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

Ralph Schlenk — 7 Patents

Alcatel Lucent: 3 patents #1,126 of 4,169Top 30%
ATAT&T: 3 patents #5,559 of 18,772Top 30%
Erlangen, DE: #442 of 2,818 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Ralph Schlenk has been granted 7 US patents while listed as an inventor at AT&T. The first was granted in 2006 and the most recent in June 2017. Ralph Schlenk ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Ralph Schlenk in Erlangen, DE.

Patents per Year

Patents granted per year, 2006 to 2017Bar chart with a peak of 2 patents in 2007.peak 22006: 1 patents20062007: 2 patents20072012: 1 patents20122013: 1 patents20132014: 1 patents20142017: 1 patents2017

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9672130 Method and apparatus for determining power consumption per input/output port of a telecommunications network node 2017-06-06
8861396 Traffic-load dependent power reduction in high-speed packet switching systems Christian Hermsmeyer 2014-10-14 $1,155,000
8594046 Method of performing an intra-segment handover Christian Hermsmeyer, Armin Dekorsy 2013-11-26 $3,767,000
8295282 Method and apparatus for MAC address learning 2012-10-23 $664,000
7266311 Control of delay line interferometer Herbert Haunstein 2007-09-04
7233399 Feedback control of an interferometer David Stahl 2007-06-19
7130341 Feed forward equalizer controlled by FEC correction rates Herbert Haunstein, Konrad Sticht 2006-10-31 $5,289,000