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:
Aug. 21, 2001
Filed:
Aug. 26, 1999
Applicant:
Inventor:
Philippe Ferriere, Redmond, WA (US);
Assignee:
Microsoft Corporation, Redmond, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/14 ;
U.S. Cl.
CPC ...
H04N 7/14 ;
Abstract
An improved teleconferencing data capture, encoding, and decoding architecture incorporates the audio encoding and video encoding functions in capture encoder hardware devices, and incorporates the video decoding function in a video decoder hardware device. The video decoder and an audio decoder are able to analyze incoming data packets and are communicably linked to their respective capture encoder devices, or to a single capture encoder device if both audio and video capture and encoding functions are incorporated in a single device, so that the capture and/or encoding functions may be modified during the course of a teleconference.