Radamis Botros

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Nepean, CA

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Patents Grantslast 30 patents

Information Patent Grant
Invisible acoustic screen for open-plan offices and the like
- Patent number 5,889,869
- Issue date Mar 30, 1999
- Botrus Teleconferencing & Acoustics Consulting, Ltd.
- Radamis Botros
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Conference microphone unit
- Patent number 4,436,966
- Issue date Mar 13, 1984
- Darome, Inc.
- Radamis Botros
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone group listening systems
- Patent number 4,330,690
- Issue date May 18, 1982
- Northern Telecom Limited
- Radamis Botros
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone apparatus for use in a conference room
- Patent number 4,078,155
- Issue date Mar 7, 1978
- Northern Telecom Limited
- Radamis Botros
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Adaptive sound scrambling system and method
- Publication number 20040146168
- Publication date Jul 29, 2004
- Rafik Goubran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive sound masking system and method
- Publication number 20030103632
- Publication date Jun 5, 2003
- Rafik Goubran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE