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

Ari Leppä — 5 Patents

Nokia: 3 patents #1,717 of 5,652Top 35%
AAAbb Technology Ag: 2 patents #633 of 306Top 210%
Espoo, FI: #622 of 3,227 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Ari Leppä has been granted 5 US patents while listed as an inventor at Nokia. The first was granted in 2004 and the most recent in March 2015. Ari Leppä ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Ari Leppä in Espoo, FI.

Patents per Year

Patents granted per year, 2004 to 2015Bar chart with a peak of 2 patents in 2010.peak 22004: 1 patents20042010: 2 patents20102013: 1 patents20132015: 1 patents2015

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8991737 Method and apparatus for decelerating a machine reel of an unwinder Jukka Gruzdaitis 2015-03-31 $1,601,000
8405338 Method for controlling an electric drive Jukka Gruzdaitis 2013-03-26 $6,494,000
7664049 Multilayer telecommunications network Jori Arrakoski, Nico van Waes 2010-02-16 $5,232,000
7653030 Generation broadband wireless internet, and associated method, therefor Jori Arrakoski, Nico van Waes 2010-01-26 $6,753,000
6681123 Base station for extended services Esko Rautanen 2004-01-20 $15,658,000