U.S. Patent No. 6,282,574

2 opinions in this collection construe or address U.S. Patent No. 6,282,574. View the patent on Google Patents.

• April 16, 2010 Fed. Cir. Verizon Services Corp. v. COX Fibernet Virginia, Inc., No. 09-1086 (Fed. Cir. Apr. 16, 2010) Affirmed
• September 26, 2007 Fed. Cir. Verizon Services Corp. v. Vonage Holdings Corp., No. 07-1240 (Fed. Cir. Sept. 26, 2007) Affirmed in Part