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.:

US 7949890 B1

PDF
Full Text
Expired
Date of Patent:
May. 24, 2011

Filed:

Jan. 31, 2008
Applicants:

Stanislav Vonog, Moscow, RU;

Nikolay Surin, Moscow, RU;

Timur Iskhodzhanov, Dolgoprudny, RU;

Vadim Shtayura, Dolgoprudny, RU;

Inventors:

Stanislav Vonog, Moscow, RU;

Nikolay Surin, Moscow, RU;

Timur Iskhodzhanov, Dolgoprudny, RU;

Vadim Shtayura, Dolgoprudny, RU;

Assignee:

Net Power and Light, Inc., San Francisco, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/12 (2006.01); H04J 3/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

Described are the architecture of such a system, algorithms for time synchronization during a multiway conferencing session, methods to fight with network imperfections such as jitter to improve synchronization, methods of introducing buffering delays to create handicaps for players with faster connections, methods which help players with synchronization (such as a synchronized metronome during a music conferencing session), methods for synchronized recording and live delivery of synchronized data to the audience watching the distributed interaction live over the Internet.


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