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. 20, 2012
Filed:
Mar. 19, 2008
Sean Miceli, San Jose, CA (US);
Sean Miceli, San Jose, CA (US);
Seiko Epson Corporation, Tokyo, JP;
Abstract
Apparatus having corresponding methods and computer-readable media comprise a circuit adapted to receive a seek time for a first stream of delta-encoded data stored in a stream file; a circuit adapted to select an index time based on the seek time, and adapted to retrieve an index pointer associated with the index time from an index file, wherein the index file includes a plurality of the index times and index pointers each associated with one of the index times; a circuit adapted to select an intraframe based on the index pointer, and adapted to retrieve the intraframe, and a frame pointer associated with the intraframe, from a frame file, wherein the frame file includes a plurality of the intraframes and frame pointers; and an output circuit adapted to transmit a second stream of delta-encoded data based on the intraframe and the delta-encoded data stored in the stream file.