CHANG; In Cheol

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHANG; In Cheol.The latest application filed is for "isoflavone-based polymer, lens and camera module using the same".

Company Profile

0.11.19

CHANG; In Cheol - Suwon-si KR
Chang; In Cheol - Gyunggi-do KR
CHANG; In Cheol - Sungnam-si KR
CHANG; In Cheol - Suwon KR
Chang; In Cheol - Seongnam-si KR
CHANG; In Cheol - Seongnam KR
Chang; In Cheol - Sungnam KR
Chang; In Cheol - Gyeonggi-do 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
Isoflavone-based Polymer, Lens And Camera Module Using The Same App 20160130394 - JUNG; Hoe Chul ; et al.	2016-05-12
Image sensor module and method of manufacturing the same Grant 9,287,317 - Cha , et al. March 15, 2	2016-03-15
6-hydroxy-2-naphthalenyl Fluorene Derivatives And Lens And Camera Module Using The Same App 20160023978 - JUNG; Hoe Chul ; et al.	2016-01-28
Touch screen apparatus for determining accurate touch point coordinate pair Grant 9,001,085 - Ha , et al. April 7, 2	2015-04-07
Image Sensor Module And Method Of Manufacturing The Same App 20140210027 - CHA; Ji Bum ; et al.	2014-07-31
Lens Module And Manufacturing Method Thereof App 20140085737 - OH; Hye Ran ; et al.	2014-03-27
Method of manufacturing lens and lens manufactured using the same Grant 8,369,033 - Oh , et al. February 5, 2	2013-02-05
Method for manufacturing lens used in camera module Grant 8,273,272 - Lee , et al. September 25, 2	2012-09-25
Touch Screen Apparatus Detecting Touch Pressure And Electronic Apparatus Having The Same App 20120188181 - HA; Joo Young ; et al.	2012-07-26
Method of manufacturing lens and lens manufactured using the same App 20120176688 - Oh; Hye Ran ; et al.	2012-07-12
User Interface Apparatus And Method Using Two-dimensional Image Sensor App 20120162074 - HA; Joo Young ; et al.	2012-06-28
Imaging lens and method of manufacturing the same Grant 8,154,794 - Jin , et al. April 10, 2	2012-04-10
Touch Screen Apparatus App 20120032924 - HA; Joo Young ; et al.	2012-02-09
Method for manufacturing lens used in camera module App 20110101551 - Lee; Cheong Hee ; et al.	2011-05-05
Subminiature imaging optical system Grant 7,876,511 - Oh , et al. January 25, 2	2011-01-25
Optical system Grant 7,764,445 - Oh , et al. July 27, 2	2010-07-27
Optical movement sensing system Grant 7,723,669 - Oh , et al. May 25, 2	2010-05-25
Lens assembly and manufacturing method of the same App 20100053772 - Oh; Hye Ran ; et al.	2010-03-04
Method for manufacturing wafer scale lens assembly and wafer scale lens assembly manufactured by the same App 20090147368 - Oh; Hye Ran ; et al.	2009-06-11
Subminiature optical system App 20090086339 - Oh; Hye Ran ; et al.	2009-04-02
Subminature imaging optical system App 20090040626 - Oh; Hye Ran ; et al.	2009-02-12
Subminiature imaging optical system Grant 7,474,480 - Oh , et al. January 6, 2	2009-01-06
Imaging lens and method of manufacturing the same App 20080273239 - Jin; Young Su ; et al.	2008-11-06
Optical movement sensing system App 20080156967 - Oh; Hye Ran ; et al.	2008-07-03
Subminiature imaging optical system App 20080130143 - Oh; Hye Ran ; et al.	2008-06-05
Wafer scale lens module and manufacturing method thereof App 20080113273 - Jin; Young Su ; et al.	2008-05-15
Lens holder assembly of optical pickup and method of producing same App 20060176583 - Jin; Young Su ; et al.	2006-08-10
Optical pickup device with variable refractive index App 20060114797 - Jung; Suk Ho ; et al.	2006-06-01

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