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. 30, 2026
Filed:
May. 16, 2022
Zhejiang Lab, Zhejiang, CN;
Zhejiang University, Zhejiang, CN;
Guoquan Zhu, Zhejiang, CN;
De MA, Zhejiang, CN;
Qiming Lu, Zhejiang, CN;
Junhai Fan, Zhejiang, CN;
Fangchao Yang, Zhejiang, CN;
Xiaofei Jin, Zhejiang, CN;
Shichun Sun, Zhejiang, CN;
Youneng Hu, Zhejiang, CN;
Zhejiang Lab, Zhejiang, CN;
ZHEJIANG UNIVERSITY, Zhejiang, CN;
Abstract
Disclosed are a parallel method and device for convolution computation and data loading of a neural network accelerator. The method needs two input feature maps and two convolution kernel cache blocks, and sequentially stores the input feature maps and 64 convolution kernels into cache sub-blocks according to a loading length, so as to execute convolution computation and simultaneously load data of a next group of 64 convolution kernels.