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:
Mar. 25, 2025
Filed:
Jun. 22, 2021
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Ta-Wei Chan, New Taipei, TW;
Hung-Wen Lin, New Taipei, TW;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
A device, a method and a storage medium for accelerating activation function in relation to data processing by artificial neural network provides a register for storing a storage table, a matching unit including a plurality of comparators, a logic unit, and a selection unit. The comparators compare an input variable of the activation function with the variable intervals of the activation function to obtain a comparison output result, the logic unit performs a logical operation according to the comparison output result to obtain a logic output result and determines a variable interval to be calculated according to the logic output. The selection unit queries the storage table according to the variable interval to be calculated and obtains parameters of fitted quadratic function. A calculation unit performs calculations on the input variable according to the parameters.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile