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:
Jul. 10, 2018
Filed:
Mar. 20, 2017
Oki Data Corporation, Tokyo, JP;
Tatsuhiko Shimomura, Tokyo, JP;
Yoichi Hayakawa, Tokyo, JP;
Oki Data Corporation, Tokyo, JP;
Abstract
An image forming apparatus includes a development unit having a first wireless communication part, a developer cartridge having a second wireless communication part and an antenna part that communicates with the first and second wireless communication parts. When the first and second wireless communication parts are respectively accommodated in holding parts, the first wireless communication part is closer to the antenna part than the second wireless communication part is, and the second wireless communication part and the first wireless communication part oppose each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile