·Filed 1991·Granted Aug 2, 1994·124 cites·19 claims
- 1794US11940857B2Multi-element memory device with power control for individual elementsRAMBUS INC·Filed 2022·Granted Mar 26, 2024·4 cites·20 claims
- 1894US11531386B2Multi-element memory device with power control for individual elementsRAMBUS INC·Filed 2020·Granted Dec 20, 2022·4 cites·20 claims
- 1994US7480774B2Method for performing a command cancel function in a DRAMIBM·Filed 2003·Granted Jan 20, 2009·99 cites·11 claims
- 2094US5875470AMulti-port multiple-simultaneous-access DRAM chipIBM·Filed 1997·Granted Feb 23, 1999·140 cites·11 claims
- 2194US5446695AMemory device with programmable self-refreshing and testing methods thereforeIBM·Filed 1994·Granted Aug 29, 1995·119 cites·14 claims
- 2293US10614869B2Protocol for memory power-mode controlRAMBUS INC·Filed 2018·Granted Apr 7, 2020·4 cites·20 claims
- 2393US10199098B22T-1R architecture for resistive RAMHEFEI RELIANCE MEMORY LTD·Filed 2018·Granted Feb 5, 2019·9 cites·7 claims
- 2493US6337595B1Low-power DC voltage generator systemIBM·Filed 2000·Granted Jan 8, 2002·52 cites·31 claims
- 2593US6177729B1Rolling ball connectorIBM·Filed 1999·Granted Jan 23, 2001·84 cites·23 claims
- 2692US10622053B2Protocol for memory power-mode controlRAMBUS INC·Filed 2019·Granted Apr 14, 2020·5 cites·20 claims
- 2792US9362006B2Timing-drift calibrationRAMBUS INC·Filed 2014·Granted Jun 7, 2016·5 cites·20 claims
- 2892US6426904B2Structures for wafer level test and burn-inIBM·Filed 2001·Granted Jul 30, 2002·43 cites·30 claims
- 2991US10672450B2Protocol for memory power-mode controlRAMBUS INC·Filed 2018·Granted Jun 2, 2020·5 cites·20 claims
- 3091US10388372B21T-1R architecture for resistive random access memoryHEFEI RELIANCE MEMORY LTD·Filed 2017·Granted Aug 20, 2019·7 cites·20 claims
- 3191US9818463B2Memory control component with inter-rank skew toleranceRAMBUS INC·Filed 2016·Granted Nov 14, 2017·8 cites·20 claims
- 3291US9411678B1DRAM retention monitoring method for dynamic error correctionRAMBUS INC·Filed 2013·Granted Aug 9, 2016·16 cites·18 claims
- 3391US6646949B1Word line driver for dynamic random access memoriesIBM·Filed 2000·Granted Nov 11, 2003·64 cites·7 claims
- 3491US6507237B2Low-power DC voltage generator systemIBM·Filed 2002·Granted Jan 14, 2003·44 cites·26 claims
- 3590US9098209B2Communication via a memory interfaceRAMBUS INC·Filed 2013·Granted Aug 4, 2015·11 cites·17 claims
- 3690US7694196B2Self-diagnostic scheme for detecting errorsQIMONDA NORTH AMERICA CORP·Filed 2007·Granted Apr 6, 2010·21 cites·20 claims
- 3790US7394268B2Carrier for test, burn-in, and first level packagingIBM·Filed 2006·Granted Jul 1, 2008·13 cites·4 claims
- 3889US10783964B21T-1R architecture for resistive random access memoryHEFEI RELIANCE MEMORY LTD·Filed 2019·Granted Sep 22, 2020·5 cites·20 claims
- 3989US7313032B2SRAM voltage control for improved operational marginsIBM·Filed 2005·Granted Dec 25, 2007·21 cites·15 claims
- 4089US7132841B1Carrier for test, burn-in, and first level packagingIBM·Filed 2000·Granted Nov 7, 2006·37 cites·31 claims
- 4189US5703823AMemory device with programmable self-refreshing and testing methods thereforeIBM·Filed 1995·Granted Dec 30, 1997·74 cites·20 claims
- 4288US10650872B2Memory component with multiple command/address sampling modesRAMBUS INC·Filed 2018·Granted May 12, 2020·5 cites·20 claims
- 4388US10622062B22T-1R architecture for resistive ramHEFEI RELIANCE MEMORY LTD·Filed 2018·Granted Apr 14, 2020·5 cites·20 claims
- 4487US9431131B2Timing-drift calibrationRAMBUS INC·Filed 2015·Granted Aug 30, 2016·5 cites·19 claims
- 4587US6826113B2Synchronous dynamic random access memory device having memory command cancel functionIBM·Filed 2003·Granted Nov 30, 2004·47 cites·17 claims
- 4687US5418738ALow voltage programmable storage elementIBM·Filed 1994·Granted May 23, 1995·53 cites·1 claims
- 4786US9575835B2Error correction in a memory deviceRAMBUS INC·Filed 2015·Granted Feb 21, 2017·4 cites·18 claims
- 4885US9064730B2Techniques for forming a contact to a buried diffusion layer in a semiconductor memory deviceMICRON TECHNOLOGY INC·Filed 2014·Granted Jun 23, 2015·7 cites·23 claims
- 4985US7882324B2Method and apparatus for synchronizing memory enabled systems with master-slave architectureQIMONDA AG·Filed 2007·Granted Feb 1, 2011·16 cites·25 claims
- 5085US2024282354A1Protocol for memory power-mode controlRAMBUS INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 105 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →