Ryu; Yung Ho

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ryu; Yung Ho.The latest application filed is for "semiconductor light-emitting device".

Company Profile

0.14.21

Ryu; Yung Ho - Suwon-si KR
Ryu; Yung Ho - Gyeonggi-do KR
RYU; Yung Ho - Suwon KR
Ryu; Yung Ho - Gyunggi-do N/A KR
Ryu; Yung Ho - 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
Method of forming metal bonding layer and method of manufacturing semiconductor light emitting device using the same Grant 9,676,047 - Ryu , et al. June 13, 2	2017-06-13
Semiconductor light-emitting device Grant 9,450,151 - Choi , et al. September 20, 2	2016-09-20
Semiconductor Light-emitting Device App 20160064611 - CHOI; Pun Jae ; et al.	2016-03-03
Semiconductor light emitting device and manufacturing method thereof Grant 9,087,932 - Kim , et al. July 21, 2	2015-07-21
Method Of Forming Metallic Bonding Layer And Method Of Manufacturing Semiconductor Light Emitting Device Using The Same App 20150099316 - RYU; Yung Ho ; et al.	2015-04-09
Semiconductor light emitting device Grant 8,928,027 - Ryu , et al. January 6, 2	2015-01-06
Method Of Forming Metallic Bonding Layer And Method Of Manufacturing Semiconductor Light Emitting Device Therewith App 20140273318 - RYU; Yung Ho ; et al.	2014-09-18
Light emitting device package and fabrication method thereof Grant 8,829,548 - Yang , et al. September 9, 2	2014-09-09
Manufacturing a semiconductor light emitting device using a trench and support substrate Grant 8,828,761 - Kim , et al. September 9, 2	2014-09-09
Semiconductor Light Emitting Device And Manufacturing Method Thereof App 20140117392 - KIM; Tae Hun ; et al.	2014-05-01
Semiconductor Light Emitting Device App 20140061713 - RYU; Yung Ho ; et al.	2014-03-06
Semiconductor light emitting device Grant 8,581,293 - Ryu , et al. November 12, 2	2013-11-12
Method For Manufacturing Semiconductor Light Emitting Device App 20130244356 - Kim; Sung Joon ; et al.	2013-09-19
Light Emitting Device Package And Fabrication Method Thereof App 20130020598 - Yang; Jong In ; et al.	2013-01-24
Nitride semiconductor single crystal substrate, and methods of fabricating the same and a vertical nitride semiconductor light emitting diode using the same Grant 8,334,156 - Kim , et al. December 18, 2	2012-12-18
Semiconductor Light Emitting Device And Fabrication Method Thereof App 20120181570 - KO; Hyung Duk ; et al.	2012-07-19
Semiconductor Light Emitting Device App 20120104449 - RYU; Yung Ho ; et al.	2012-05-03
Nitride semiconductor single crystal substrate, and methods of fabricating the same and a vertical nitride semiconductor light emitting diode using the same Grant 7,859,086 - Kim , et al. December 28, 2	2010-12-28
Nitride Semiconductor Single Crystal Substrate, And Methods Of Fabricating The Same And A Vertical Nitride Semiconductor Light Emitting Diode Using The Same App 20100105159 - KIM; Cheol Kyu ; et al.	2010-04-29
Method for manufacturing vertically structured light emitting diode Grant 7,473,571 - Hwang , et al. January 6, 2	2009-01-06
Method for manufacturing vertical structure light emitting diode Grant 7,442,565 - Ryu , et al. October 28, 2	2008-10-28
Nitride semiconductor single crystal substrate, and methods of fabricating the same and a vertical nitride semiconductor light emitting diode using the same App 20070215983 - Kim; Cheol Kyu ; et al.	2007-09-20
Method for manufacturing vertical structure light emitting diode App 20070099317 - Ryu; Yung Ho ; et al.	2007-05-03
Light emitting diode package App 20070090382 - Ryu; Yung Ho	2007-04-26
Method for manufacturing vertically structured light emitting diode App 20070077673 - Hwang; Hae Yeon ; et al.	2007-04-05
Method of manufacturing nitride semiconductor light emitting diode App 20060234411 - Ryu; Yung Ho ; et al.	2006-10-19
Nitride semiconductor LED improved in lighting efficiency and fabrication method thereof App 20060208264 - Ryu; Yung Ho ; et al.	2006-09-21
Nitride semiconductor LED improved in lighting efficiency and fabrication method thereof Grant 7,078,256 - Ryu , et al. July 18, 2	2006-07-18
Nitride semiconductor LED improved in lighting efficiency and fabrication method thereof App 20050208686 - Ryu, Yung Ho ; et al.	2005-09-22
Nitride semiconductor light emitting diode having improved ohmic contact structure and fabrication method thereof App 20050179045 - Ryu, Yung Ho ; et al.	2005-08-18
Device for etching the backside of wafer App 20020166633 - Ryu, Yung-Ho ; et al.	2002-11-14

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