Patent suits filed Sept. 27, 2012, in the U.S. District Court for the Eastern District of Texas

TQP Development LLC v. Electronic Arts Inc.
Civil Action No: 2:12-cv-00620-MHS-CMC
Cause of Action: Filed for the alleged infringement of U.S. Patent No. 5,412,730, entitled “Encrypted Data Transmission System Employing Means for Randomly Altering the Encryption Keys.”
Plaintiff’s Attorneys: Marc A. Fenster, Kevin P. Burke, Adam S. Hoffman and Alexander C.D. Giza, Russ August & Kabat, Los Angeles; Hao Ni, Ni Law Firm, Dallas; Andrew W. Spangler and James A. Fussell III, Spangler & Fussell, Longview

TQP Development LLC v. First Data Corporation
Civil Action No: 2:12-cv-00621-MHS-CMC
Cause of Action: Filed for the alleged infringement of U.S. Patent No. 5,412,730, entitled “Encrypted Data Transmission System Employing Means for Randomly Altering the Encryption Keys.”
Plaintiff’s Attorneys: Marc A. Fenster, Kevin P. Burke, Adam S. Hoffman and Alexander C.D. Giza, Russ August & Kabat, Los Angeles; Hao Ni, Ni Law Firm, Dallas; Andrew W. Spangler and James A. Fussell III, Spangler & Fussell, Longview

TQP Development LLC v. Kenexa Brassring Inc.
Civil Action No: 2:12-cv-00622-MHS-CMC
Cause of Action: Filed for the alleged infringement of U.S. Patent No. 5,412,730, entitled “Encrypted Data Transmission System Employing Means for Randomly Altering the Encryption Keys.”
Plaintiff’s Attorneys: Marc A. Fenster, Kevin P. Burke, Adam S. Hoffman and Alexander C.D. Giza, Russ August & Kabat, Los Angeles; Hao Ni, Ni Law Firm, Dallas; Andrew W. Spangler and James A. Fussell III, Spangler & Fussell, Longview