Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11476937 | CATV digital transmission with bandpass sampling | Robert J. Thompson, David C. Hartrum, Christopher Jeblonski, Rudolph J. Menna | 2022-10-18 |
| 10367580 | Reverse-direction tap (RDT), remote diagnostic management tool (RDMT), and analyses using the RDT and the RDMT | Liming Fang, Jim Chen, Li Zhang, Xiaolong Zhang, Karl E. Moerder +1 more | 2019-07-30 |
| 9735867 | Microreflection delay estimation in a CATV network | Robert J. Thompson, Mark Fowler | 2017-08-15 |
| 9729937 | CATV digital transmission with BandPass sampling | Robert J. Thompson, David C. Hartrum, Christopher Jeblonski, Rudolph J. Menna | 2017-08-08 |
| 9136943 | Method of characterizing impairments detected by equalization on a channel of a network | Robert J. Thompson, Charles S. Moore, Marc L. Morrissette | 2015-09-15 |
| 9088355 | Method and apparatus for determining the dynamic range of an optical link in an HFC network | Charles S. Moore, Robert J. Thompson, Michael J. Cooper | 2015-07-21 |
| 8937992 | Method and apparatus for updating equalization coefficients of adaptive pre-equalizers | Michael J. Cooper, Charles S. Moore, Marc L. Morrissette, Robert J. Thompson | 2015-01-20 |
| 8594118 | Method and apparatus for configuring logical channels in a network | Michael J. Cooper | 2013-11-26 |
| 8537972 | Method and apparatus for determining micro-reflections in a network | Robert J. Thompson, Michael J. Cooper, Charles S. Moore | 2013-09-17 |
| 8526485 | Using equalization coefficients of end devices in a cable television network to determine and diagnose impairments in upstream channels | Robert J. Thompson, Michael J. Cooper, Charles S. Moore, Marc L. Morrissette | 2013-09-03 |
| 8284828 | Monitoring instability and resetting an equalizer | Michael J. Cooper | 2012-10-09 |
| 8279764 | Method and apparatus for selecting a network element for testing a network | Michael J. Cooper, Thomas R. Keske, Veronica M. Lobo, Brian K. Thibeault | 2012-10-02 |
| 8265559 | Method and apparatus for determining modulation levels that are supported on a channel | Michael J. Cooper, Charles S. Moore, Brian K. Thibeault, Robert J. Thompson | 2012-09-11 |
| 8081674 | Methods and system for determining a dominant impairment of an impaired communication channel | Robert J. Thompson, Michael J. Cooper, Charles S. Moore | 2011-12-20 |
| 8000254 | Methods and system for determining a dominant impairment of an impaired communication channel | Robert J. Thompson, Michael J. Cooper, Charles S. Moore | 2011-08-16 |
| 7876697 | Method and apparatus for characterizing modulation schemes in an HFC network | Robert J. Thompson, Michael J. Cooper, Charles S. Moore | 2011-01-25 |
| 7831887 | Method and apparatus for using long forward error correcting codes in a content distribution system | Gerald R. Joyce, Mark S. Schmidt | 2010-11-09 |
| 7742697 | Efficient use of trusted third parties for additional content-sharing security | Michael J. Cooper, Charles S. Moore, Robert J. Thompson | 2010-06-22 |
| 7672310 | Method and apparatus for dynamically changing the preamble length of a burst communication | Michael J. Cooper, Wei Hui, Marc L. Morrissette | 2010-03-02 |
| 7616654 | Spectrum management systems and methods for cable networks | Poth Boontor, Michael J. Cooper | 2009-11-10 |
| 6906526 | Non-intrusive cable connection monitoring for use in HFC networks | William C. Hart, David J. Smentek | 2005-06-14 |
| 6895594 | Switch matrix packaging for high availability | Michael J. Simoes, Stanley Ivas | 2005-05-17 |
| 6757253 | Spectrum management method for a cable data system | Michael J. Cooper, Mark C. Miner | 2004-06-29 |
| 6483033 | Cable management apparatus and method | Michael J. Simoes, Stanley Ivas | 2002-11-19 |
| 6377552 | System, device, and method for evaluating dynamic range in a communication system | Bruce O. Cox, William Leslie Brown | 2002-04-23 |