Cambricon Technologies has been granted a patent for a fractal calculating device integrated within an integrated circuit. This device features multiple layers of calculation units, including a root unit that issues tasks and middle layers with fractal functional units for sub-tasks, enhancing collaborative computation. GlobalData’s report on Cambricon Technologies gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Cambricon Technologies, User journey analytics was a key innovation area identified from patents. Cambricon Technologies's grant share as of July 2024 was 39%. Grant share is based on the ratio of number of grants to total number of patents.
Fractal calculating device for integrated circuit operations
The patent US12026606B2 describes a fractal calculating device designed to enhance computational efficiency through a multi-layered architecture of calculation units. Each layer consists of functional units capable of performing tasks and storing related data. The structure includes a root calculation unit at the top, which issues tasks, and a middle layer that features multiple fractal functional units responsible for issuing sub-tasks and processing their results. Additionally, a local functional unit within the middle layer executes a local task that consolidates the results of the sub-tasks. The device also incorporates a leaf calculation unit at the lowest layer, equipped with an accelerator to compute sub-tasks, thereby optimizing the overall calculation process.
The device's architecture is further supported by a controller at each layer, which manages task assignments and instructions. The root controller receives tasks and directs the root functional unit, while the middle layer controller generates fractal and local instructions, splitting tasks into manageable sub-tasks. The leaf layer controller generates fractal instructions for the accelerator to execute. Notably, the calculation units across all layers utilize a uniform instruction set architecture, promoting consistency and efficiency. The patent also encompasses an integrated circuit device that incorporates the fractal calculating device, as well as a board card that includes this integrated circuit, indicating potential applications in advanced computing systems.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
