Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Radek Hampl — 2 Patents

IBM: 1 patents #44,878 of 70,183Top 65%
Microsoft: 1 patents #24,968 of 40,388Top 65%
Praha, CZ: #336 of 1,408 inventorsTop 25%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Radek Hampl has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 2010 and the most recent in August 2014. Radek Hampl ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Radek Hampl in Praha, CZ.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8798994 Resource conservative transformation based unsupervised speaker adaptation John W. Eckhart, Michael P. Florio, Pavel Krbec, Jonathan Palgon 2014-08-05 $3,332,000
7805305 Enhancement to Viterbi speech processing algorithm for hybrid speech models that conserves memory Daniel E. Badt, Tomas Beran, Pavel Krbec, Jan Sedivy 2010-09-28 $29,671,000