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. 31, 2011
Filed:
Jul. 28, 2008
Applicants:
Amol Shukla, Seattle, WA (US);
Aaron James Colwell, Seattle, WA (US);
Inventors:
Amol Shukla, Seattle, WA (US);
Aaron James Colwell, Seattle, WA (US);
Assignee:
RealNetworks, Inc., Seattle, WA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/173 (2006.01);
U.S. Cl.
CPC ...
Abstract
A layered media stream comprising media information layers of different priorities may be adaptively distributed by transmitting at least one of the media information layers to a client on a time-windowed basis. Within each time window, the transmission of the media information layers is attempted in priority order and lower priority layers are transmitted as network conditions allow.