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:
Aug. 12, 2025
Filed:
Oct. 13, 2023
D-matrix Corporation, Santa Clara, CA (US);
Jayaprakash Balachandran, Santa Clara, CA (US);
Aayush Ankit, Santa Clara, CA (US);
Irene Quek, San Jose, CA (US);
Sudeep Bhoja, Cupertino, CA (US);
d-MATRIX CORPORATION, Santa Clara, CA (US);
Abstract
An AI accelerator apparatus using in-memory compute chiplet devices. The apparatus includes a first semiconductor substrate having a plurality of chiplets, each of which includes a plurality of tiles. Each tile includes a plurality of slices, a central processing unit (CPU), and a hardware dispatch device. Each slice can include a digital in-memory compute (DIMC) device configured to perform high throughput computations. In particular, the DIMC device can be configured to accelerate the computations of attention functions for transformer-based models (a.k.a. transformers) applied to machine learning applications. The chiplets are in a full mesh connectivity configuration such that at least one of the die-to-die (D2D) interconnects of each chiplet is coupled to one of the D2D interconnects of each other chiplet using a non-diagonal link. The chiplets can also include other interfaces to facilitate communication between the chiplets, memory and a server or host system.