CHANG; Dong-su

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHANG; Dong-su.The latest application filed is for "field emission panel having posts provided in getter room".

Company Profile

0.11.25

CHANG; Dong-su - Cheonan-si KR
Chang; Dong-Su - Yongin-si KR
Chang; Dong-Su - Suwon-si KR
Chang; Dong-Su - Youngin-si KR
Chang; Dong Su - Ulsan KR
Chang; Dong-Su - Yangsan-si KR
Chang; Dong-Su - Yangsan KR
Chang, Dong-Su - Yangsan-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
Field Emission Panel Having Posts Provided In Getter Room App 20120320328 - CHANG; Dong-su ; et al.	2012-12-20
Field Emission Apparatus And Liquid Crystal Display Having The Same App 20120320285 - LEE; Jae-young ; et al.	2012-12-20
Getter Assembly And Manufacturing Method Thereof App 20120049729 - CHO; Hyun-seung ; et al.	2012-03-01
Light emission device and display device including same Grant 8,058,792 - Seon , et al. November 15, 2	2011-11-15
Field Emission Device App 20110234085 - Cho; Hyun-seung ; et al.	2011-09-29
Electron emission display Grant 7,880,383 - Chang , et al. February 1, 2	2011-02-01
Light Emission Device App 20100301364 - Chang; Dong-Su ; et al.	2010-12-02
Light Emission Device And Display Device Including Same App 20100295440 - Seon; Hyeong-Rae ; et al.	2010-11-25
Light emission device and display device using the light emission device as a light source Grant 7,830,090 - Seon , et al. November 9, 2	2010-11-09
Electron emission display device with anode terminal Grant 7,816,852 - Chang , et al. October 19, 2	2010-10-19
Light Emitting Device And Display Device Using The Light Emitting Device As A Light Source App 20100253876 - Ryu; Kyung-Sun ; et al.	2010-10-07
Vacuum envelope and electron emission display using the vacuum envelope Grant 7,800,292 - Chang , et al. September 21, 2	2010-09-21
Vacuum vessel, its method of manufacture, and electron emission display using the vacuum vessel Grant 7,791,262 - Seon , et al. September 7, 2	2010-09-07
Light Emission Device App 20100176711 - Chang; Dong-Su ; et al.	2010-07-15
Electron emission display device having alignment marks to align substrates Grant 7,755,268 - Chang , et al. July 13, 2	2010-07-13
Light Emission Device App 20100171410 - Ryu; Kyung-Sun ; et al.	2010-07-08
Light Emission Device And Display Device Using The Light Emission Device As A Light Source App 20100141866 - Ryu; Kyung-Sun ; et al.	2010-06-10
Electron emission display Grant 7,446,468 - Hong , et al. November 4, 2	2008-11-04
Light Emission Device And Display Device Using The Light Emission Device As A Light Source App 20080265770 - Seon; Hyeong-Rae ; et al.	2008-10-30
Electron emission device having expanded outer periphery gate holes Grant 7,432,644 - Chang , et al. October 7, 2	2008-10-07
Electron Emission Display App 20080048550 - Chang; Dong-Su ; et al.	2008-02-28
Electron emission display App 20080018223 - Chang; Dong-Su ; et al.	2008-01-24
Vacuum Envelope And Electron Emission Display Using The Vacuum Envelope App 20070247055 - Chang; Dong-Su ; et al.	2007-10-25
Vacuum Envelope, Method Of Manufacturing The Vacuum Envelope, And Electron Emission Display Using The Vacuum Envelope App 20070247054 - Seon; Hyeong-Rae ; et al.	2007-10-25
Electron emission display App 20070182311 - Hong; Su-Bong ; et al.	2007-08-09
Vacuum envelope, method of manufacturing the vacuum envelope, and electron emission display having the vacuum envelope App 20070090747 - Chang; Dong-Su ; et al.	2007-04-26
Electron emission display device having low resistance spacer App 20070029921 - Jin; Sung Hwan ; et al.	2007-02-08
Field emission display including mesh grid and focusing electrode and its method of manufacture Grant 7,157,849 - Seon , et al. January 2, 2	2007-01-02
Electron emission display device App 20060267481 - Chang; Dong-Su ; et al.	2006-11-30
Vacuum vessel and electron emission display device using the same App 20060250070 - Seon; Hyeong-Rae ; et al.	2006-11-09
Vacuum vessel, its method of manufacture, and electron emission display using the vacuum vessel App 20060244363 - Seon; Hyeong-Rae ; et al.	2006-11-02
Vacuum vessel and electron emission display using the vacuum vessel App 20060244362 - Seon; Hyeong-Rae ; et al.	2006-11-02
Electron emission device App 20050168132 - Chang, Dong-Su ; et al.	2005-08-04
Field emission display and method of manufacturing the same App 20040145298 - Seon, Hyeong-Rae ; et al.	2004-07-29
Flat panel display having mesh grid Grant 6,686,678 - Suk , et al. February 3, 2	2004-02-03
Flat panel display having mesh grid App 20030230960 - Suk, Bong-Kyung ; et al.	2003-12-18

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.