US 7,110,444 K2 (4,040th)
	Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations
David F. Sorrells; Michael J. Bultman; Robert W. Cook; Richard C. Looke; Charley D. Moses, Jr.; Gregory S. Rawlins; and Michael W. Rawlins
Assigned to PARKERVISION, INC.
Trial No. IPR2021-00990, May 20, 2021
Trial No. IPR2022-00245, Dec. 17, 2021
Inter Partes Review Certificate for Patent 7,110,444, issued Sep. 19, 2006, Appl. No. 09/632,856, Aug. 4, 2000
Inter Partes Review Certificate issued Jul. 16, 2025