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

Juergen Ruf — 6 Patents

IBM: 6 patents #16,491 of 70,183Top 25%
Eppelheim, DE: #136 of 568 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Juergen Ruf has been granted 6 US patents while listed as an inventor at IBM. The first was granted in 2015 and the most recent in September 2020. Juergen Ruf ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Juergen Ruf in Eppelheim, DE.

Patents per Year

Patents granted per year, 2015 to 2020Bar chart with a peak of 3 patents in 2015.peak 32015: 3 patents20152016: 1 patents20162018: 1 patents20182020: 1 patents2020

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10764166 Injecting lost packets and protocol errors in a simulation environment Dirk Allmendinger, Carsten Greiner, Roopesh A. Matayambath 2020-09-01 $3,521,000
10091080 Injecting lost packets and protocol errors in a simulation environment Dirk Allmendinger, Carsten Greiner, Roopesh A. Matayambath 2018-10-02 $3,730,000
9288161 Verifying the functionality of an integrated circuit Matayambath Roopesh Ambalath, Carsten Greiner, Senthil K. Jayaraj 2016-03-15 $3,165,000
9069574 Code analysis for simulation efficiency improvement Carsten Greiner, Joerg Kayser, Roopesh A. Matayambath 2015-06-30 $3,617,000
9026968 Verification assistance for digital circuit designs Carsten Greiner, Gerrit Koch, Ken Werner 2015-05-05 $8,777,000
9015685 Code analysis for simulation efficiency improvement Carsten Greiner, Joerg Kayser, Roopesh A. Matayambath 2015-04-21 $6,169,000