Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DA

David Armstrong — 5 Patents

ADAdvantest: 2 patents #465 of 1,193Top 40%
ATAgilent Technologies: 1 patents #1,723 of 3,411Top 55%
Lafayette, CO: #201 of 681 inventorsTop 30%
Colorado: #9,021 of 40,980 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David Armstrong has been granted 5 US patents while listed as an inventor at Advantest. The first was granted in 2001 and the most recent in May 2020. David Armstrong ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David Armstrong in Lafayette, CO, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10651927 Multichannel signal modulator for use in broadcast satellite applications Kendrick Hamilton, Seann Hamer 2020-05-12
9291667 Adaptive thermal control Mike Callaway 2016-03-22 $138,000
7788562 Pattern controlled, full speed ATE compare capability for deterministic and non-deterministic IC data Thomas Brennan 2010-08-31 $239,000
7137053 Bandwidth matching for scan architectures in an integrated circuit Ajay Khoche, Jochen Rivoir 2006-11-14
6192496 System for verifying signal timing accuracy on a digital testing device William Lawrence 2001-02-20 $49,552,000