US Patent Issued to Cisco Technology on Sept. 22 for "Equalizer with all-pass filter delay" (California, Pennsylvania, New Jersey Inventors)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,744,695, issued on Sept. 22, was assigned to Cisco Technology Inc. (San Jose, Calif.).

"Equalizer with all-pass filter delay" was invented by Kadaba Lakshmikumar (Hillsborough, N.J.), Abhishek Bhat (Allentown, Pa.) and Romesh Kumar Nandwana (Carlsbad, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure describes an equalizer that uses an all-pass filter to delay a signal to a transconductor cell. According to an embodiment, the equalizer includes an input line, a first transconductor cell connected to the input line, a filter, and a second transconductor cell. The filter includes a first inverter connected to the input line, a ...