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:
Sep. 15, 2020
Filed:
Oct. 23, 2018
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Xiaozhong Xing, Bellevue, WA (US);
Liang Yang, Sammamish, WA (US);
Danyu Zhu, Redmond, WA (US);
Robin Andrew Alexander, Woodinville, WA (US);
HoYuen Chau, Bellevue, WA (US);
Vishal Jose Mannanal, Renton, WA (US);
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
An I/O processing system includes reception of a request to perform an I/O operation from a user-mode application, providing of the request to a storage device, scheduling of an operating system deferred procedure call to determine whether the storage device has completed the I/O operation, execution of the scheduled deferred procedure call to determine that the storage device has completed the I/O operation, and transmission of a return corresponding to the completed I/O operation to the user-mode application.