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

Rich Ackerman — 4 Patents

TETeseda: 4 patents #3 of 15Top 20%
Wilsonville, OR: #89 of 283 inventorsTop 35%
Oregon: #8,577 of 28,073 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Rich Ackerman has been granted 4 US patents while listed as an inventor at Teseda. The first was granted in 2013 and the most recent in April 2018. Rich Ackerman ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Rich Ackerman in Wilsonville, OR, US.

Patents per Year

Patents granted per year, 2013 to 2018Bar chart with a peak of 2 patents in 2013.peak 22013: 2 patents20132014: 1 patents20142018: 1 patents2018

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9939488 Field triage of EOS failures in semiconductor devices Joseph M. Salazar, John Raykowski, Armagan Akar, Ralph Sanchez 2018-04-10
8892972 Scan chain fault diagnosis John Raykowski 2014-11-18
8560904 Scan chain fault diagnosis John Raykowski 2013-10-15
8412991 Scan chain fault diagnosis John Raykowski 2013-04-02