Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mingchi Mak — 7 Patents

Oracle: 6 patents #2,079 of 14,854Top 15%
Amazon: 1 patents #10,717 of 19,158Top 60%
Belmont, CA: #444 of 1,494 inventorsTop 30%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Mingchi Mak has been granted 7 US patents while listed as an inventor at Oracle. The first was granted in 2007 and the most recent in September 2015. Mingchi Mak ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Mingchi Mak in Belmont, CA, US.

Patents per Year

Patents granted per year, 2007 to 2015Bar chart with a peak of 2 patents in 2007.peak 22007: 2 patents20072008: 2 patents20082009: 2 patents20092015: 1 patents2015

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9134809 Block-based navigation of a virtual keyboard 2015-09-15 $75,216,000
7509571 Method and apparatus for a file format for storing spreadsheet compactly Paul Rank, David Proulx, Herbert Ong, Akhil Arora 2009-03-24 $13,129,000
7478170 Generic infrastructure for converting documents between formats with merge capabilities Herbert Ong, Brian A. Cameron, Paul Rank, Akhil Arora 2009-01-13 $3,133,000
7358960 System and method for displaying two-dimensional data on small screen devices 2008-04-15 $6,738,000
7340534 Synchronization of documents between a server and small devices Brian A. Cameron, Paul Rank, Akhil Arora, Herbert Ong 2008-03-04 $5,868,000
7313767 System and method for presenting time related data on a small screen device 2007-12-25
7200668 Document conversion with merging Brian A. Cameron, Paul Rank, Akhil Arora, Herbert Ong 2007-04-03 $8,215,000