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:
May. 23, 2017
Filed:
Mar. 12, 2012
Applicants:
Douglas Chan, San Jose, CA (US);
Jay Iyer, San Jose, CA (US);
Wei-jen Hsu, Fremont, CA (US);
Inventors:
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/173 (2011.01); H04N 21/222 (2011.01); H04N 21/231 (2011.01); H04N 21/433 (2011.01); H04N 21/44 (2011.01); H04N 21/472 (2011.01); H04N 21/845 (2011.01);
U.S. Cl.
CPC ...
H04N 21/2223 (2013.01); H04N 7/17318 (2013.01); H04N 21/23106 (2013.01); H04N 21/4331 (2013.01); H04N 21/44004 (2013.01); H04N 21/47217 (2013.01); H04N 21/8456 (2013.01);
Abstract
A user device may send a request for a data file to an access point. The user device may then receive, from the access point, data indicating that a segment of the data file has been previously cached in a local cache at the access point. In response to receiving the data, the user device may display an indicator configured to indicate that the segment of the data file is cached in the local cache.