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:
Nov. 22, 2022
Filed:
Jun. 26, 2020
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Youming Tsao, Shenzhen, CN;
Bingwu Ji, Shenzhen, CN;
Cong Yao, Shanghai, CN;
Jiahua Lin, Taipei, TW;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/24 (2006.01); G06F 1/3287 (2019.01); G11C 5/14 (2006.01); G11C 7/10 (2006.01);
U.S. Cl.
CPC ...
G11C 7/24 (2013.01); G06F 1/3287 (2013.01); G11C 5/14 (2013.01); G11C 7/1072 (2013.01);
Abstract
A chip includes a processor, a memory, and a storage controller of the memory. There is an access path between the processor and the storage controller, and the processor reads data from or writes data into the memory by using the storage controller through the access path. The chip further includes a shielding circuit. The shielding circuit is configured to shield a signal on the access path when the processor is powered off.