Case number 2:13-cv-00118
Brandywine Communications Technologies LLC v. Chatham Hill Group LLC > Summary
Court Case Number 2:13-cv-00118
Filing Date Jan 17, 2013
Court Arizona District Court
Status Unknown
Defendant
Plaintiff Attorneys
2Defendant Attorneys
Cause
35:271 Patent Infringement
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 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 |
