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:
Dec. 24, 2019
Filed:
Dec. 18, 2015
Beijing Lenovo Software Ltd., Beijing, CN;
Lenovo (Beijing) Co., Ltd., Beijing, CN;
Qingtao Sun, Beijing, CN;
Beijing Lenovo Software Ltd., Beijing, CN;
Lenovo (Beijing) Co., Ltd., Beijing, CN;
Abstract
A data storage method and a solid state disk (SSD) are provided. The method comprises: obtaining, by the SSD, target data; determining a target buffer for storing the target data between a first buffer and a second buffer based on a data type of the target data, wherein the first buffer is a buffer preset in a memory of an electronic device which includes the SSD, and the second buffer is an inherent buffer in the SSD; and caching the target data into the target buffer. The method further includes: obtaining state information of the electronic device, wherein the state information indicates a current status of the electronic device, and includes a utilization rate of a central processing unit of the electronic device; determining whether a status of the electronic device has changed, based on the state information, to obtain a determination result; and transferring first data from the second buffer to a specified region in a storage medium of the SSD, or from the specified region in the storage medium to the second buffer, according to the determination result, wherein the storage medium is a flash memory in the SSD.