PARK; Kyung-Hwa

Patent Applications and Registrations

Patent applications and USPTO patent grants for PARK; Kyung-Hwa.The latest application filed is for "compound having triarylamine structure and organic electroluminescence device".

Company Profile

2.11.16

PARK; Kyung-Hwa - Tokyo JP
Park; Kyung-Hwa - Cheongju-si KR
Park; Kyung-Hwa - Chuncheon-si KR
Park; Kyung-Hwa - Gangwon-do KR
Park; Kyung Hwa - Changwon-si N/A KR
Park; Kyung-Hwa - Bucheon KR
Park; Kyung Hwa - Seoul 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
Compound Having Triarylamine Structure And Organic Electroluminescence Device App 20210210693 - UEHARA; Takuya ; et al.	2021-07-08
Heterocyclic compound and organic light-emitting device including the same Grant 10,749,118 - Kim , et al. A	2020-08-18
Organic light emitting compound and organic light emitting device comprising the same Grant 10,651,397 - Shin , et al.	2020-05-12
Dye compounds Grant 10,473,666 - Song , et al. Nov	2019-11-12
Dye Compounds App 20180203015 - SONG; Ju-man ; et al.	2018-07-19
Organic Light Emitting Compound And Organic Light Emitting Device Comprising The Same App 20160260906 - SHIN; Bong-ki ; et al.	2016-09-08
Organic Light Emitting Compound And Organic Light Emitting Device Comprising The Same App 20160248024 - SHIN; Bong-ki ; et al.	2016-08-25
Dish washer having a heat exchange passage Grant 9,402,528 - Chung , et al. August 2, 2	2016-08-02
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20150380663 - Kim; Mi-Kyung ; et al.	2015-12-31
Magnet Mounting Component And Magnet Toy App 20120270465 - Park; Kyung-Hwa	2012-10-25
Air conditioner Grant 8,127,830 - Lee , et al. March 6, 2	2012-03-06
Joining apparatus with rotatable magnet therein and built-up type toy with the same Grant 8,100,735 - Park January 24, 2	2012-01-24
Dish Washer And Method Of Controlling The Same App 20110290282 - LEE; Tae Hee ; et al.	2011-12-01
Dish Washer App 20110290284 - CHUNG; Moon Kee ; et al.	2011-12-01
Joining apparatus with rotatable magnet therein and built-up type toy with the same Grant 8,016,635 - Park September 13, 2	2011-09-13
Joining apparatus with rotatable magnet therein and built-up type toy with the same Grant 8,016,636 - Park September 13, 2	2011-09-13
Joining Apparatus With Rotatable Magnet Therein And Built-up Type Toy With The Same App 20100255750 - PARK; Kyung-Hwa	2010-10-07
Joining Apparatus With Rotatable Magnet Therein And Built-up Type Toy With The Same App 20100184351 - PARK; Kyung-Hwa	2010-07-22
Joining apparatus with rotatable magnet therein and built-up type toy with the same Grant 7,758,398 - Park July 20, 2	2010-07-20
Joining Apparatus With Rotatable Magnet Therein And Built-up Type Toy With The Same App 20100173560 - PARK; Kyung-Hwa	2010-07-08
Air Conditioner Fan App 20080159872 - PARK; Kyung Hwa ; et al.	2008-07-03
Joining Apparatus With Rotatable Magnet Therein And Built-up Type Toy With The Same App 20080113579 - PARK; Kyung-HWA	2008-05-15
Air Conditioner App 20080047697 - LEE; Jung Woo ; et al.	2008-02-28
Joining apparatus with rotatable magnet therein and built-up type toy with the same Grant 7,320,633 - Park January 22, 2	2008-01-22
Air conditioner App 20060191279 - Hong; Ki Su ; et al.	2006-08-31
Joining apparatus with rotatable magnet therein and built-up type toy with the same App 20060111010 - Park; Kyung-Hwa	2006-05-25

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