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 7139248 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 21, 2006

Filed:

Jan. 29, 2002
Applicants:

Shinya Murai, Kanagawa, JP;

Fumiko Tanaka, Kanagawa, JP;

Inventors:

Shinya Murai, Kanagawa, JP;

Fumiko Tanaka, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/16 (2006.01); H04M 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

In an electronic conference system, a speaker's equipment acquires information regarding the audience's equipment from the audience's equipment, produces presentation data for transmission suitable for the audience's equipment, by applying a prescribed processing to the presentation data according to the information regarding the audience's equipment, and transmits the presentation data for transmission to the audience's equipment, such that the presentation data can be displayed correctly even at the audience's equipments which have display capabilities different from that of the speaker's equipment.


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Murai, Shinya. (2006). Electronic conference system using presentation data processing based on audience equipment information (U.S. Patent No. 7139248). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7139248

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