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:
Jan. 13, 2026
Filed:
Apr. 02, 2024
The Boeing Company, Arlington, VA (US);
Thomas H. Friddell, Kent, WA (US);
The Boeing Company, Arlington, VA (US);
Abstract
The present disclosure provides implementations of a filter suitable for use in quantum computing systems and other low-power, high-speed applications. In some aspects, a filter circuit includes a series-connected arrangement of unit delays and summers in an alternating pattern. The filter circuit further includes a plurality of coefficient multipliers, each having a respective output connected with one or more of the summers, and each including a multiplexing stage including one or more multiplexers addressed using one or more bits of a respective input coefficient vector. A first coefficient multiplier of the plurality of coefficient multipliers includes a partial product stage configured to provide a plurality of integer partial products of an input data vector to the multiplexing stages of the plurality of coefficient multipliers.