US Patent Issued to HAMILTON SUNDSTRAND on Aug. 19 for "Damping filter network having a tone decoder controlled damping switch" (British Inventors)

ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,395,104, issued on Aug. 19, was assigned to HAMILTON SUNDSTRAND Corp. (Charlotte, N.C.).

"Damping filter network having a tone decoder controlled damping switch" was invented by Jaspreet Kaur Mann (Birmingham, Great Britain) and Mark A. Thomas (Solihull, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "A damping filter network includes a damping filter having a damping filter resistor and a damping filter capacitor connected in series and a tone decoder having an input arranged to be connected to a system input and an output connected to a damping switch. The tone decoder has a pass-band between a lower frequency threshold and an upper frequ...