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Robert L. Borchardt
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New York, NY, US
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last 30 patents
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Patent Grant
Wireless signal transmission system, method apparatus
Patent number
6,215,981
Issue date
Apr 10, 2001
Recoton Corporation
Robert L. Borchardt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless signal transmission system, method and apparatus
Patent number
5,666,658
Issue date
Sep 9, 1997
Recoton Corporation
Robert L. Borchardt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless signal transmission systems, methods and apparatus
Patent number
5,410,735
Issue date
Apr 25, 1995
Robert L. Borchardt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems, methods and apparatus for transmitting radio frequency rem...
Patent number
5,383,044
Issue date
Jan 17, 1995
Recoton Corporation
Robert L. Borchardt
G08 - SIGNALLING
Information
Patent Grant
Wireless signal transmission systems, methods and apparatus
Patent number
5,349,386
Issue date
Sep 20, 1994
Recoton Corporation
Robert L. Borchardt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for demagnetizing the magnetic head of a cassette tape re...
Patent number
5,341,263
Issue date
Aug 23, 1994
Recoton Corporation
William T. McGreevy
G11 - INFORMATION STORAGE
Information
Patent Grant
System for local wireless transmission of signals at frequencies ab...
Patent number
5,272,525
Issue date
Dec 21, 1993
Recoton Corporation
Robert L. Borchardt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
In line switchable audio enhancement device for CD adapter
Patent number
5,161,131
Issue date
Nov 3, 1992
Recoton, Inc.
Robert L. Borchardt
G11 - INFORMATION STORAGE