Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12138703 | Apparatus and method for hard facing a substrate | Andy Ollerenshaw, Sureshkumar Venkatachalam | 2024-11-12 |
| 8144852 | Method and apparatus for spectral containment over telephone service lines | Stephen Weinert | 2012-03-27 |
| 7352857 | Method and apparatus for spectral containment over telephone service lines | Stephen Weinert | 2008-04-01 |
| 7252163 | Downhole under-reamer tool | Andrew Ollerenshaw | 2007-08-07 |
| 7128170 | Adjustable stabiliser for directional drilling | Andrew Ollerenshaw | 2006-10-31 |
| 7020275 | Method and apparatus for spectral containment over telephone service lines | Stephen Weinert | 2006-03-28 |
| 7004266 | Adjustable downhole tool | Andrew Ollerenshaw | 2006-02-28 |
| 6708785 | Fluid controlled adjustable down-hole tool | Andrew Ollerenshaw | 2004-03-23 |
| 6711260 | Method and apparatus for spectral containment over telephone service lines | Stephen Weinert | 2004-03-23 |
| 6470558 | Method for facing a substrate | Frederick B. Russell | 2002-10-29 |
| 6369344 | Substrate facing method, body and kit | Frederick B. Russell | 2002-04-09 |
| 6088390 | Integrating decision feedback equalization and forward error correction to improve performance in point-to-multipoint digital transmission | Vladimir Friedman, Stuart D. Sandberg | 2000-07-11 |
| 6078741 | Automatic generation of reconfiguration scripts for telecommunication devices | Xiwen Ma, Xiaolin Tian, Steve Berriatua, Simon Moloney | 2000-06-20 |
| 5983388 | Forward error correction arrangement (FEC) for multipoint to single point communication systems | Vladimir Friedman, Stuart D. Sandberg, Peter N. Heller | 1999-11-09 |
| 5761243 | Digital receiver with noise filter which also serves as a feedback filter providing intersymbol interference reduction | Robert J. Sluijter, Johannes W. M. Bergmans | 1998-06-02 |
| 5757803 | Pots splitter assembly with improved transhybrid loss for digital subscriber loop transmission | David Byrd Ribner | 1998-05-26 |
| 5594792 | Methods and apparatus for modeling and emulating devices in a network of telecommunication systems | Philippe J. Chouraki, Simon Moloney, David R. Preston | 1997-01-14 |
| 5353310 | Data transmission system with reduced error propagation | Johannes W. M. Bergmans, Antonius J. P. Bogers, Eric Kathmann | 1994-10-04 |