JOUNG; Jin Kyu

Patent Applications and Registrations

Patent applications and USPTO patent grants for JOUNG; Jin Kyu.The latest application filed is for "air purifier with vertical rotation and horizontal rotation".

Company Profile

2.12.11

JOUNG; Jin Kyu - Seoul KR
Joung; Jin-Kyu - Gwanak-gu 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
Air Purifier With Vertical Rotation And Horizontal Rotation App 20210108809 - KIM; Dong Wook ; et al.	2021-04-15
Hot water supply method, hot water supply device, and water purifier using same Grant 10,604,399 - Lee , et al.	2020-03-31
Hot Water Supply Method, Hot Water Supply Device, And Water Purifier Using Same App 20180354776 - LEE; Young-Jae ; et al.	2018-12-13
Method for sterilizing water treatment apparatus having plurality of tanks Grant 10,071,402 - Joung , et al. September 11, 2	2018-09-11
Ice making method Grant 9,568,228 - Joung , et al. February 14, 2	2017-02-14
Ice making method Grant 9,541,320 - Joung , et al. January 10, 2	2017-01-10
Method For Sterilizing Water Treatment Apparatus Having Plurality Of Tanks App 20160303621 - JOUNG; Jin-Kyu ; et al.	2016-10-20
Method for sterilizing water treatment apparatus having plurality of tanks Grant 9,403,111 - Joung , et al. August 2, 2	2016-08-02
Air purifier and an operating method for the same Grant 9,279,593 - Joung March 8, 2	2016-03-08
Air purifier and an operating method for the same Grant 9,259,678 - Joung February 16, 2	2016-02-16
Air Purifier And An Operating Method For The Same App 20150375155 - JOUNG; Jin Kyu	2015-12-31
Air Purifier And An Operating Method For The Same App 20150377501 - JOUNG; Jin Kyu	2015-12-31
Air purifier and an operating method for the same Grant 9,127,852 - Joung September 8, 2	2015-09-08
Method For Sterilizing Water Treatment Apparatus Having Plurality Of Tanks App 20140096799 - Joung; Jin-Kyu ; et al.	2014-04-10
Ice Making Method App 20130074521 - Joung; Jin-Kyu ; et al.	2013-03-28
Ice Making Method App 20130074527 - Joung; Jin-Kyu ; et al.	2013-03-28
Air Purifier And An Operating Method For The Same App 20120297975 - Joung; Jin-Kyu	2012-11-29

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