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:
Nov. 04, 2008
Filed:
Nov. 18, 2002
Kanchan Mitra, Woodinville, WA (US);
Kanchan Mitra, Woodinville, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A stream pipeline framework is supported that operates on sequential stream implementations. The stream pipeline framework comprises a chained configuration of push streams and pull streams. A stream may be configured as at least one functional component such as a transformer, a buffered read, a buffered write, a stream write, a stream read, a file read, and a file write. A data transformer supports a data transformation, including data deflation or inflation, encoding or decoding, encryption or decryption, filtering, or concatenation. A buffered read and a data write buffer sequential data streams in data segments. A stream read reads (pulls) sequential data from a stream, and a stream write writes (pushes) sequential data to a stream. A file read and a file write supports a stream for an entity that does not support a stream interface such as ISequentialStream.