Hwang; Eu Jin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hwang; Eu Jin.The latest application filed is for "light emitting device".

Company Profile

1.21.19

Hwang; Eu Jin - Ansan-si KR
Hwang; Eu Jin - Siheung-si KR
Hwang; Eu Jin - Jeonju-si N/A KR
Hwang; Eu Jin - Jeonju N/A KR
Hwang; Eu Jin - Jeonju-city KR
Hwang; Eu Jin - Siheung 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
Light emitting device Grant 10,340,309 - Lee , et al.	2019-07-02
Light Emitting Device App 20180175105 - LEE; Jong Lam ; et al.	2018-06-21
Light emitting device Grant 9,929,208 - Lee , et al. March 27, 2	2018-03-27
Light Emitting Device App 20170186810 - LEE; JONG LAM ; et al.	2017-06-29
Light emitting device Grant 9,627,435 - Lee , et al. April 18, 2	2017-04-18
Light Emitting Device App 20160087003 - Lee; Jong Lam ; et al.	2016-03-24
Light emitting device and method of manufacturing the same Grant 9,209,223 - Lee , et al. December 8, 2	2015-12-08
Light Emitting Device And Method Of Manufacturing The Same App 20150102367 - LEE; Jong Lam ; et al.	2015-04-16
Light emitting device and method of manufacturing the same Grant 8,895,957 - Lee , et al. November 25, 2	2014-11-25
Ac light emitting device having photonic crystal structure and method of fabricating the same Grant 8,716,727 - Lee , et al. May 6, 2	2014-05-06
Light emitting device and method of manufacturing the same Grant 8,704,246 - Lee , et al. April 22, 2	2014-04-22
Light Emitting Device And Method Of Manufacturing The Same App 20130341592 - LEE; Jong Lam ; et al.	2013-12-26
(Al, In, Ga, B)N device structures on a patterned substrate Grant 8,592,802 - Iza , et al. November 26, 2	2013-11-26
Light Emitting Device And Method Of Manufacturing The Same App 20130234173 - LEE; Jong Lam ; et al.	2013-09-12
Light emitting device and method of manufacturing the same Grant 8,476,648 - Lee , et al. July 2, 2	2013-07-02
Light emitting device with light emitting cells arrayed Grant 8,294,386 - Lee , et al. October 23, 2	2012-10-23
(Al, In, Ga, B)N DEVICE STRUCTURES ON A PATTERNED SUBSTRATE App 20120205625 - Iza; Michael ; et al.	2012-08-16
(Al,In,Ga,B)N device structures on a patterned substrate Grant 8,183,557 - Iza , et al. May 22, 2	2012-05-22
Light Emitting Device With Light Emitting Cells Arrayed App 20120013260 - LEE; Jae Ho ; et al.	2012-01-19
Light emitting device with light emitting cells arrayed Grant 8,054,002 - Lee , et al. November 8, 2	2011-11-08
Light emitting device and method of manufacturing the same Grant 7,977,691 - Lee , et al. July 12, 2	2011-07-12
Light emitting device and method of manufacturing the same Grant 7,951,626 - Lee , et al. May 31, 2	2011-05-31
Method of fabricating AC light emitting device having photonic crystal structure Grant 7,901,964 - Lee , et al. March 8, 2	2011-03-08
Light emitting device Grant 7,723,737 - Lee , et al. May 25, 2	2010-05-25
Light Emitting Device And Method Of Manufacturing The Same App 20100078658 - LEE; Jong Lam ; et al.	2010-04-01
Light Emitting Device And Method Of Manufacturing The Same App 20100047943 - LEE; Jong Lam ; et al.	2010-02-25
Light Emitting Device App 20100006870 - Lee; Jong Lam ; et al.	2010-01-14
Method of forming nitride semiconductor layer on patterned substrate and light emitting diode having the same Grant 7,638,414 - Choi , et al. December 29, 2	2009-12-29
Ac Light Emitting Device Having Photonic Crystal Structure And Method Of Fabricating The Same App 20090311816 - LEE; Jae Ho ; et al.	2009-12-17
Light emitting diode having active region of multi quantum well structure Grant 7,626,209 - Lee , et al. December 1, 2	2009-12-01
Nitride Semiconductor Light Emitting Diode And Method Of Fabricating The Same App 20090261376 - Hwang; Eu Jin	2009-10-22
Light Emitting Diode Having Active Region Of Multi Quantum Well Structure App 20090152586 - Lee; Dong Seon ; et al.	2009-06-18
(Al,In,Ga,B)N DEVICE STRUCTURES ON A PATTERNED SUBSTRATE App 20090072262 - Iza; Michael ; et al.	2009-03-19
Light Emitting Device and Method of Manufacturing the Same App 20080251796 - Lee; Jong Lam ; et al.	2008-10-16
Ac Light Emitting Device Having Photonic Crystal Structure and Method of Fabricating the Same App 20080237613 - Lee; Jae Ho ; et al.	2008-10-02
Method Of Forming Nitride Semiconductor Layer On Patterned Substrate And Light Emitting Diode Having The Same App 20080217647 - Choi; Joo Won ; et al.	2008-09-11
Light Emitting Device with Light Emitting Cells Arrayed App 20080218098 - Lee; Jae Ho ; et al.	2008-09-11

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.