Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JC

John Cuda — 3 Patents

WTWestern Digital Technologies: 2 patents #1,328 of 3,180Top 45%
SPSperry: 1 patents #355 of 841Top 45%
Saratoga, CA: #1,554 of 2,933 inventorsTop 55%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
John Cuda has been granted 3 US patents while listed as an inventor at Western Digital Technologies. The first was granted in 1982 and the most recent in February 2004. John Cuda ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John Cuda in Saratoga, CA, US.

Patents per Year

Patents granted per year, 1982 to 2004Bar chart with a peak of 1 patents in 1982.peak 11982: 1 patents19822003: 1 patents20032004: 1 patents2004

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6693760 Preamplifier circuit configurable to allow simultaneous read and write operations for self-servo writing a disk drive Mohamad Towfik Krounbi, Jack M. Chue, Robert L. Cloke, David Price Turner, Gary L. Dunbar 2004-02-17 $6,600,000
6600620 Self-servo writing a disk drive by propagating interleaved sets of timing clocks and servo bursts during alternate time intervals Mohamad Towfik Krounbi, Jack M. Chue, Robert L. Cloke, David Price Turner, Gary L. Dunbar 2003-07-29 $15,453,000
4329721 Tachometer for deriving average velocity output by sampling position signal Patrick S. Lee 1982-05-11 $1,250,000