Ludovicus H. M. Engel

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Hilversum, NL

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Patents Grantslast 30 patents

Information Patent Grant
Supervision circuit for a non-encoded binary bit stream
- Patent number 4,860,293
- Issue date Aug 22, 1989
- U.S. Philips Corp.
- Ludovicus H. M. Engel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Clamping circuit for a television transmission system
- Patent number 4,811,087
- Issue date Mar 7, 1989
- AT&T
- Ludovicus H. M. Engel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE