Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ceasar de Leon — 4 Patents

Microsoft: 4 patents #10,758 of 40,388Top 30%
Redmond, WA: #2,920 of 8,547 inventorsTop 35%
Washington: #23,275 of 76,902 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ceasar de Leon has been granted 4 US patents while listed as an inventor at Microsoft. The first was granted in 2002 and the most recent in September 2018. Ceasar de Leon ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ceasar de Leon in Redmond, WA, US.

Patents per Year

Patents granted per year, 2002 to 2018Bar chart with a peak of 1 patents in 2002.peak 12002: 1 patents20022003: 1 patents20032010: 1 patents20102018: 1 patents2018

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10076254 Optical communication with optical sensors Kevin Woo, Vinod L. Hingorani, Erik Holverson 2018-09-18 $107,363,000
7719517 Input device for a computer system Glen C. Larsen, Thomas C. Oliver, David D. Bohn, Steven Bathiche 2010-05-18 $13,421,000
6631303 Imaging compensation method for optical pointing devices Mihai Albulet 2003-10-07 $152,432,000
6380927 Determining the position of a detented optical encoder Brett T. Ostrum, Greg Gibson, Lord Nigel Featherston 2002-04-30 $142,237,000