Hermann Helgert

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Washington, DC, US

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Patents Grantslast 30 patents

Information Patent Grant
Search and lock technique for reliable acquisition of data transmit...
- Patent number 5,003,390
- Issue date Mar 26, 1991
- PBSE Enterprises, Inc.
- Hermann J. Helgert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Forward error correction of data transmitted via television signals
- Patent number 4,956,709
- Issue date Sep 11, 1990
- PBS Enterprises, Inc.
- Mark S. Richer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE