The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2026
Filed:
Jan. 03, 2025
Cisco Technology, Inc., San Jose, CA (US);
Kadaba Lakshmikumar, Hillsborough, NJ (US);
Abhishek Bhat, Allentown, PA (US);
Romesh Kumar Nandwana, Carlsbad, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
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 second inverter connected to an output of the first inverter, and a third inverter connected to the input line and the output of the second inverter. The second transconductor cell is connected to the output of the second inverter.