U.S. Patent No. 6,879,667

3 opinions in this collection construe or address U.S. Patent No. 6,879,667. View the patent on Google Patents.

• August 28, 2017 E.D. Tex. Metaswitch Networks Ltd v. Genband US LLC et al, No. 2:14-cv-00744 (E.D. Tex. Aug. 28, 2017) Denied
• April 11, 2016 E.D. Tex. Metaswitch Networks Ltd v. Genband US LLC et al, No. 2:14-cv-00744 (E.D. Tex. Apr. 11, 2016) Adopted in Part
• March 8, 2016 E.D. Tex. Metaswitch Networks Ltd v. Genband US LLC et al, No. 2:14-cv-00744 (E.D. Tex. Mar. 8, 2016) Granted in Part