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, 2009
Filed:
Jun. 15, 2006
Steven G. Ludwig, Boulder, CO (US);
Joan LA Verne Mitchell, Longmont, CO (US);
Steven G. Ludwig, Boulder, CO (US);
Joan La Verne Mitchell, Longmont, CO (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Provided are a method, system, and article of manufacture for using operation codes to control a decoder's use of a buffer to generate data from an input data stream into an output data stream. An encoder generates an input data stream for a decoder comprising at least one operation code and compressed data for an output device. The at least one operation code instructs the decoder on how to use a buffer when processing the input data stream. The decoder receives the input data stream, processes the data in the input data stream to perform an operation with respect to the buffer according to the at least one operation code, and decodes the compressed data into decompressed data to send to an output data stream to the output device.