Jang; Eung Jin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Jang; Eung Jin.The latest application filed is for "system and apparatus for laminating optical film".

Company Profile

30.37.41

Jang; Eung Jin - Daejeon KR
Jang; Eung Jin - Chungcheongbuk-do KR
Jang; Eung Jin - Cheongju-si N/A 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
Display unit manufacturing system Grant 11,415,823 - Lee , et al. August 16, 2	2022-08-16
Device and method for detecting defect of optical film Grant 11,391,678 - Kim , et al. July 19, 2	2022-07-19
System and apparatus for laminating optical film Grant 11,370,212 - Lee , et al. June 28, 2	2022-06-28
System And Apparatus For Laminating Optical Film App 20210268788 - Lee; Beom Seok ; et al.	2021-09-02
Foreign Material Inspection System Of Display Unit App 20210255115 - LEE; Beom Seok ; et al.	2021-08-19
Manufacturing system for laminated film and manufacturing method for laminated film Grant 11,084,265 - Lee , et al. August 10, 2	2021-08-10
System And Method For Manufacturing Optical Display Element App 20210226176 - Lee; Beom Seok ; et al.	2021-07-22
Method Of Manufacturing Display Unit App 20210178742 - LEE; Beom Seok ; et al.	2021-06-17
Method For Determining Cutting Positions Of Optical Film App 20210114245 - HEO; Soon Ki ; et al.	2021-04-22
Optical film attachment system Grant 10,946,589 - Lee , et al. March 16, 2	2021-03-16
Display Unit Manufacturing System App 20210063780 - LEE; Beom Seok ; et al.	2021-03-04
System for controlling tension of films and system for manufacturing a polarizing plate comprising the same Grant RE48,331 - Kim , et al. December 1, 2	2020-12-01
Method for cutting polarizing plate and polarizing plate cut using same Grant 10,821,553 - Lee , et al. November 3, 2	2020-11-03
System and method for marking at optical film Grant 10,814,658 - Lee , et al. October 27, 2	2020-10-27
Method And System For Manufacturing Display Unit App 20200331251 - Lee; Beom Seok ; et al.	2020-10-22
System for manufacturing display unit Grant 10,807,348 - Park , et al. October 20, 2	2020-10-20
System for manufacturing display unit Grant 10,800,149 - Lee , et al. October 13, 2	2020-10-13
Optical Film Attachment System App 20200307117 - Lee; Beom Seok ; et al.	2020-10-01
Manufacturing method of optical film and optical film Grant 10,725,219 - Lee , et al.	2020-07-28
Device And Method For Detecting Defect Of Optical Film App 20200232932 - KIM; Ho Jin ; et al.	2020-07-23
System and method for continuously manufacturing optical display device Grant 10,710,351 - Park , et al.	2020-07-14
System And Method For Marking At Optical Film App 20200207133 - LEE; Beom-Seok ; et al.	2020-07-02
Polarizing plate Grant 10,649,271 - Nam , et al.	2020-05-12
System and method for manufacturing optical display element Grant 10,520,760 - Lee , et al. Dec	2019-12-31
Methods for manufacturing polarizing element, polarizing element roll and single sheet type polarizing element having local bleaching areas Grant 10,436,960 - Lee , et al. O	2019-10-08
System for manufacturing display unit Grant 10,427,357 - Lee , et al. October 1, 2	2019-10-01
System and method for manufacturing display unit Grant 10,427,396 - Lee , et al. October 1, 2	2019-10-01
Methods for manufacturing polarizing element, polarizing element roll and single sheet type polarizing element having local bleaching areas Grant 10,429,560 - Lee , et al. O	2019-10-01
Panel reversing apparatus, and system and method of manufacturing optical display element Grant 10,429,678 - Lee , et al. O	2019-10-01
Manufacturing System For Laminated Film And Manufacturing Method For Laminated Film App 20190248125 - LEE; Beom Seok ; et al.	2019-08-15
System For Manufacturing Display Unit App 20190217550 - LEE; Beom Seok ; et al.	2019-07-18
System For Manufacturing Display Unit App 20190193382 - PARK; San ; et al.	2019-06-27
Method of manufacturing display unit and system for laminating optical film Grant 10,324,331 - Lee , et al.	2019-06-18
Polarizer Grant 10,302,833 - Nam , et al.	2019-05-28
Method and apparatus for continuously manufacturing display unit Grant 10,293,590 - Lee , et al.	2019-05-21
System and method for manufacturing display unit Grant 10,245,819 - Lee , et al.	2019-04-02
Method for manufacturing polarizer, and polarizer and polarizing plate manufactured using same Grant 10,228,501 - Ryu , et al.	2019-03-12
Polarizing Plate App 20190025642 - NAM; Sung Hyun ; et al.	2019-01-24
System for controlling tension of films and system for manufacturing a polarizing plate comprising the same Grant 10,052,830 - Kim , et al. August 21, 2	2018-08-21
System for laminating optical film and method for manufacturing display unit using the same Grant 9,914,289 - Kim , et al. March 13, 2	2018-03-13
POLARIZER (As Amended) App 20180017724 - NAM; Sung Hyun ; et al.	2018-01-18
System And Method For Manufacturing Display Unit App 20180009211 - LEE; Beom Seok ; et al.	2018-01-11
Panel Reversing Apparatus, And System And Method Of Manufacturing Optical Display Element App 20170363886 - LEE; Beom Seok ; et al.	2017-12-21
System And Method For Continuously Manufacturing Optical Display Device App 20170348957 - PARK; San ; et al.	2017-12-07
System And Method For Manufacturing Optical Display Element App 20170343838 - LEE; Beom Seok ; et al.	2017-11-30
Manufacturing Method Of Optical Film And Optical Film App 20170343714 - LEE; Beom Seok ; et al.	2017-11-30
System And Method For Manufacturing Optical Display Element App 20170341362 - LEE; Beom Seok ; et al.	2017-11-30
System For Manufacturing Display Unit App 20170341360 - LEE; Beom Seok ; et al.	2017-11-30
Method And Apparatus For Continuously Manufacturing Display Unit App 20170341361 - LEE; Beom Seok ; et al.	2017-11-30
System And Method For Manufacturing Display Unit App 20170341363 - LEE; Beom Seok ; et al.	2017-11-30
Method For Manufacturing Polarizer, And Polarizer And Polarizing Plate Manufactured Using Same App 20170285236 - RYU; Jae Il ; et al.	2017-10-05
Method For Manufacturing Polarizing Plate And Polarizing Plate Manufactured Using Same App 20170254939 - LEE; Byung Sun ; et al.	2017-09-07
System for laminating optical film and method for manufacturing display unit using the same Grant 9,694,571 - Kim , et al. July 4, 2	2017-07-04
System for laminating optical film and method for manufacturing display unit using the same Grant 9,682,543 - Kim , et al. June 20, 2	2017-06-20
Method Of Manufacturing Display Unit And System For Laminating Optical Film App 20170168348 - LEE; Beom Seok ; et al.	2017-06-15
Method For Cutting Polarizing Plate And Polarizing Plate Cut Using Same App 20170120389 - LEE; Beom Seok ; et al.	2017-05-04
Methods For Manufacturing Polarizing Element, Polarizing Element Roll And Single Sheet Type Polarizing Element Having Local Bleaching Areas (as Amended) App 20160377777 - LEE; Beom Seok ; et al.	2016-12-29
Apparatus for controlling color of polarizing film and method of controlling the same Grant 9,513,419 - Lee , et al. December 6, 2	2016-12-06
System for laminating optical film and method for manufacturing display unit using the same Grant 9,498,942 - Kim , et al. November 22, 2	2016-11-22
System for laminating optical film and method for manufacturing display unit using the same Grant 9,498,943 - Kim , et al. November 22, 2	2016-11-22
Methods For Manufacturing Polarizing Element, Polarizing Element Roll And Single Sheet Type Polarizing Element Having Local Bleaching Areas (as Amended) App 20160299271 - LEE; Beom Seok ; et al.	2016-10-13
System For Controlling Tension Of Films And System For Manufacturing A Polarizing Plate Comprising The Same App 20160288437 - KIM; Eun-Je ; et al.	2016-10-06
Pressure sensitive adhesive film for an orientating treatment in a photo-orientable layer Grant 9,417,367 - Kim , et al. August 16, 2	2016-08-16
Pressure sensitive adhesive film for an orientating treatment in a photo-orientable layer Grant 9,417,368 - Kim , et al. August 16, 2	2016-08-16
System For Laminating Optical Film And Method For Manufacturing Display Unit Using The Same App 20150246520 - KIM; Kyoung-Sik ; et al.	2015-09-03
System For Laminating Optical Film And Method For Manufacturing Display Unit Using The Same App 20150190997 - KIM; Kyoung-Sik ; et al.	2015-07-09
System For Laminating Optical Film And Method For Manufacturing Display Unit Using The Same App 20150190995 - KIM; Kyoung-Sik ; et al.	2015-07-09
System For Laminating Optical Film And Method For Manufacturing Display Unit Using The Same App 20150190998 - KIM; Kyoung-Sik ; et al.	2015-07-09
System For Laminating Optical Film And Method For Manufacturing Display Unit Using The Same App 20150190996 - KIM; Kyoung-Sik ; et al.	2015-07-09
Apparatus For Controlling Color Of Polarizing Film And Method Of Controlling The Same App 20140340748 - Lee; Chang Song ; et al.	2014-11-20
Device for producing polarizing film and method of producing the same Grant 8,767,296 - Lee , et al. July 1, 2	2014-07-01
DEVICE FOR PRODUCING POLARIZING FILM AND METHOD OF PRODUCING THE SAME (As Amended) App 20130170032 - Lee; Ho Kyung ; et al.	2013-07-04
Pressure Sensitive Adhesive Film For An Orientating Treatment In A Photo-orientable Layer App 20120013978 - KIM; Sin Young ; et al.	2012-01-19
Pressure Sensitive Adhesive Film For An Orientating Treatment In A Photo-orientable Layer App 20110236681 - KIM; Sin Young ; et al.	2011-09-29

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