Do; Mun-Hyun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Do; Mun-Hyun.The latest application filed is for "ultra-low loss optical fiber".

Company Profile

0.18.29

Do; Mun-Hyun - Daegu-si KR
Do; Mun-Hyun - Daegu KR
Do; Mun-Hyun - Chilgok-gun KR
Do; Mun-Hyun - Gyeongsangbuk-do KR
Do; Mun-Hyun - Kyongsangbuk-do KR
Do; Mun-Hyun - Kumi-shi KR
Do; Mun-hyun - Gumi 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
Ultra-low Loss Optical Fiber App 20150049999 - Lee; Yeong-Seop ; et al.	2015-02-19
Branching device for hybrid fan-out cable Grant 8,938,143 - Do , et al. January 20, 2	2015-01-20
Optical Fiber Including A Plurality Of Sub-core Areas App 20140376869 - LEE; Yeong-Seop ; et al.	2014-12-25
Bend insensitive fiber Grant 8,787,719 - Lee , et al. July 22, 2	2014-07-22
Branching Device For Hybrid Fan-out Cable App 20130170801 - DO; Mun-Hyun ; et al.	2013-07-04
Bend Insensitive Fiber App 20130094824 - Lee; Yeong-Seop ; et al.	2013-04-18
Macro-bending insensitive optical fiber App 20080013901 - Kim; Jin-Haing ; et al.	2008-01-17
Apparatus for fabricating optical fiber preform and method for fabricating low water peak fiber using the same App 20070157674 - Yoon; Young-Sik ; et al.	2007-07-12
Method for fabricating optical fiber preform and method for fabricating optical fiber using the same App 20070157673 - Pyo; Myung-Hwan ; et al.	2007-07-12
Vapor axial deposition apparatus and method for fabricating soot preform using the same App 20070151298 - Kim; Jin-Haing ; et al.	2007-07-05
Optical fiber and method for fabricating same App 20070147753 - Park; Seho ; et al.	2007-06-28
Apparatus for fabricating soot preform App 20070089464 - Kim; Yun-Ho ; et al.	2007-04-26
Vapor axial deposition apparatus and vapor axial deposition method App 20070084248 - Kim; Jin-Haing ; et al.	2007-04-19
Plasma apparatus and apparatus for fabricating optical fiber preform by using the same App 20060196230 - Park; Se Ho ; et al.	2006-09-07
Apparatus for fabricating optical fiber preform through external vapor deposition process App 20060185399 - Pyo; Myung-Hwan ; et al.	2006-08-24
Method for fabricating a multimode optical fiber preform having longitudinal uniformity App 20060185398 - Kim; Jin-Haing ; et al.	2006-08-24
Method for dehydrating and consolidating a porous optical fiber preform App 20060179889 - Yoon; Young-Sik ; et al.	2006-08-17
Wide-band dispersion controlled optical fiber Grant 7,003,205 - Cho , et al. February 21, 2	2006-02-21
Dispersion-controlled optical fiber Grant 6,999,667 - Jang , et al. February 14, 2	2006-02-14
Amplifying optical fiber and method for fabricating the same Grant 6,987,923 - Park , et al. January 17, 2	2006-01-17
Wide band dispersion-controlled fiber Grant 6,954,573 - Cho , et al. October 11, 2	2005-10-11
Apparatus for heating optical fiber preform and method for manufacturing optical fiber preform App 20050144988 - Yoon, Young-Sik ; et al.	2005-07-07
Optical fiber preform manufacturing method for shrinkage and closing of deposited tube Grant 6,840,063 - Oh , et al. January 11, 2	2005-01-11
Apparatus and method for measuring residual stress and photoelastic effect of optical fiber Grant 6,813,959 - Kim , et al. November 9, 2	2004-11-09
Photonic crystal fiber coupler and fabricating method thereof App 20040161199 - Oh, Sung-Koog ; et al.	2004-08-19
Wide-band dispersion controlled optical fiber App 20040141705 - Cho, Jeong-Sik ; et al.	2004-07-22
Apparatus for over-cladding large diameter optical fiber pre-form using the same Grant 6,729,163 - Yang , et al. May 4, 2	2004-05-04
Dispersion control fiber and method of manufacturing large size preform thereof Grant 6,711,341 - Lee , et al. March 23, 2	2004-03-23
Amplifying optical fiber and method for fabricating the same App 20040042759 - Park, Se Ho ; et al.	2004-03-04
Dispersion control fiber and method of manufacturing large size preform thereof Grant 6,697,562 - Lee , et al. February 24, 2	2004-02-24
Multimode optical fiber having a structure to reduce scattering loss Grant 6,678,451 - Kim , et al. January 13, 2	2004-01-13
Apparatus and method for measuring residual stress and photoelastic effect of optical fiber Grant 6,647,162 - Kim , et al. November 11, 2	2003-11-11
Apparatus and method for measuring residual stress and photoelastic effect of optical fiber App 20030206678 - Kim, Dug-Young ; et al.	2003-11-06
Dispersion-controlled optical fiber App 20030190128 - Jang, Yun-Geun ; et al.	2003-10-09
Wide band dispersion-controlled fiber App 20030103747 - Cho, Jeong-Sik ; et al.	2003-06-05
Dispersion control fiber and method of manufacturing large size preform thereof App 20020186955 - Lee, Ji-Hoon ; et al.	2002-12-12
Optical fiber preform manufacturing method for shrinkage and closing of deposited tube App 20020092327 - Oh, Sung-Koog ; et al.	2002-07-18
Dispersion-managed fiber preform and fabricating method thereof by MCVD App 20010041038 - Lee, Jae-Deuk ; et al.	2001-11-15
Multimode optical fiber having a structure to reduce scattering loss App 20010031121 - Kim, Chang-Bum ; et al.	2001-10-18
Apparatus and method for measuring residual stress and photoelastic effect of optical fiber App 20010022873 - Kim, Dug-Young ; et al.	2001-09-20
Optical fiber preform having OH barrier and manufacturing method thereof Grant 6,280,850 - Oh , et al. August 28, 2	2001-08-28
High efficiency burner for over-cladding and apparatus for over-cladding large diameter optical fiber pre-form using the same App 20010015081 - Yang, Jin-Seong ; et al.	2001-08-23
Single mode optical fiber having multi-step core structure and method of fabricating the same Grant 6,205,279 - Kim , et al. March 20, 2	2001-03-20
Apparatus and method for overcladding optical fiber preform rod and optical fiber drawing method Grant 6,053,013 - Oh , et al. April 25, 2	2000-04-25
Apparatus for fabricating an optical fiber coated with metal and method therefor Grant 5,944,865 - Do , et al. August 31, 1	1999-08-31

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.