U.S. Patent No. 6,147,601

3 opinions in this collection construe or address U.S. Patent No. 6,147,601. View the patent on Google Patents.

• February 24, 2022 Fed. Cir. Alarm.Com Incorporated v. Hirshfeld, No. 21-2102 (Fed. Cir. Feb. 24, 2022) Reversed in Part
• April 13, 2021 Fed. Cir. Vivint, Inc. v. Alarm.Com Inc., No. 19-2438 (Fed. Cir. Apr. 13, 2021) Affirmed
• December 20, 2018 Fed. Cir. Vivint, Inc. v. Alarm.Com Inc., No. 17-2218 (Fed. Cir. Dec. 20, 2018) Affirmed in Part