Patent & IP news archive

Adaptix, Inc.
v. Ericsson, Inc. et. al.

Complaint for Patent Infringement
Civil Action No. 6:13-cv-00049; no judge yet assigned.
Filed on Jan. 10, 2013 in the U.S. District Court for the Eastern District of Texas;

Plaintiffs

v.
Adaptix
Ward & Smith Law Firm; Longview, TX
Jack Wesley Hill

Defendants

Telefonaktiebolaget LM Ericsson
AT&T Mobility
AT&T

Patents in case

  • 7,072,315: “Medium access control for orthogonal frequency-division multiple-access (OFDMA) cellular networks” by Liu et. al. and assigned to Adaptix, Inc.. Prosecuted by Fulbright & Jaworski LLP. Includes 35 claims (7 indep.). Was application 09/685,977. Filed 10/10/2000 & Granted 7/4/2006.
  • 7,146,172: “Multi-carrier communications with adaptive cluster configuration and switching” by Li et. al. and assigned to Adaptix, Inc.. Prosecuted by Fulbright & Jaworski LLP. Includes 13 claims (1 indep.). Was application 09/837,701. Filed 4/17/2001 & Granted 12/5/2006.
  • 6,904,283: “Multi-carrier communications with group-based subcarrier allocation” by Li et. al. and assigned to Adaptix, Inc.. Prosecuted by Blakely, Sokoloff, Taylor & Zafman LLP. Includes 119 claims (10 indep.). Was application 09/837,337. Filed 4/17/2001 & Granted 6/7/2005.
  • 7,573,851: “Method and system for switching antenna and channel assignments in broadband wireless networks” by Xing et. al. and assigned to Adaptix, Inc.. Prosecuted by Fulbright & Jaworski L.L.P.. Includes 31 claims (3 indep.). Was application 11/007,064. Filed 12/7/2004 & Granted 8/11/2009.

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Case documents (PDF)

Fig. 1 from 6,904,283

6,904,283 figure 1

Litigant weblinks

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