Thomas Hafemeister

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Intermediate frequency processing device for processing both analog...
- Patent number 8,614,769
- Issue date Dec 24, 2013
- NXP, B.V.
- Thomas Hafemeister
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Down-converter
- Patent number 7,233,368
- Issue date Jun 19, 2007
- NXP B.V.
- Joachim Brilka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit arrangement for demodulating an intermediate-frequency vide...
- Patent number 6,593,974
- Issue date Jul 15, 2003
- Koninklijke Philips Electronics N.V.
- Joachim Brilka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit arrangement for demodulating an intermediate-frequency vide...
- Patent number 6,169,585
- Issue date Jan 2, 2001
- U.S. Philips Corporation
- Thomas Hafemeister
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit arrangement for demodulating a video signal
- Patent number 5,526,061
- Issue date Jun 11, 1996
- U.S. Philips Corporation
- Joachim Brilka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTERMEDIATE FREQUENCY PROCESSING DEVICE FOR PROCESSING BOTH ANALOG...
- Publication number 20100045874
- Publication date Feb 25, 2010
- NXP B.V.
- Thomas Hafemeister
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Down-converter
- Publication number 20040130483
- Publication date Jul 8, 2004
- Joachim Brilka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE