| 7509670 |
Method and apparatus for locating a cleaner bandwidth in a frequency channel for data transmission |
Hung-San Chen, Alejandro Schwartzman, Xiong Yang |
2009-03-24 |
| 7469414 |
Fast and reliable data carrier detection by a cable modem in a cable television plant |
Guenter E. Roeck, Wei-Sing Chen |
2008-12-23 |
| 6973668 |
Method and apparatus for locating a faulty component in a cable television system having cable modems |
Wei-Sing Chen, Mark E. Millet |
2005-12-06 |
| 6895043 |
Method and apparatus for measuring quality of upstream signal transmission of a cable modem |
Mark E. Millet |
2005-05-17 |
| 6888883 |
Method and apparatus for reducing noise leakage from a cable modem |
Alejandro Schwartzman |
2005-05-03 |
| 6782884 |
Method and apparatus for locating a faulty component in a cable television system having cable modems |
Wei-Sing Chen, Mark E. Millet |
2004-08-31 |
| 6757522 |
Technique for determining carrier-to-noise ratio of selected channels in an access network |
Hungsan Chen, Nan Tu, Harihara Mahesh, Chrisanto de Jesus Leano, Nozar Azarakhsh |
2004-06-29 |
| 6588016 |
Method and apparatus for locating a faulty component in a cable television system having cable modems |
Wei-Sing Chen, Mark E. Millet |
2003-07-01 |
| 6574796 |
Fast and reliable data carrier detection by a cable modem in a cable television plant |
Guenter E. Roeck, Wei-Sing Chen |
2003-06-03 |
| 6574797 |
Method and apparatus for locating a cleaner bandwidth in a frequency channel for data transmission |
Hung-San Chen, Alejandro Schwartzman, Xiong Yang |
2003-06-03 |
| 6385773 |
Method and apparatus for upstream frequency channel transition |
Alejandro Schwartzman, Mark E. Millet, Wei-Sing Chen, Hung-San Chen |
2002-05-07 |
| 6285960 |
Method and apparatus for a router line card with adaptive selectable gain control |
Joseph C. H. Fung, Mark E. Millet, Nan Tu, Guenter E. Roeck, Yuzon Hao |
2001-09-04 |
| 6163824 |
Hot plug port adapter with separate PCI local bus and auxiliary bus |
William L. Quackenbush, David Tsiang, John T. Chapman, Glenn Lee |
2000-12-19 |
| 5793987 |
Hot plug port adapter with separate PCI local bus and auxiliary bus |
William L. Quackenbush, David Tsiang, John T. Chapman, Glenn Lee |
1998-08-11 |