| 7613236 |
Transmit power adjustment based on estimated electrical length of a loop |
Vladimir Oksman |
2009-11-03 |
$14,182,000 |
| 7583797 |
Single ended analog front end |
Daniel Marz |
2009-09-01 |
$6,507,000 |
| 7173944 |
Modulation switching for DSL signal transmission |
Kenneth D. Ko, David O. Anderton, Ismail I. Eldumiati, Steven A. Gronemeyer, Don L. Harmer +11 more |
2007-02-06 |
$4,228,000 |
| 7130395 |
Method and system for reducing cross-talk and avoiding bridged taps |
— |
2006-10-31 |
$6,985,000 |
| 7088803 |
Data access arrangement utilizing a serialized digital data path across an isolation barrier |
Thomas Grey Beutler, Eric Riggert |
2006-08-08 |
$11,893,000 |
| 7072391 |
Adjustment of transmit power based on an estimated electrical length of a loop |
Vladimir Oksman |
2006-07-04 |
|
| 7031462 |
Electronic inductor with transmit signal telephone line driver |
Frank Sacca |
2006-04-18 |
$17,389,000 |
| 7016490 |
Circuit board capacitor structure for forming a high voltage isolation barrier |
Thomas Grey Beutler |
2006-03-21 |
$7,425,000 |
| 6985565 |
Configurable DSL modem for high bit rates |
Vladimir Oksman |
2006-01-10 |
$9,306,000 |
| 6782082 |
Method and system for reducing cross-talk and avoiding bridged taps |
— |
2004-08-24 |
$9,951,000 |
| 6754318 |
Configurable multi-port modem to achieve a high bit rate in a DSL system |
Vladimir Oksman |
2004-06-22 |
$19,201,000 |
| 6731749 |
Telephone line interface circuit with intelligent line current and voltage control |
Frank Sacca, James Bunde Villadsen Skov, Eric Riggert |
2004-05-04 |
$10,394,000 |
| 6647101 |
Data access arrangement utilizing a serialized digital data path across an isolation barrier |
Thomas Grey Beutler, Eric Riggert |
2003-11-11 |
$5,821,000 |
| 6584196 |
Electronic inductor with transmit signal telephone line driver |
Frank Sacca |
2003-06-24 |
$35,831,000 |
| 6389135 |
Method and apparatus for deriving power from a clock signal coupled through capacitors |
Thomas Grey Beutler |
2002-05-14 |
$6,590,000 |
| 6359972 |
Line in use detection |
Russell Brian Schott, Stanton Renna, Robert W. Frankland |
2002-03-19 |
$7,069,000 |
| 6359973 |
Data access arrangement utilizing a serialized digital data path across an isolation barrier |
Thomas Grey Beutler, Eric Riggert |
2002-03-19 |
$7,069,000 |
| 6351530 |
Modem having a digital high voltage isolation barrier |
Thomas Grey Beutler |
2002-02-26 |
$18,197,000 |
| 6212227 |
Constant envelope modulation for splitterless DSL transmission |
Kenneth D. Ko, David O. Anderton, Ismail I. Eldumiati, Steven A. Gronemeyer, Don L. Harmer +11 more |
2001-04-03 |
$10,582,000 |
| 6151335 |
Modulation switching for DSL signal transmission |
Kenneth D. Ko, David O. Anderton, Ismail I. Eldumiati, Steven A. Gronemeyer, Don L. Harmer +11 more |
2000-11-21 |
$52,974,000 |
| 6081586 |
Modem having a programmable universal data access arrangement |
Thomas Grey Beutler, Nuno F. Paulino, Alberto Mantovani, Jacques Mathe |
2000-06-27 |
$76,310,000 |
| 6061445 |
Surge protection data access arrangement (DAA) |
Brian Stroud |
2000-05-09 |
$189,594,000 |
| 6008681 |
Method and apparatus for deriving power from a clock signal coupled through a transformer |
Thomas Grey Beutler |
1999-12-28 |
$113,624,000 |
| 5790656 |
Data access arrangement with telephone interface |
Robert W. Frankland |
1998-08-04 |
$16,622,000 |
| 5764694 |
Self-testing and evaluation system |
Jason B. Brent |
1998-06-09 |
$30,314,000 |
