Cho; Won-young

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cho; Won-young.The latest application filed is for "lens, light scanning unit, and electrophotography type image forming apparatus".

Company Profile

0.10.11

Cho; Won-young - Suwon-si KR
Cho; Won Young - Daejeon KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Lens with low birefringence, method of fabricating the lens, and light scanning unit including the lens Grant 9,731,459 - Cho August 15, 2	2017-08-15
Lens, light scanning unit, and electrophotography type image forming apparatus Grant 9,709,804 - Cho July 18, 2	2017-07-18
Lens, Light Scanning Unit, And Electrophotography Type Image Forming Apparatus App 20150370192 - CHO; Won-young	2015-12-24
Lens With Low Birefringence, Method Of Fabricating The Lens, And Light Scanning Unit Including The Lens App 20140319709 - CHO; Won-young	2014-10-30
Lens with low birefringence, method of fabricating the lens, and light scanning unit including the lens Grant 8,804,224 - Cho August 12, 2	2014-08-12
Weight-balanced Polygonal Mirror, Light Scanning Unit Using The Polygonal Mirror, And Image Forming Apparatus App 20140198171 - CHUN; Jin-kwon ; et al.	2014-07-17
Weight-balanced polygonal mirror, light scanning unit using the polygonal mirror, and image forming apparatus Grant 8,711,196 - Chun , et al. April 29, 2	2014-04-29
Light scanning unit and electrophotographic image forming apparatus employing the same Grant 8,339,434 - Cho December 25, 2	2012-12-25
Lens With Low Birefringence, Method Of Fabricating The Lens, And Light Scanning Unit Including The Lens App 20120154883 - CHO; Won-young	2012-06-21
Polygonal mirror, light scanning unit using the polygonal mirror, and image forming apparatus App 20120141167 - Chun; Jin-kwon ; et al.	2012-06-07
Method of producing microporous high density polyethylene film Grant 7,947,752 - Lee , et al. May 24, 2	2011-05-24
Light Scanning Unit And Electrophotographic Image Forming Apparatus Employing The Same App 20110050839 - CHO; Won-Young	2011-03-03
Microporous polyethylene film and method of producing the same App 20090023825 - Lee; Young Keun ; et al.	2009-01-22
Microporous polyethylene film and method of producing the same Grant 7,435,761 - Lee , et al. October 14, 2	2008-10-14
Method of producing microporous high density polyethylene film App 20080139681 - Lee; Young Keun ; et al.	2008-06-12
Microporous high density polyethylene film Grant 7,332,531 - Lee , et al. February 19, 2	2008-02-19
Microporous polyethylene film and method of producing the same App 20060008636 - Lee; Young Keun ; et al.	2006-01-12
Microporous polyethylene film and method of producing the same App 20060009538 - Lee; Young Keun ; et al.	2006-01-12
Microporous high density polyethylene film and method of producing the same App 20050277702 - Lee, Young Keun ; et al.	2005-12-15

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