August 26, 2016
A Delaware federal judge on Thursday trimmed yet another patent from Intellectual Ventures' originally massive infringement suit against AT&T, T-Mobile and others, after the telecom giants argued that IV did not even own the patent when the company launched the case.
September 10, 2015
Intellectual Ventures I LLC slapped AT&T Mobility LLC and T-Mobile USA Inc. with lawsuits Wednesday in Delaware federal court that claim the cellphone companies infringed a patent on software that processes high-speed data transmissions.