Inventor · disambiguated record

Frithjof Koppehele

Also filed as: KOPPEHELE FRITHJOF

2 granted patents·23 citations·filing 1977–1978

57Inventor score

Technology areasH04B

Files withSIEMENS AG2

Top patents by PatentIndex Score

2 records

0162US4170761ARemotely powered intermediate amplifier for communications transmissionSIEMENS AG·Filed 1978·Granted Oct 9, 1979·21 cites·12 claims
0227US4114107ARemotely fed intermediate amplifier for communication linesSIEMENS AG·Filed 1977·Granted Sep 12, 1978·2 cites·12 claims

Join the waitlist — get patent alerts

Get an alert when Frithjof Koppehele files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →