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USPTO Patent Rankings Data through Dec 31, 2025
Home › AT&T › Philipp Vorreau
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Philipp Vorreau — 3 Patents

EAExalos Ag: 1 patents #13 of 22Top 60%
Fraunhofer: 1 patents #1,798 of 4,748Top 40%
ATAT&T: 1 patents #10,636 of 18,772Top 60%
Lincroft, NJ: #59 of 145 inventorsTop 45%
New Jersey: #23,671 of 69,400 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Philipp Vorreau has been granted 3 US patents while listed as an inventor at AT&T. The first was granted in 2006 and the most recent in October 2020. Philipp Vorreau ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Philipp Vorreau in Lincroft, NJ, US.

Patents per Year

Patents granted per year, 2006 to 2020Bar chart with a peak of 1 patents in 2006.peak 12006: 1 patents20062015: 1 patents20152020: 1 patents2020

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10809460 Depolarizers Marcus DÜLK 2020-10-20
8971726 Network element Martin Schell 2015-03-03
7154665 Optical performance monitoring using a semiconductor optical amplifier Daniel Kilper, Juerg Leuthold 2006-12-26

Frequent Collaborators

Juerg Leuthold1 shared
Martin Schell1 shared
Daniel Kilper1 shared
Marcus DÜLK1 shared

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