July 22, 2020
Sprint has dropped some parts of its patent disputes in Delaware federal court against several telecom companies over Voice-over-Packet technology that facilitates phone calls in an "effort to streamline the proceedings for trial."
June 18, 2018
Leading cable television operators and telecommunication providers have pushed back against a trio of patent lawsuits filed by Sprint over Voice-over-Packet technology that facilitates phone calls, telling a Delaware federal judge the company is lumping them all together instead of explaining to each what they allegedly did.
March 08, 2018
Sprint filed a trio of patent lawsuits in Delaware federal court Wednesday targeting major U.S. cable operators and providers of telecommunications services it says have infringed patents covering Voice-over-Packet technology that facilitates phone calls.