- Patent Title: Remove-on-delete technologies for solid state drive optimization
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Application No.: US14961809Application Date: 2015-12-07
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Publication No.: US09696907B2Publication Date: 2017-07-04
- Inventor: Frank J. Shu , Nathan S. Obr
- Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
- Applicant Address: US WA Redmond
- Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
- Current Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
- Current Assignee Address: US WA Redmond
- Agency: Mayer & Williams PC
- Agent Mark K. Young
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F3/06 ; G06F12/0866 ; G06F12/02

Abstract:
Technologies for identifying data stored on a solid state drive (“SSD”) device that correspond to data associated with a delete event, and marking the deleted data stored on the SSD as invalid such that the SSD can avoid unnecessary operations on the invalid data. Included are interfaces operable to communicate invalid data information providing a remove-on-delete command that provides invalid data information sufficient to identify the SSD data to be marked as invalid.
Public/Granted literature
- US20160162194A1 REMOVE-ON-DELETE TECHNOLOGIES FOR SOLID STATE DRIVE OPTIMIZATION Public/Granted day:2016-06-09
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