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. 11, 2011
Filed:
Jan. 11, 2008
Yu-man Kim, Seongnam-si, KR;
Yu-man Kim, Seongnam-si, KR;
SAMSUNG Electronics Co., Ltd., Suwon-si, KR;
Abstract
An image forming apparatus includes a toner storage part which stores a conductive and magnetic toner, a developing part which is accommodated in the toner storage part and generates magnetism, a hollow imaging drum which comprises a drum shaft parallel with the developing part, and a plurality of electrodes to apply electric magnetism to the toner attached to the developing part, a memory installed inside the imaging drum, a drum driver which rotatably drives the imaging drum; a data receiver which receives image data, and a main controller which controls the drum driver to keep stopping the imaging drum and stores the image data received by the data receiver in the memory if printing is requested.