KIM; Chang Sung

Patent Applications and Registrations

Patent applications and USPTO patent grants for KIM; Chang Sung.The latest application filed is for "chart display device for visual acuity tests".

Company Profile

1.2.9

KIM; Chang Sung - Anyang-si KR
KIM; Chang Sung - Gyeonggi-do KR
KIM; Chang Sung - Seoul KR
Kim; Chang-Sung - Yongin-si KR
Kim; Chang Sung - Cerritos CA

*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
Chart Display Device For Visual Acuity Tests App 20220183548 - KIM; Chang Sung ; et al.	2022-06-16
Up-and-down Driving Device App 20210371257 - KIM; Chang Sung ; et al.	2021-12-02
Pharmaceutical Composition For Treating Oral Precancer And Method For Predicting Or Diagnosing Oral Precancer Or Oral Cancer App 20190388362 - YOOK; Jong In ; et al.	2019-12-26
Printed circuit board and method of fabricating the same Grant 9,814,129 - Cho , et al. November 7, 2	2017-11-07
Printed Circuit Board And Method Of Fabricating The Same App 20160295684 - Cho; Yong Seok ; et al.	2016-10-06
Printed Circuit Board And Method Of Fabricating The Same App 20150008015 - Cho; Yong Seok ; et al.	2015-01-08
Inkjet Head And Inkjet Printer Having The Same App 20110122197 - SHIN; Hyun-Ho ; et al.	2011-05-26
Vibration type tilting device and damping adjustment method therefor Grant 7,529,009 - Moon , et al. May 5, 2	2009-05-05
Vibration type tilting device and damping adjustment method therefor App 20070081263 - Moon; Yang-Ho ; et al.	2007-04-12
Pixel data generating method App 20070014482 - Kim; Chang Sung ; et al.	2007-01-18

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