Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7564895 | Method and apparatus for monitoring channel frequency response | Andrew G. Dempster, Mike M. J. Wingrove, Gwendolyn Kate Harris, Michel M. Darveau, Leslie Derek Humphrey +1 more | 2009-07-21 |
| 7498412 | Process for preparing porous collagen matrix from connective tissue | Lynn L.H. Huang | 2009-03-03 |
| 7391780 | Method and apparatus for statistical prediction of access bandwidth on an xDSL network | Gary T. Stone, Kim Crawford, Nelson M. Lee, Johnny Yuk Sang Fung, Michael Andrew Campbell | 2008-06-24 |
| 6785325 | DSL splitter providing test access to an interconnected subscriber loop and method | Anthony Peter Peck, Alfred Haw | 2004-08-31 |
| 6760847 | Method for performing subscriber loop disturber recognition by comparing measured sample power spectral densities with a set of known power spectral densities | Liqian Yao, Michael Andrew Campbell, Gary T. Stone | 2004-07-06 |
| 6266395 | Single-ended subscriber loop qualification for xDSL service | Michael Andrew Campbell | 2001-07-24 |