Case number 2:12-cv-00401
BRANDYWINE COMMUNICATIONS TECHNOLOGIES LLC v. COASTAL TELCO SERVICES INC > Summary
Court Case Number 2:12-cv-00401
Filing Date Dec 26, 2012
Court Maine District Court
Status Unknown
Defendant
Cause
35:271 Patent Infringement
Related Patents
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|---|---|---|
| 07894472 | Method and apparatus for automatic selection and operation of a subscriber line spectrum class technology | Feb 22, 2011 |
| 06970501 | Method and apparatus for automatic selection and operation of a subscriber line spectrum class technology | Nov 29, 2005 |
| 05828657 | Half-duplex echo canceler training using a pilot signal | Oct 27, 1998 |
| 05812537 | Echo canceling method and apparatus for data over cellular | Sep 22, 1998 |
| 05251328 | Predistortion technique for communications systems | Oct 5, 1993 |
| 05206854 | Detecting loss of echo cancellation | Apr 27, 1993 |
