Inventor · disambiguated record
Walter R. Eppler
Also filed as: EPPLER WALTER R · EPPLER WALTER RICHARD
25 granted patents·5 pending applications·219 citations·filing 1997–2022
95Inventor score
Top patents by PatentIndex Score
30 records- 0197US7982994B1Multi-level recording on shingled coherent magnetic mediaSEAGATE TECHNOLOGY LLC·Filed 2010·Granted Jul 19, 2011·62 cites·20 claims
- 0296US11066661B2Methods of gene assembly and their use in DNA data storageSEAGATE TECHNOLOGY LLC·Filed 2020·Granted Jul 20, 2021·8 cites·20 claims
- 0395US11643647B2Methods of gene assembly and their use in DNA data storageSEAGATE TECHNOLOGY LLC·Filed 2021·Granted May 9, 2023·4 cites·20 claims
- 0493US11939570B2Microfluidic lab-on-a-chip for gene synthesisSEAGATE TECHNOLOGY LLC·Filed 2020·Granted Mar 26, 2024·3 cites·10 claims
- 0591US9620163B1Measuring transition shifts due to laser power variation in a heat-assisted magnetic recording deviceSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Apr 11, 2017·15 cites·22 claims
- 0690US11056134B1Capacitively operated microwave assisted magnetic recording oscillatorSEAGATE TECHNOLOGY LLC·Filed 2019·Granted Jul 6, 2021·9 cites·20 claims
- 0789US11654436B2Microwave heating device for lab on a chipSEAGATE TECHNOLOGY LLC·Filed 2021·Granted May 23, 2023·1 cites·20 claims
- 0889US7215629B2Magnetic recording device for heat assisted magnetic recordingSEAGATE TECHNOLOGY LLC·Filed 2003·Granted May 8, 2007·24 cites·18 claims
- 0988US7885025B2Generating PES using readback signal distortionSEAGATE TECHNOLOGY LLC·Filed 2008·Granted Feb 8, 2011·13 cites·20 claims
- 1088US7440384B2Magnetic recording device for heat assisted magnetic recordingSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Oct 21, 2008·7 cites·19 claims
- 1187US8077417B2Skip block writing for bit patterned media write synchronizationMALLARY MICHAEL LEIGH·Filed 2008·Granted Dec 13, 2011·11 cites·20 claims
- 1286US9818447B1Measuring transition shifts due to laser power variation in a heat-assisted magnetic recording deviceSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Nov 14, 2017·8 cites·20 claims
- 1384US10332557B1Multitrack servo marks with perpendicular and longitudinal magnetic fieldsSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Jun 25, 2019·6 cites·20 claims
- 1482US10339963B1Determining thermal gradient of a HAMR hotspot using pseudo-random bit sequences recorded at a stepped laser powerSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Jul 2, 2019·5 cites·20 claims
- 1579US11223447B1Multiple detector data channel and data detection utilizing different cost functionsSEAGATE TECHNOLOGY LLC·Filed 2021·Granted Jan 11, 2022·1 cites·20 claims
- 1679US6030556AOptical disc stampers and methods/systems for manufacturing the sameIMATION CORP·Filed 1997·Granted Feb 29, 2000·33 cites·57 claims
- 1777US10332547B1Data stored using perpendicular and longitudinal magnetic fields over more than two adjacent tracksSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Jun 25, 2019·4 cites·20 claims
- 1870US10490219B1Using signals from perpendicular and longitudinal multitrack magnetic fields for error recovery and/or servo controlSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Nov 26, 2019·2 cites·15 claims
- 1970US10311897B1Multitrack data stored using perpendicular and longitudinal magnetic fieldsSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Jun 4, 2019·2 cites·20 claims
- 2062US11924173B2Sensor nodes and host forming a tiered ecosystem that uses public and private data for duplicationSEAGATE TECHNOLOGY LLC·Filed 2021·Granted Mar 5, 2024·0 cites·20 claims
- 2162US10255945B1Media storage areal densitySEAGATE TECHNOLOGY LLC·Filed 2018·Granted Apr 9, 2019·1 cites·20 claims
- 2261US11881239B1Determining fly height using readback signal distortionSEAGATE TECHNOLOGY LLC·Filed 2022·Granted Jan 23, 2024·0 cites·19 claims
- 2358US11005825B2Sensor nodes and host forming a tiered ecosystem that uses public and private data for duplicationSEAGATE TECHNOLOGY LLC·Filed 2018·Granted May 11, 2021·0 cites·20 claims
- 2457US2023008751A1Dynamic gain adjustment based on distance to target in an active light detection systemSEAGATE TECHNOLOGY LLC·Filed 2022·Application pending·0 cites
- 2553US2023071722A1ANALOG DEMODULATION OF PHASE MODULATED CONTINUOUS WAVE (PMCW) LiDARSEAGATE TECHNOLOGY LLC·Filed 2022·Application pending·0 cites
- 2651US11908502B2Partial pulse pairing for improved read signal qualitySEAGATE TECHNOLOGY LLC·Filed 2022·Granted Feb 20, 2024·0 cites·20 claims
- 2751US2010073808A1Position sensing in discrete track recordingSEAGATE TECHNOLOGY LLC·Filed 2008·Application pending·0 cites
- 2848US10410661B1Head media spacing using multiple readersSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Sep 10, 2019·0 cites·20 claims
- 2947US2022042070A1Methods and systems for reading dna storage genesSEAGATE TECHNOLOGY LLC·Filed 2020·Application pending·0 cites
- 3043US2024035018A1Methods of gene assembly using dnazymes and use in dna data storageSEAGATE TECHNOLOGY LLC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →