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:
Mar. 03, 2020
Filed:
Feb. 28, 2017
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventors:
Yawen Wei, Sunnyvale, CA (US);
Kaiyang Liu, Bellevue, WA (US);
Jie Xiao, Sunnyvale, CA (US);
Divye Khilnani, Sunnyvale, CA (US);
Nihar Mehta, Sunnyvale, CA (US);
Mingyuan Zhong, Sunnyvale, CA (US);
Dayun Li, Sunnyvale, CA (US);
Siyu You, Santa Clara, CA (US);
Assignee:
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01); G06F 16/435 (2019.01); G06F 16/172 (2019.01);
U.S. Cl.
CPC ...
G06F 16/435 (2019.01); G06F 16/172 (2019.01);
Abstract
A media item cache manager system which implements techniques for efficiently using cache memory to respond to requests. The cache memory may include information on items along with a status indicator for each of the items, indicating different status information. Some examples of possible status indicators include valid, invalid, or in-progress indicators.