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.

Date of Patent:
Jan. 24, 2023

Filed:

Feb. 23, 2021
Applicant:

Sunrise Memory Corporation, San Jose, CA (US);

Inventors:

Robert D. Norman, Pendleton, OR (US);

Richard S. Chernicoff, Mercer Island, WA (US);

Eli Harari, Saratoga, CA (US);

Assignee:

SUNRISE MEMORY CORPORATION, San Jose, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/00 (2006.01); G06F 13/16 (2006.01); G06F 13/42 (2006.01); G06F 13/28 (2006.01);
U.S. Cl.
CPC ...
G06F 13/1668 (2013.01); G06F 13/28 (2013.01); G06F 13/4282 (2013.01); G06F 2213/0026 (2013.01);
Abstract

A shared memory provides multi-channel access from multiple computing or host devices. A priority circuit prioritizes the multiple memory requests that are submitted as bids from the multiple host channels, such that those memory access requests that do not give rise to a conflict may proceed in parallel. The shared memory may be multi-ported and a routing circuit routes the prioritized memory access request to the appropriate memory ports where the allowed memory access requests may be carried out.


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Norman, Robert. (2023). Channel controller for shared memory access (U.S. Patent No. 11561911). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11561911

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