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. 03, 1997
Filed:
Sep. 22, 1993
Shouzou Fujiwara, Kawasaki, JP;
Akihiko Uematsu, Kawasaki, JP;
Toshio Hino, Kawasaki, JP;
Shinji Ohshima, Kawasaki, JP;
Fujitsu Limited, Takahashi, JP;
Abstract
A static electric charge removal method and apparatus of an image carrier, in which more than two ion generating units are arranged in parallel to each other perpendicular to the static electric charge removal advancing direction of the image carrier. The bias electric field strength between a first ion generating device positioned downstream of the electric charge removal advancing direction and the photosensitive body has a greater value than the bias electric field strength between a second ion generating device positioned upstream of the photosensitive body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile