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:
Jun. 23, 2026
Filed:
Dec. 07, 2022
Intel Corporation, Santa Clara, CA (US);
Volker Mauer, London, GB;
Altera Corporation, San Jose, CA (US);
Abstract
An integrated circuit includes a filter circuit and a computation circuit that applies emphasis to a data stream in a frequency domain to reduce distortion to the data stream caused by the filter circuit. The emphasis is determined based on the distortion caused by the filter circuit. A circuit design system includes logic synthesis and optimization tools that relax parameters for a first filter circuit to generate relaxed parameters, use the relaxed parameters to generate a second filter circuit that filters data, generate an emphasis vector based on distortion in the data caused by the second filter circuit, and generate a computation circuit that applies the emphasis vector to the data to reduce the distortion in the data caused by the second filter circuit.