Inventor · disambiguated record
Karin Fischer
Also filed as: FISCHER KARIN
2 granted patents·28 citations·filing 1978–1980
61Inventor score
Technology areasG08G
Files withSIEMENS AG2
Top patents by PatentIndex Score
2 records- 0161US4323970AMethod and circuit arrangement for generating setting signals for signal generators of a traffic signal system, particularly a street traffic signal systemSIEMENS AG·Filed 1980·Granted Apr 6, 1982·18 cites·9 claims
- 0251US4215405AMethod and apparatus for securing the intermediate time durations in street traffic signal systemsSIEMENS AG·Filed 1978·Granted Jul 29, 1980·10 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →