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. 30, 2025
Filed:
Oct. 25, 2021
Apple Inc., Cupertino, CA (US);
Christopher L. Mills, Saratoga, CA (US);
APPLE INC., Cupertino, CA (US);
Abstract
Embodiments of the present disclosure relate to binary comparison operations (e.g., Boolean operations) and reduction operations in a neural processor circuit to enable implementation of conditional operations without software control. The neural processor circuit includes a neural engine circuit and a planar engine circuit coupled to the neural engine circuit. The neural engine circuit performs a convolution operation to generate output data. The planar engine circuit includes a binary comparator circuit and a filter circuit coupled to the binary comparator circuit. The binary comparator circuit performs a binary comparison operation on a tensor from the output data to generate a conditional tensor. The filter circuit performs a reduction operation for each patch of the conditional tensor to generate a respective reduced value of multiple reduced values associated with a corresponding channel of multiple channels of the conditional tensor.