US 6,363,345 K2 (3,814th)
System, method and apparatus for cancelling noise
Joseph Marash; and Baruch Berdugo
Assigned to ANDREA ELECTRONICS CORPORATION
Trial No. IPR2017-00626, Jan. 9, 2017
Inter Partes Review Certificate for Patent 6,363,345, issued Mar. 26, 2002, Appl. No. 09/252,874, Feb. 18, 1999
Inter Partes Review Certificate issued Dec. 12, 2024