|
| | |
|
Your search returned 150 patents.
( 379/106.01 in Current US Classification ) |
|
|
| 1 2 |
| Patent ID | Title | Date Filed |
| 5680445 | Condition responsive indicating system for interactively indicating status of a plurality of electrical appliances
| September 3, 1996 |
| 5645509 | Remote exercise control system
| July 22, 1994 |
| 5631950 | Transmission of data message during silent intervals of ringing for selection of terminal equipment
| July 26, 1995 |
| 5631724 | Centralized control system for terminal device
| February 28, 1994 |
| 5629931 | Information transmission system
| June 1, 1995 |
| 5629687 | Universal interface for remotely-monitored security systems
| August 29, 1994 |
| 5606604 | System and method for preventing fraud upon PBX through a remote maintenance or administration port
| December 13, 1993 |
| 5586174 | Condition responsive indicating system for interactively indicating status of a plurality of electrical appliances
| May 25, 1995 |
| 5583924 | Caller ID and call waiting for multiple CPES on a single telephone line
| February 13, 1995 |
| 5574777 | Caller ID and call waiting for multiple CPES on a single telephone line
| June 7, 1995 |
| 5563938 | Subscriber telephone diverter switch
| April 7, 1995 |
| 5559872 | Telephone time recording system
| November 3, 1994 |
| 5548633 | Data collection network apparatus and method
| April 26, 1994 |
| 5546444 | Methods and apparatus for communicating data via a cellular network control channel
| March 11, 1994 |
| 5546164 | Communication control device connected to a plurality of image forming apparatuses and to a control device by public telephone network
| October 21, 1994 |
| 5528675 | Network interface unit
| February 21, 1995 |
| 5510876 | Control system for controlling the connection of an image forming apparatus through a control device by means of a communication control unit
| October 21, 1994 |
| 5502543 | System for collecting statistical data on remotely monitored machines
| June 28, 1994 |
| 5491535 | Control appartus of copying machine with improved communication function for centralized control
| January 28, 1994 |
| 5485246 | Control device for collectively supervising a plurality of image forming apparatuses
| November 22, 1994 |
| 5475742 | System for remote data collection, process for operating this system and associated collection device
| April 5, 1993 |
| 5450478 | Remotely programmable equipment monitoring telephone line protocol
| July 8, 1994 |
| 5440618 | System for checking the access to the data of a data unit
| June 6, 1994 |
| 5410590 | Monitoring system for remote devices
| February 18, 1992 |
| 5406269 | Method and apparatus for the remote verification of the operation of electronic devices by standard transmission mediums
| August 13, 1993 |
| 5404199 | Control apparatus of copying machine with improved communication function for centralized control unit
| January 29, 1993 |
| 5384622 | System of controlling a plurality of copying machines interconnnected through a private branch exchange
| November 17, 1992 |
| 5347646 | Remote operation control for computer system
| September 26, 1989 |
| 5341417 | Integrated PCM-CODEC circuit with telemetering noise elimination
| June 22, 1992 |
| 1 2 |
|
|
|
|
|
|
|
|
|
|
|