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Total properties:
22
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Patent #:
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|
Issue Dt:
|
03/02/1976
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Application #:
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05425253
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Filing Dt:
|
12/17/1973
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Title:
|
ALL SATURATED SWITCHING MODE SOLID STATE RF AMPLIFIER
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Patent #:
|
|
Issue Dt:
|
03/16/1976
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Application #:
|
05457087
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Filing Dt:
|
04/01/1974
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Title:
|
BURST FREQUENCY SHIFT KEYING DATA COMMUNICATION SYSTEM
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Patent #:
|
|
Issue Dt:
|
04/20/1976
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Application #:
|
05569054
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Filing Dt:
|
04/17/1975
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Title:
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CLOCK GATED DIGITAL DATA ENCODING CIRCUIT
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Patent #:
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|
Issue Dt:
|
11/08/1977
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Application #:
|
05602315
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Filing Dt:
|
08/06/1975
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Title:
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COMMUNICATIONS TV MONITORING AND CONTROL SYSTEM
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Patent #:
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|
Issue Dt:
|
11/23/1982
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Application #:
|
05931683
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Filing Dt:
|
08/07/1978
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Title:
|
HOTEL/MOTEL POWER LOAD CONTROL AND BILATERAL SIGNALLING APPARATUS
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Patent #:
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Issue Dt:
|
03/24/1987
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Application #:
|
06611720
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Filing Dt:
|
05/18/1984
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Title:
|
MULTI-CHANNEL TELEVISION CONVERTER
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Patent #:
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Issue Dt:
|
05/09/1989
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Application #:
|
07009187
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Filing Dt:
|
01/30/1987
|
|
Title:
|
COMMUNICATIONS SYSTEM FOR USE IN A HOTEL/MOTEL
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|
|
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Patent #:
|
|
Issue Dt:
|
01/15/1991
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Application #:
|
07318166
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Filing Dt:
|
03/02/1989
|
|
Title:
|
CURRENT DETECTION CIRCUIT AND METHOD
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|
|
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Patent #:
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|
Issue Dt:
|
08/07/1990
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Application #:
|
07346778
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Filing Dt:
|
05/03/1989
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Title:
|
VIDEO SELECTION AND DISTRIBUTION SYSTEM
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|
|
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Patent #:
|
|
Issue Dt:
|
01/05/1993
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Application #:
|
07476003
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Filing Dt:
|
02/06/1990
|
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Title:
|
TELEVISION CONVERTER
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|
|
|
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Patent #:
|
|
Issue Dt:
|
12/10/1991
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Application #:
|
07538551
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Filing Dt:
|
05/15/1990
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|
Title:
|
SWITCHING APPARATUS FOR HIGH FREQUENCY SIGNALS WITHY PLURAL PARALLEL PRINTED CIRCUIT BOARDS INTERCONNECTED BY ALTERNATING INPUT AND ISOLA- TION LINES
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|
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Patent #:
|
|
Issue Dt:
|
05/17/1994
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Application #:
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07913860
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Filing Dt:
|
07/15/1992
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|
Title:
|
VIDEO SELECTION AND DISTRIBUTION SYSTEM
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|
|
|
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Patent #:
|
|
Issue Dt:
|
06/21/1994
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Application #:
|
08029851
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Filing Dt:
|
03/11/1993
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Title:
|
SYSTEM FOR ACCESSING AMENITIES THROUGH A PUBLIC TELEPHONE NETWORK
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|
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Patent #:
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|
Issue Dt:
|
12/12/1995
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Application #:
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08080919
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Filing Dt:
|
06/22/1993
|
|
Title:
|
SYSTEM FOR ACCESSING AND PAYING FOR AMENITIES USING A TELEPHONE
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|
|
|
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Patent #:
|
|
Issue Dt:
|
05/28/1996
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Application #:
|
08248890
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Filing Dt:
|
05/25/1994
|
|
Title:
|
INTERACTIVE DIGITAL VIDEO SERVICES SYSTEM WITH STORE AND FORWARD CAPABILITIES
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|
|
|
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Patent #:
|
|
Issue Dt:
|
03/17/1998
|
Application #:
|
08378616
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Filing Dt:
|
01/26/1995
|
|
Title:
|
VIDEO DISTRIBUTION SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/16/1998
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Application #:
|
08401071
|
Filing Dt:
|
03/08/1995
|
|
Title:
|
VIDEO DISTRIBUTION SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/11/1997
|
Application #:
|
08528690
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Filing Dt:
|
09/15/1995
|
|
Title:
|
REMOTE CONTROL DEVICE WITH CREDIT CARD READING AND TRANSMISSION CAPABILITIES HAVING MULTIPLE IR LEDS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/06/1998
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Application #:
|
08835136
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Filing Dt:
|
04/04/1997
|
|
Title:
|
VIDEO DISTRIBUTION SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/22/2003
|
Application #:
|
09149194
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Filing Dt:
|
09/08/1998
|
|
Title:
|
ENHANCED SECURITY COMMUNICATIONS SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/01/2004
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Application #:
|
09391558
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Filing Dt:
|
09/08/1999
|
|
Title:
|
ENHANCED SECURITY COMMUNICATION SYSTEM
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|
|
|
|
Patent #:
|
NONE
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Issue Dt:
|
|
Application #:
|
09808861
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Filing Dt:
|
03/15/2001
|
|
Publication #:
|
|
Pub Dt:
|
03/14/2002
| | | | |
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Title:
|
Secure multimedia communications system
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|
