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:
Feb. 03, 2009
Filed:
Apr. 12, 2004
Heung-sup Jeong, Suwon-si, KR;
Se-hyun Lyu, Seoul, KR;
Byeong-hwa Ahn, Seongnam-si, KR;
Woo-chul Jung, Yongin-si, KR;
Young-min Yoon, Yongin-si, KR;
Jae-myoung Choi, Suwon-si, KR;
Jin-soo Lee, Suwon-si, KR;
Heung-kyu Jang, Suwon-si, KR;
Heung-sup Jeong, Suwon-si, KR;
Se-hyun Lyu, Seoul, KR;
Byeong-hwa Ahn, Seongnam-si, KR;
Woo-chul Jung, Yongin-si, KR;
Young-min Yoon, Yongin-si, KR;
Jae-myoung Choi, Suwon-si, KR;
Jin-soo Lee, Suwon-si, KR;
Heung-kyu Jang, Suwon-si, KR;
Samsung Electronics Co., Ltd, Suwon-si, KR;
Abstract
An electrophotographic includes a main frame, a photosensitive drum unit vertically detachably installed on the main frame and having a photosensitive drum on which an electrostatic latent image is formed, and an intermediate transfer unit vertically detachably installed on the main frame and having a transfer belt to which a toner image is transferred from the photosensitive drum, wherein the intermediate transfer unit is installed above the photosensitive drum unit.