Case number 1:09-cv-03557
Helferich Patent Licensing, L.L.C. v. Panasonic Corp. et al > Summary
Court Case Number 1:09-cv-03557
Filing Date Jun 11, 2009
Termination Date Nov 19, 2009
Court Illinois Northern District Court
Status Dismissed - Voluntarily
Plaintiff
Defendant
Plaintiff Attorneys
5Helferich Patent Licensing, LLC
Attorney Name: Jon E. Kappes
The Law Offices of Lisa & Lesko
Helferich Patent Licensing, LLC
Attorney Name: Steven G. Lisa
The Law Offices of Lisa & Lesko
Helferich Patent Licensing, LLC
Attorney Name: Mildred E. Park
The Law Offices of Lisa & Lesko
Helferich Patent Licensing, LLC
Attorney Name: Timothy D. Sperling
The Law Offices of Lisa & Lesko
Cause
35:271 Patent Infringement
Related Patents
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|---|---|---|
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| 07376432 | Paging transceivers and methods for selectively retrieving messages | May 20, 2008 |
| 07280838 | Paging transceivers and methods for selectively retrieving messages | Oct 9, 2007 |
| 07146157 | Systems and methods for downloading audio information to a mobile device | Dec 5, 2006 |
| 07003304 | Paging transceivers and methods for selectively retrieving messages | Feb 21, 2006 |
| 06983138 | User interface for message access | Jan 3, 2006 |
| 06233430 | Paging transceivers and methods for selectively retrieving messages | May 15, 2001 |
| 06097941 | User interface for voice message access | Aug 1, 2000 |
| 06087956 | Paging transceivers and methods for selectively erasing information | Jul 11, 2000 |
