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:
Feb. 16, 2010
Filed:
Mar. 12, 2004
Applicants:
Toshihiko Fukasawa, Machida, JP;
Hiroshi Okazaki, Yokohama, JP;
Kenichiro Tanaka, Kawasaki, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 15/173 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system enables information transmission between a server which serves information by its own communication format and a client which receives service on a general network, with an efficient and simple structure. A conversion serverreceives a video transmission request message from a clientin the HTTP protocol, the conversion serverconverts the message into a message of a format of a server, and transmits the converted message to the server. Then, the conversion serverreturns video data transferred from the serverto the clientin the HTTP protocol.