Inventor · disambiguated record
Rudolf Drabek
Also filed as: DRABEK RUDOLF
4 granted patents·74 citations·filing 1975–1992
78Inventor score
Files withPHILIPS CORP4
Top patents by PatentIndex Score
4 records- 0189US4110799AServo system for controlling the position of a magnetic head relative to a track to be followed using periodically interrupted long-wave positioning signalsPHILIPS CORP·Filed 1977·Granted Aug 29, 1978·42 cites·5 claims
- 0256US4112445ATelevision player with an identification signal adding devicePHILIPS CORP·Filed 1977·Granted Sep 5, 1978·12 cites·19 claims
- 0346US5403978ATwo-layer or multilayer printed circuit boardPHILIPS CORP·Filed 1992·Granted Apr 4, 1995·14 cites·12 claims
- 0440US4051526ATelevision system comprising a video storage device and a television receiverPHILIPS CORP·Filed 1975·Granted Sep 27, 1977·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →