Logic circuitry packages for replaceable print apparatus components
US-12182281-B2 · Dec 31, 2024 · US
Data de-duplication in a non-volatile storage device responsive to commands based on keys transmitted to a host
US9430639B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9430639-B2 |
| Application number | US-201414505909-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 3, 2014 |
| Priority date | Dec 24, 2013 |
| Publication date | Aug 30, 2016 |
| Grant date | Aug 30, 2016 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A data storage device is configured to perform data de-duplication. A method of operating the data storage device includes receiving a first command and write data output from a host and storing the write data in a volatile memory in response to the first command, and writing the write data stored in the volatile memory in a non-volatile memory in response to a second command output from the host.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of operating a data storage device which is configured to perform data de-duplication, the method comprising: receiving a first command and write data from a host; storing the write data in a volatile memory in response to the first command; and in response to receiving a second command output from the host, deleting the write data stored in the volatile memory or writing the write data stored in the volatile memory into a non-volatile memory,…
Assignees
Inventors
Classifications
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9430639B2 cover?
- A data storage device is configured to perform data de-duplication. A method of operating the data storage device includes receiving a first command and write data output from a host and storing the write data in a volatile memory in response to the first command, and writing the write data stored in the volatile memory in a non-volatile memory in response to a second command output from the host.
- Who is the assignee on this patent?
- Samsung Electronics Co Ltd, Samsung Electronics Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G06F21/44. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Aug 30 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).