Bruce Vander Werf

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Elkhart, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Audio related system link management
- Patent number 8,473,844
- Issue date Jun 25, 2013
- Harman International Industries, Incorporated
- Richard Allen Kreifeldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio related system communication protocol
- Patent number 8,249,071
- Issue date Aug 21, 2012
- Harman International Industries, Incorporated
- Richard Allen Kreifeldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for node structure discovery in an audio-related system
- Patent number 8,078,298
- Issue date Dec 13, 2011
- Harman International Industries, Incorporated
- Richard Allen Kreifeldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio-related system node instantiation
- Patent number 7,725,826
- Issue date May 25, 2010
- Harman International Industries, Incorporated
- Richard Allen Kreifeldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for audio-related device communication
- Patent number 7,689,305
- Issue date Mar 30, 2010
- Harman International Industries, Incorporated
- Richard Allen Kreifeldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Audio related system communication protocol
- Publication number 20050246041
- Publication date Nov 3, 2005
- Richard Allen Kreifeldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for audio-related device communication
- Publication number 20050239396
- Publication date Oct 27, 2005
- Richard Allen Kreifeldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for audio related equipment management
- Publication number 20050239397
- Publication date Oct 27, 2005
- Richard Allen Kreifeldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audio related system link management
- Publication number 20050232602
- Publication date Oct 20, 2005
- Richard Allen Kreifeldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audio-related system node instantiation
- Publication number 20050226595
- Publication date Oct 13, 2005
- Richard Allen Kreifeldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for node structure discovery in an audio-related system
- Publication number 20050226430
- Publication date Oct 13, 2005
- Richard Allen Kreifeldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE