Inventor · disambiguated record
Roy Greeff
Also filed as: GREEFF ROY · GREEFF ROY E · GREEFF ROY EDGAR
84 granted patents·9 pending applications·2,454 citations·filing 1992–2025
99Inventor score
Files withMICRON TECHNOLOGY INC58ROUND ROCK RES LLC10GREEFF ROY6LODESTAR LICENSING GROUP LLC6UNISYS CORP5
Top patents by PatentIndex Score
93 records- 0198US11868253B2Memory device interface and methodLODESTAR LICENSING GROUP LLC·Filed 2022·Granted Jan 9, 2024·3 cites·20 claims
- 0298US11386004B2Memory device interface and methodMICRON TECHNOLOGY INC·Filed 2020·Granted Jul 12, 2022·12 cites·20 claims
- 0397US9948300B1Apparatuses and methods for partial bit de-emphasisMICRON TECHNOLOGY INC·Filed 2017·Granted Apr 17, 2018·19 cites·30 claims
- 0497US6871253B2Data transmission circuit for memory subsystem, has switching circuit that selectively connects or disconnects two data bus segments to respectively enable data transmission or I/O circuit connectionMICRON TECHNOLOGY INC·Filed 2001·Granted Mar 22, 2005·147 cites·122 claims
- 0597US6192222B1Backscatter communication systems, interrogators, methods of communicating in a backscatter system, and backscatter communication methodsMICRON TECHNOLOGY INC·Filed 1998·Granted Feb 20, 2001·239 cites·59 claims
- 0696US6356106B1Active termination in a multidrop memory systemMICRON TECHNOLOGY INC·Filed 2000·Granted Mar 12, 2002·362 cites·50 claims
- 0796US6075973AMethod of communications in a backscatter system, interrogator, and backscatter communications systemMICRON TECHNOLOGY INC·Filed 1998·Granted Jun 13, 2000·227 cites·46 claims
- 0895US11468931B2Memory subsystem register clock driver clock teeingMICRON TECHNOLOGY INC·Filed 2021·Granted Oct 11, 2022·4 cites·20 claims
- 0995US6882082B2Memory repeaterMICRON TECHNOLOGY INC·Filed 2001·Granted Apr 19, 2005·126 cites·48 claims
- 1095US6600905B2Communication system, interrogators and communication methodsMICRON TECHNOLOGY INC·Filed 2001·Granted Jul 29, 2003·89 cites·56 claims
- 1195US6459726B1Backscatter interrogators, communication systems and backscatter communication methodsMICRON TECHNOLOGY INC·Filed 1998·Granted Oct 1, 2002·130 cites·57 claims
- 1293US8855169B2Methods and apparatus for RFID tag communicationsOVARD DAVID K·Filed 2012·Granted Oct 7, 2014·20 cites·4 claims
- 1393US6229987B1Method of communications in a backscatter system, interrogator, and backscatter communications systemMICRON TECHNOLOGY INC·Filed 2000·Granted May 8, 2001·85 cites·20 claims
- 1492US11675728B2Configuring multiple register clock drivers of a memory subsystemMICRON TECHNOLOGY INC·Filed 2021·Granted Jun 13, 2023·3 cites·22 claims
- 1591US11797229B2Multiple register clock driver loaded memory subsystemMICRON TECHNOLOGY INC·Filed 2021·Granted Oct 24, 2023·2 cites·20 claims
- 1691US7746095B2Memory module and method having improved signal routing topologyROUND ROCK RES LLC·Filed 2009·Granted Jun 29, 2010·13 cites·24 claims
- 1790US10365833B2Apparatuses and methods for encoding and decoding of signal lines for multi-level communication architecturesMICRON TECHNOLOGY INC·Filed 2016·Granted Jul 30, 2019·5 cites·30 claims
- 1890US6745268B1Capacitive multidrop bus compensationMICRON TECHNOLOGY LNC·Filed 2000·Granted Jun 1, 2004·53 cites·29 claims
- 1990US6169474B1Method of communications in a backscatter system, interrogator, and backscatter communications systemMICRON TECHNOLOGY INC·Filed 1998·Granted Jan 2, 2001·124 cites·43 claims
- 2089US6356764B1Wireless communication systems, interrogators and methods of communicating within a wireless communication systemMICRON TECHNOLOGY INC·Filed 1999·Granted Mar 12, 2002·88 cites·1 claims
- 2188US7245145B2Memory module and method having improved signal routing topologyMICRON TECHNOLOGY INC·Filed 2003·Granted Jul 17, 2007·31 cites·89 claims
- 2286US8531298B2Flexible RFID labelTUTTLE MARK E·Filed 2011·Granted Sep 10, 2013·8 cites·11 claims
- 2386US7282947B2Memory module and method having improved signal routing topologyMICRON TECHNOLOGY INC·Filed 2005·Granted Oct 16, 2007·12 cites·25 claims
- 2486US7091828B2Interrogators, methods of operating a coherent interrogator, backscatter communication methods, interrogation methods, and signal processing methodsMICRON TECHNOLOGY INC·Filed 2003·Granted Aug 15, 2006·33 cites·46 claims
- 2586US6324211B1Interrogators communication systems communication methods and methods of processing a communication signalMICRON TECHNOLOGY INC·Filed 1998·Granted Nov 27, 2001·92 cites·61 claims
- 2685US12253943B2Memory device interface and methodLODESTAR LICENSING GROUP LLC·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 2785US10128843B2Apparatuses and methods for partial bit de-emphasisMICRON TECHNOLOGY INC·Filed 2018·Granted Nov 13, 2018·3 cites·19 claims
- 2884US9196321B2On-die termination apparatuses and methodsMICRON TECHNOLOGY INC·Filed 2013·Granted Nov 24, 2015·9 cites·19 claims
- 2984US2025265144A1Channel modulation for a memory deviceLODESTAR LICENSING GROUP LLC·Filed 2025·Application pending·0 cites
- 3083US7592898B1Wireless communication systems, interrogators and methods of communicating within a wireless communication systemKEYSTONE TECHNOLOGY SOLUTIONS·Filed 1999·Granted Sep 22, 2009·59 cites·56 claims
- 3183US7461188B2Capacitive multidrop bus compensationMICRON TECHNOLOGY INC·Filed 2007·Granted Dec 2, 2008·8 cites·10 claims
- 3282US12314128B2Channel modulation for a memory deviceLODESTAR LICENSING GROUP LLC·Filed 2023·Granted May 27, 2025·0 cites·16 claims
- 3382US12277056B2Memory device interface and methodMICRON TECHNOLOGY INC·Filed 2023·Granted Apr 15, 2025·0 cites·17 claims
- 3482US6934785B2High speed interface with looped busMICRON TECHNOLOGY INC·Filed 2000·Granted Aug 23, 2005·25 cites·57 claims
- 3581US10340913B2Apparatuses and methods for partial bit de-emphasisMICRON TECHNOLOGY INC·Filed 2018·Granted Jul 2, 2019·2 cites·23 claims
- 3680US7982586B2Wireless communication systems, interrogators and methods of communicating within a wireless communication systemROUND ROCK RES LLC·Filed 2006·Granted Jul 19, 2011·7 cites·20 claims
- 3780US7965532B2Enhanced performance memory systems and methodsMICRON TECHNOLOGY INC·Filed 2007·Granted Jun 21, 2011·7 cites·31 claims
- 3879US8351968B2Wireless communication systems, interrogators and methods of communication within a wireless communication systemROUND ROCK RES LLC·Filed 2002·Granted Jan 8, 2013·20 cites·43 claims
- 3979US2024184451A1Apparatuses and methods for encoding and decoding of signal lines for multi-level communication architecturesLODESTAR LICENSING GROUP LLC·Filed 2023·Application pending·0 cites
- 4078US7444559B2Generation of memory test patterns for DLL calibrationMICRON TECHNOLOGY INC·Filed 2004·Granted Oct 28, 2008·22 cites·22 claims
- 4178US2024290752A1Apparatuses and methods for coupling a plurality of semiconductor devicesMICRON TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 4277US11984428B2Apparatuses and methods for coupling a plurality of semiconductor devicesMICRON TECHNOLOGY INC·Filed 2022·Granted May 14, 2024·0 cites·10 claims
- 4377US10339075B2Clock tree structure in a memory systemMICRON TECHNOLOGY INC·Filed 2017·Granted Jul 2, 2019·2 cites·20 claims
- 4477US7242213B2Memory module and method having improved signal routing topologyMICRON TECHNOLOGY INC·Filed 2004·Granted Jul 10, 2007·15 cites·84 claims
- 4577US6603391B1Phase shifters, interrogators, methods of shifting a phase angle of a signal, and methods of operating an interrogatorMICRON TECHNOLOGY INC·Filed 1999·Granted Aug 5, 2003·112 cites·16 claims
- 4676US12189996B2Multiple register clock driver loaded memory subsystemMICRON TECHNOLOGY INC·Filed 2023·Granted Jan 7, 2025·0 cites·20 claims
- 4775US12388050B2Apparatuses and methods for coupling a plurality of semiconductor devicesMICRON TECHNOLOGY INC·Filed 2023·Granted Aug 12, 2025·0 cites·18 claims
- 4874US11860731B2Channel modulation for a memory deviceLODESTAR LICENSING GROUP LLC·Filed 2022·Granted Jan 2, 2024·0 cites·20 claims
- 4974US7969284B2Wireless communication systems, interrogators and methods of communicating within a wireless communication systemROUND ROCK RES LLC·Filed 2007·Granted Jun 28, 2011·4 cites·14 claims
- 5073US8539126B2Capacitive multidrop bus compensationGREEFF ROY·Filed 2011·Granted Sep 17, 2013·2 cites·3 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →