|
| | |
|
Your search returned 398 patents.
( 379/93.05 in Current US Classification ) |
|
|
| 1 2 3 4 |
| Patent ID | Title | Date Filed |
| 6771775 | Arrangement for communicating messages via a low-voltage electricity supply system and adapter
| February 6, 2001 |
| 6771696 | Integrated modem and line-isolation circuitry and associated method utilizing a DC termination pin to monitor line voltage
| June 26, 2000 |
| 6763107 | Method and apparatus for reducing distortion in a line powered modulator circuit
| November 2, 1999 |
| 6757381 | Design of telephone line interface circuits using a two chip opto-coupler with LEDs integrated onto silicon chips
| August 17, 1999 |
| 6757379 | Apparatus for the attachment of a computer to a telephone set, and a computer comprising the same
| August 11, 1999 |
| 6757369 | Line sharing for POTS and DSL services
| July 24, 2002 |
| 6757368 | Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets
| April 14, 2003 |
| 6754338 | Bidirectional loss/slope equalizer arrangement
| June 20, 2000 |
| 6754319 | Network system and method for automatically interfacing with communication apparatus of different standard
| September 28, 2000 |
| 6754313 | Application programming interface for computer telephone sets
| September 1, 2000 |
| 6751315 | High bandwidth phone line transceiver with capacitor isolation
| October 18, 1999 |
| 6748076 | Method for separating narrowband and broadband services on a transmission link and a splitter element
| November 3, 2000 |
| 6748060 | Apparatus and method for providing voice telephone instructions
| April 8, 2002 |
| 6748053 | Relay for personal interpreter
| January 21, 2003 |
| 6744883 | Filter system and method to suppress interference imposed upon a frequency-division multiplexed channel
| January 7, 2000 |
| 6744863 | Internet/telephone access device
| May 23, 2002 |
| 6735246 | Integrated modem and line-isolation circuitry with data flow control and associated method
| January 10, 2000 |
| 6731751 | Apparatus for cordless computer telephony
| August 8, 2000 |
| 6731728 | Low noise line powered DAA with differential feedback
| April 7, 1998 |
| 6731721 | Telephone exchange apparatus
| February 15, 2001 |
| 6728367 | Apparatus and method for filtering voiceband and metering tone frequencies of a mixed voice/data signal
| March 9, 2000 |
| 1 2 3 4 |
|
|
|
|
|
|
|
|
|
|
|