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:
Oct. 29, 2002
Filed:
Sep. 28, 1998
Kenichiro Tanaka, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
When a client control apparatus on a network connects to a camera control apparatus in hyper text transfer protocol and requests the camera control apparatus to transmit a file of its home page, the camera control apparatus transmits a file, to the client control apparatus including a description for causing the client control apparatus to request the camera control apparatus to transmit an applet for performing automatic reception. When the client control apparatus receives this file, transmission of the applet is requested, and the server control apparatus transmits the applet. Then, when transmission of state information is requested, the server control apparatus transmits state information to the client control apparatus only when an event indicative of a change in an angle of a camera occurs; thereby traffic of the network is reduced.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile