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DNT, LLC v. Sprint Nextel Corporation et al
Case Number:
3:09-cv-00021
Court:
Nature of Suit:
Judge:
Firms
- Christian & Barton
- Cooley LLP
- Grasso PLLC
- K&L Gates
- McGuireWoods
- Nixon Peabody
- Perkins Coie
- Procopio Cory
- Sidley Austin
- Spotts Fain
- Troutman Pepper
- Wiley Rein
- Williams Mullen
Companies
- Cricket Communications Inc.
- Novatel Wireless, Inc.
- QUALCOMM Inc.
- T-Mobile US Inc.
- United States Cellular Corp.
Sectors & Industries:
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August 31, 2010
No New Trial For Acacia In Verizon, T-Mobile IP Win
Acacia Research Corp. unit DNT LLC has lost its bid for a new trial or to overturn a jury verdict that found Verizon Wireless Inc., T-Mobile USA Inc. and others did not infringe a dialing technology patent.
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December 15, 2009
Verizon, T-Mobile Didn't Infringe Dialing Patent: Jury
A federal jury has come down in favor of Verizon Wireless Inc., T-Mobile USA Inc. and others in a suit brought by Acacia Research Corp. unit DNT LLC, finding that the cell phone service providers did not infringe a dialing technology patent.
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January 14, 2009
Acacia Slaps Sprint, Verizon With Modem Patent Suit
A clutch of major cell phone companies — including Sprint Nextel Corp., Verizon Wireless Inc. and T-Mobile USA Inc. — have been hit with a lawsuit alleging their wireless modem cards infringe a patent held by DNT LLC, a subsidiary of Acacia Research Corp.