Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Birgit Schubert — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Eppelheim, DE: #261 of 568 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Birgit Schubert has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 2013 and the most recent in May 2023. Birgit Schubert ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Birgit Schubert in Eppelheim, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11663381 Clock mapping in an integrated circuit design Stephen G. Shuma, Ali S. El-Zein, Wolfgang Roesner, Viresh Paruthi, Benedikt Geukes +3 more 2023-05-30 $4,328,000
8587465 Successive approximation analog to digital converter with comparator input toggling Ann H. Chen, Michael Stephen Floyd, Michael A. Sperling 2013-11-19 $3,686,000