Chang; Jaehyuk

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Jaehyuk.The latest application filed is for "method of managing critical dimension error of photomask and method of manufacturing photomask using the method".

Company Profile

0.6.8

Chang; Jaehyuk - Yongin-si KR
CHANG; Jaehyuk - Seongnam-si KR
Chang; Jaehyuk - Yongin KR
CHANG; JAEHYUK - YONGIN-CITY 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
Method Of Managing Critical Dimension Error Of Photomask And Method Of Manufacturing Photomask Using The Method App 20220197133 - Chang; Jaehyuk ; et al.	2022-06-23
Method For Coloring A Target Image, And Device And Computer Program Therefor App 20210398331 - CHANG; Jaehyuk ; et al.	2021-12-23
Method, Apparatus, And Computer Program For Completing Painting Of Image, And Method, Apparatus, And Computer Program For Training Artificial Neural Network App 20210248795 - KANG; Sungmin ; et al.	2021-08-12
Photoresist composition and method of manufacturing substrate for display device by using the same Grant 9,851,635 - Kim , et al. December 26, 2	2017-12-26
Digital exposure device Grant 9,684,164 - Kim , et al. June 20, 2	2017-06-20
Digital exposure device using GLV and digital exposure device using DMD Grant 9,671,700 - Kim , et al. June 6, 2	2017-06-06
Digital exposure device using digital micro-mirror device and a method for controlling the same Grant 9,310,697 - Yun , et al. April 12, 2	2016-04-12
Photoresist Composition And Method Of Manufacturing Substrate For Display Device By Using The Same App 20160018731 - KIM; CHADONG ; et al.	2016-01-21
Digital Exposure Device App 20150025665 - Kim; Changhoon ; et al.	2015-01-22
Digital Exposure Device Using Digital Micro-mirror Device And A Method For Controlling The Same App 20150015859 - Yun; Sanghyun ; et al.	2015-01-15
Digital Exposure Device Using Glv And Digital Exposure Device Using Dmd App 20140300881 - KIM; ChangHoon ; et al.	2014-10-09
Display apparatus for performing space division and time division operations and method of driving the same Grant 8,692,762 - Chang April 8, 2	2014-04-08
Display Apparatus and Method of Driving the Same App 20110043504 - Chang; JaeHyuk	2011-02-24

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