{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Oracle", "item": "https://www.patentleaderboard.com/company/oracle"}, {"@type": "ListItem", "position": 3, "name": "Ken Lee", "item": "https://www.patentleaderboard.com/inventor/fl:ke_ln:lee-192"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KL

Ken Lee — 5 Patents

Oracle: 3 patents #4,054 of 14,854Top 30%
Tustin, CA: #307 of 1,327 inventorsTop 25%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Ken Lee has been granted 5 US patents while listed as an inventor at Oracle. The first was granted in 1997 and the most recent in April 2010. Ken Lee ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Ken Lee in Tustin, CA, US.

Patents per Year

Patents granted per year, 1997 to 2010Bar chart with a peak of 1 patents in 1997.peak 11997: 1 patents19971999: 1 patents19992008: 1 patents20082009: 1 patents20092010: 1 patents2010

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7693882 Replicating data across the nodes in a cluster environment Alok Srivastava, Sameer Joshi 2010-04-06 $63,816,000
7631016 Providing the latest version of a data item from an N-replica set Sameer Joshi, Alok Srivastava 2009-12-08 $135,079,000
7437426 Detecting and correcting node misconfiguration of information about the location of shared storage resources Sameer Joshi, Surojit Chatterjee, Jonathan Creighton, Alok Srivastava 2008-10-14 $53,647,000
5915663 Object protection system from collision, vibration and earthquake 1999-06-29
5626366 Book cover corner guard 1997-05-06