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:
Jun. 05, 2007
Filed:
Mar. 04, 2004
Yoshiyuki Nakajima, Ibaraki, JP;
Takeshi Sekiya, Ibaraki, JP;
Shigeru Sugita, Saitama, JP;
Canon Kabushiki Kaisha, , JP;
Abstract
A communication system that can quickly perform the processing of the data re-transmission when error occurs in the data. The communication system includes an automatic original feeder and an image reader that transmit and receive data simultaneously. A CPU provided in the automatic original feeder determines error of reception data. The CPU adds the result of the determination to transmission data being transmitted to the image reader. One of the automatic original feeder and the image reader acts as a slave, and the other acts as a master.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile