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USPTO Patent Rankings Data through Dec 31, 2025
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Peter Grayson — 19 Patents

WTWestern Digital Technologies: 16 patents #193 of 3,180Top 7%
STSandisk Technologies: 2 patents #1,080 of 2,224Top 50%
CLCrosfield Electronics Limited: 1 patents #33 of 96Top 35%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Peter Grayson has been granted 19 US patents while listed as an inventor at Western Digital Technologies. The first was granted in 1990 and the most recent in September 2024. Peter Grayson ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Peter Grayson in Manchester, MI, GB.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12079487 Zoned namespaces in solid-state drives Matias Bjorling, Horst-Christoph Georg HELLWIG, David Landsman, Daniel L. Helmick, Liam Michael Parker +2 more 2024-09-03
12079504 Data integrity protection of SSDs utilizing streams Daniel L. Helmick 2024-09-03
11853571 Storage devices hiding parity swapping behavior Sergey Anatolievich Gorobets, Daniel L. Helmick 2023-12-26 $6,328,000
11847337 Data parking for ZNS devices Daniel L. Helmick, Liam Michael Parker, Sergey Anatolievich Gorobets 2023-12-19 $23,359,000
11561717 Data integrity protection of SSDs utilizing streams Daniel L. Helmick 2023-01-24 $12,299,000
11537510 Storage devices having minimum write sizes of data Alan David Bennett, Daniel L. Helmick, Liam Michael Parker, Sergey Anatolievich Gorobets 2022-12-27 $5,687,000
11520523 Data integrity protection of ZNS needs Daniel L. Helmick 2022-12-06 $10,419,000
11520660 Storage devices hiding parity swapping behavior Daniel L. Helmick, Sergey Anatolievich Gorobets 2022-12-06 $10,419,000
11500727 ZNS parity swapping to DRAM Daniel L. Helmick, Liam Michael Parker, Alan David Bennett, Sergey Anatolievich Gorobets 2022-11-15 $5,830,000
11416161 Zone formation for zoned namespaces Alan David Bennett, Liam Michael Parker, Daniel L. Helmick, Sergey Anatolievich Gorobets 2022-08-16 $8,172,000
11409459 Data parking for SSDs with zones Daniel L. Helmick, Liam Michael Parker, Sergey Anatolievich Gorobets 2022-08-09 $13,298,000
11294598 Storage devices having minimum write sizes of data Alan David Bennett, Daniel L. Helmick, Liam Michael Parker, Sergey Anatolievich Gorobets 2022-04-05 $6,555,000
11209989 Zoned namespaces in solid-state drives Matias Bjørling, Horst-Christoph Georg HELLWIG, David Landsman, Daniel L. Helmick, Liam Michael Parker +2 more 2021-12-28 $10,337,000
11200003 Bounded latency and command non service methods and apparatus Neil David Hutchison, Xinde Hu, Daniel L. Helmick, Rodney Brittner 2021-12-14 $13,012,000
11194494 Storage devices hiding parity swapping behavior Sergey Anatolievich Gorobets, Daniel L. Helmick 2021-12-07 $16,599,000
11138066 Parity swapping to DRAM Sergey Anatolievich Gorobets, Daniel L. Helmick, Liam Michael Parker, Alan David Bennett 2021-10-05 $15,012,000
11055176 Storage devices hiding parity swapping behavior Daniel L. Helmick, Sergey Anatolievich Gorobets 2021-07-06 $17,393,000
10732900 Bounded latency and command non service methods and apparatus Neil David Hutchison, Xinde Hu, Daniel L. Helmick, Rodney Brittner 2020-08-04 $4,362,000
D309449 Cursor control for a digitizing table Lindsay W. MacDonald, Robert G. Buxton 1990-07-24