Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Ewing — 3 Patents

KOKone: 1 patents #388 of 145Top 270%
Apple: 1 patents #12,397 of 18,612Top 70%
AMD: 1 patents #7,162 of 9,280Top 80%
Houston, TX: #6,736 of 21,073 inventorsTop 35%
Texas: #41,402 of 125,132 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Ewing has been granted 3 US patents while listed as an inventor at AMD. The first was granted in 1994 and the most recent in September 2010. David Ewing ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Ewing in Houston, TX, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7805705 Graphically depicting program code depth Christopher D. Espinosa, Andreas W. Wendker, Maxwell O. Drukman 2010-09-28 $88,925,000
7657855 Efficient timing graph update for dynamic netlist changes Walter A. Manaker, Jr., Nicholas A. Mezei, Sankaranarayanan Srinivasan 2010-02-02 $11,045,000
5280880 Unitary hoist drum for hoist ropes and an electric cable Vernon C. Dotson 1994-01-25