|
Total properties:
28
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/05/1992
|
Application #:
|
07461068
|
Filing Dt:
|
01/04/1990
|
|
Title:
|
HANDSET OR SPEAKER MESSAGE RETRIEVAL SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/31/1992
|
Application #:
|
07522570
|
Filing Dt:
|
05/14/1990
|
|
Title:
|
TELEPHONE ANSWERING DEVICE WITH IMPROVED END SIGNAL DETECTION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/17/1991
|
Application #:
|
07575587
|
Filing Dt:
|
08/31/1990
|
|
Title:
|
SECURED DATA TRANSMISSION AND ERROR RECOVERY MECHANISMS IN CORDLESS TELEPHONES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/22/1994
|
Application #:
|
07592772
|
Filing Dt:
|
10/04/1990
|
|
Title:
|
MEANS FOR IMPROVING THE DYNAMIC RANGE OF AN ANALOG/DIGITAL CONVERTER IN A DIGITAL TELEPHONE ANSWERING MACHINE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/23/1993
|
Application #:
|
07686018
|
Filing Dt:
|
04/12/1991
|
|
Title:
|
ENVIROMENTAL ADAPTIVE MECHANISM FOR CHANNEL UTILIZATION IN CORDLESS TELEPHONES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/17/1994
|
Application #:
|
07883045
|
Filing Dt:
|
05/07/1992
|
|
Title:
|
TELEPHONE ANSWERING DEVICE WITH AUTOMATIC FUNCTION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/21/1995
|
Application #:
|
07890562
|
Filing Dt:
|
05/27/1992
|
|
Title:
|
SHARED LINE TELEPHONE ANSWERING SYSTEM WITH A TELEPHONE LINE-POWERED DISCONNECT MODULE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/11/1995
|
Application #:
|
07956786
|
Filing Dt:
|
10/05/1992
|
|
Title:
|
VOICE ACTIVATED, HANDSFREE TELEPHONE ANSWERING DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/25/1997
|
Application #:
|
07980744
|
Filing Dt:
|
11/24/1992
|
|
Title:
|
TELEPHONE ANSWERING DEVICE WITH DIRECT TELEPHONE LINE INTERFACE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/23/1995
|
Application #:
|
08034239
|
Filing Dt:
|
03/22/1993
|
|
Title:
|
ENVIRONMENTAL ADAPTIVE MECHANISM FOR CHANNEL UTILIZATION IN CORDLESS TELEPHONES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/13/1995
|
Application #:
|
08067560
|
Filing Dt:
|
05/25/1993
|
|
Title:
|
HANDSET OR SPEAKER MESSAGE RETRIEVAL SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/21/1995
|
Application #:
|
08238986
|
Filing Dt:
|
05/06/1994
|
|
Title:
|
VOICE MAIL DIGITAL TELEPHONE ANSWERING DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/25/1997
|
Application #:
|
08455227
|
Filing Dt:
|
05/31/1995
|
|
Title:
|
SPEAKERPHONE CONTROLLED BY A COMPARATOR WITH HYSTERESIS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/21/1997
|
Application #:
|
08455246
|
Filing Dt:
|
05/31/1995
|
|
Title:
|
DIGITAL AUTOMATIC GAIN CONTROL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/23/1997
|
Application #:
|
08537558
|
Filing Dt:
|
10/02/1995
|
|
Title:
|
METHOD OF CONTROLLING THE YARN TENSION IN A WEAVING MACHINE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/08/1997
|
Application #:
|
08575893
|
Filing Dt:
|
12/20/1995
|
|
Title:
|
CORDLESS TELEPHONE WITH VOICE ANNOUNCED CALLING PARTY IDENTIFICATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/20/1998
|
Application #:
|
08582163
|
Filing Dt:
|
01/02/1996
|
|
Title:
|
INTEGRATED CORDLESS TELEPHONE WITH TELEPHONE ANSWERING DEVICE AND METHOD OF REPLAYING MESSAGES THROUGH A HANDSET THEREOF
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/02/1998
|
Application #:
|
08588123
|
Filing Dt:
|
01/18/1996
|
|
Title:
|
TELEPHONE ANSWERING DEVICE WITH IMPROVED PAGER ACCESS FEATURE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/25/1999
|
Application #:
|
08602003
|
Filing Dt:
|
02/15/1996
|
|
Title:
|
CALLLING PARTY IDENTIFICATION DEVICE WITH MESSAGE FUNCTION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/16/1998
|
Application #:
|
08616437
|
Filing Dt:
|
03/15/1996
|
|
Title:
|
VOICE MAIL TELEPHONE ANSWERING DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/20/1998
|
Application #:
|
08622656
|
Filing Dt:
|
03/26/1996
|
|
Title:
|
BACKUP SYSTEM FOR A TIME OF DAY CLOCK IN AN ELECTRONIC DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/14/1998
|
Application #:
|
08664528
|
Filing Dt:
|
06/17/1996
|
|
Title:
|
TELEPHONE ANSWERING DEVICE AND METHOD FOR SCREENING INCOMING TELEPHONE CALLS WITH BLOCKED CALLING PARTY IDENTIFICATION INFORMATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/16/1998
|
Application #:
|
08797853
|
Filing Dt:
|
02/10/1997
|
|
Title:
|
SOFTWARE SPEAKERPHONE SYSTEM AND METHOD OF OPERATING A SPEAKERPHONE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/23/1999
|
Application #:
|
08826564
|
Filing Dt:
|
04/04/1997
|
|
Title:
|
CORDLESS TELEPHONE AND METHOD OF SYNCHRONIZATION FOR SECURE, HIGH-SPEED, HIGH-VOLUME DATA TRANSFER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/28/1999
|
Application #:
|
08920268
|
Filing Dt:
|
08/22/1997
|
|
Title:
|
IMPROVED FULL DUPLEX SPEAKERPHONE SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/16/2001
|
Application #:
|
09073703
|
Filing Dt:
|
05/06/1998
|
|
Publication #:
|
|
Pub Dt:
|
08/09/2001
| | | | |
|
Title:
|
APPARATUS AND METHOD FOR COST EFFECTIVE CALLER IDENTIFICATION AND CALL-WAITING FOR A MULTI-LINE TELEPHONE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/12/2000
|
Application #:
|
09110312
|
Filing Dt:
|
07/06/1998
|
|
Title:
|
APPARATUS AND METHOD FOR PREVENTING DISCONNECTION OF CONSUMER PREMISES EQUIPMENT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/21/2003
|
Application #:
|
09476543
|
Filing Dt:
|
01/03/2000
|
|
Title:
|
NON-KSU MESSAGE DELIVERY SYSTEM
|
|
