Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Curtis W. Egan — 18 Patents

MAMaxtor: 9 patents #25 of 656Top 4%
Micron: 8 patents #1,818 of 6,374Top 30%
Lockheed Martin: 1 patents #2,818 of 6,507Top 45%
Brighton, CO: #10 of 175 inventorsTop 6%
Colorado: #2,271 of 40,980 inventorsTop 6%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Curtis W. Egan has been granted 18 US patents while listed as an inventor at Maxtor. The first was granted in 1992 and the most recent in July 2025. Curtis W. Egan ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Curtis W. Egan in Brighton, CO, US.

Patents per Year

Patents granted per year, 1992 to 2025Bar chart with a peak of 4 patents in 2025.peak 41992: 1 patents19922002: 2 patents2003: 1 patents20032006: 2 patents2007: 1 patents20072008: 1 patents2009: 1 patents20092010: 1 patents2022: 1 patents20222024: 3 patents2025: 4 patents2025

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12366979 Managing a memory sub-system based on composite temperature 2025-07-22
12326769 Selectively using heroic data recovery methods in a memory device 2025-06-10
12299315 Coding for quad-level memory cells having a replacement gate configuration 2025-05-13
12190965 Coding to decrease error rate discrepancy between pages 2025-01-07
12107602 Dynamic decoding for memory systems 2024-10-01 $53,330,000
11914442 Selectively using heroic data recovery methods in a memory device 2024-02-27 $14,682,000
11899522 Independent thermal throttling temperature control for memory sub-systems 2024-02-13 $12,832,000
11442531 Independent thermal throttling temperature control for memory sub-systems 2022-09-13 $11,426,000
7787209 Method and apparatus for compensating for repeatable runout using wide embedded runout correction fields Bruce A. Liikanen 2010-08-31
7518813 Methods and structure for detecting anomalous events in a disk drive using VGA variance David Finamore 2009-04-14
7317586 Methods and structure for general purpose interval accumulating filter for measuring operational parameters of a digital read channel Christine Green 2008-01-08
7170703 Flaw detection in disk drive using significant samples of data pattern stored on disk 2007-01-30
7032127 Method and apparatus for identifying defective areas on a disk surface of a disk drive based on defect density Steve McCarthy 2006-04-18 $12,944,000
7023632 Monitoring of phenomena indicative of PTP in a hard disk and controlling the burnishing of heads Quinn Haddock 2006-04-04 $10,182,000
6611390 Method and apparatus for improving servo zoning for PRML detected gray code using channel bit densities 2003-08-26 $54,406,000
6452735 Disk drive that monitors the flying height of a dual element transducer using a thermally induced signal during write operations Gang Herbert Lin 2002-09-17 $4,215,000
6353315 Method and apparatus for using the data interface of a disk drive to identify and characterize disk flaws Steve McCarthy, David Winters 2002-03-05 $26,108,000
5103897 Flowrate controller for hybrid capillary/mechanical two-phase thermal loops Brent A. Cullimore, David L. Clark 1992-04-14 $14,374,000