Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Benjamin Ryu — 6 Patents

Broadcom: 3 patents #3,179 of 9,346Top 35%
Samsung: 2 patents #38,282 of 75,807Top 55%
MAMaxtor: 1 patents #329 of 656Top 55%
Cupertino, CA: #2,350 of 6,989 inventorsTop 35%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Benjamin Ryu has been granted 6 US patents while listed as an inventor at Broadcom. The first was granted in 2004 and the most recent in May 2009. Benjamin Ryu ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Benjamin Ryu in Cupertino, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7529059 Method for determining read/write head position based on phase detection of a servo pattern Ara Nazarian 2009-05-05 $5,684,000
7505222 Algorithm to detect the touch down of the flying head on disk 2009-03-17
7405899 Method for determining read/write head position based on phase detection of a servo pattern Ara Nazarian 2008-07-29 $9,051,000
7312943 Read write (RW) head position control for self servo writing process King Wai Thomas Lau, Ara Nazarian, Richard K. Wong 2007-12-25
7286315 Method to detect the touch down of the flying head on disk 2007-10-23
6760185 Method and system for generating servo position error signals Maxim Roth 2004-07-06 $6,090,000