Kwon; Oh-Dal

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kwon; Oh-Dal.The latest application filed is for "dental prosthesis and its manufacturing method".

Company Profile

0.17.26

Kwon; Oh-Dal - Yongin-si KR
Kwon; Oh Dal - Daegu KR
Kwon; Oh-Dal - Suwon-shi KR
Kwon; Oh-Dal - Kyonggi-do KR
Kwon, Oh-Dal - Kyongii-do KR
Kwon; Oh-Dal - 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
Tooth preparation guide device and method of preparing tooth for dental prosthesis Grant RE48,318 - Kwon November 24, 2	2020-11-24
Dental Prosthesis And Its Manufacturing Method App 20180353270 - KWON; Oh-Dal	2018-12-13
Tooth preparation guide device and method of preparing tooth for dental prosthesis Grant RE46,813 - Kwon May 1, 2	2018-05-01
Dental Prosthesis And Its Manufacturing Method App 20150182318 - KWON; Oh-Dal	2015-07-02
Tooth preparation guide device and method of preparing tooth for dental prosthesis Grant 8,651,860 - Kwon February 18, 2	2014-02-18
Tooth Preparation Guide Device And Method Of Preparing Tooth For Dental Prosthesis App 20130337412 - KWON; Oh-Dal	2013-12-19
Tooth Preparation Guide Device And Method Of Preparing Tooth For Dental Prosthesis App 20130230827 - Kwon; Oh-Dal	2013-09-05
Mesh Plate for Dental Implant and Dental Implant Structure Having the Same App 20100112522 - Kwon; Oh Dal	2010-05-06
Dental Prosthesis and Its Manufacturing Method App 20080206708 - Kwon; Oh-Dal	2008-08-28
Dental Prosthesis and Its Manufacturing Method App 20080193901 - Kwon; Oh-dal	2008-08-14
Athermal arrayed waveguide grating Grant 7,218,815 - Song , et al. May 15, 2	2007-05-15
Optical hybrid module and manufacturing method thereof Grant 7,181,098 - Kwon , et al. February 20, 2	2007-02-20
Optical power splitter Grant 7,088,891 - Jung , et al. August 8, 2	2006-08-08
Gain flattening device for an optical fiber amplifier Grant 7,068,879 - Song , et al. June 27, 2	2006-06-27
Ferrule for hermetically packaging optical fibers Grant 6,953,286 - Jeong , et al. October 11, 2	2005-10-11
Variable alignment-type optical fiber block Grant 6,920,268 - Kwon , et al. July 19, 2	2005-07-19
Packaging unit for optical fiber array Grant 6,882,791 - Kwon , et al. April 19, 2	2005-04-19
Holder and holder base having a wedge Grant 6,873,771 - Kwon , et al. March 29, 2	2005-03-29
Packaging device for optical waveguide element Grant 6,839,492 - Kwon , et al. January 4, 2	2005-01-04
Bidirectional optical communication module with a reflector App 20040247245 - Kim, Kyoung-Youm ; et al.	2004-12-09
Optical hybrid module and manufacturing method thereof App 20040247230 - Kwon, Oh-Dal ; et al.	2004-12-09
Athermal arrayed waveguide grating App 20040141689 - Song, Jeong-Hwan ; et al.	2004-07-22
Integrated heat transfer device for PLC module Grant 6,757,452 - Shin , et al. June 29, 2	2004-06-29
Ferrule for hermetically packaging optical fibers App 20040042734 - Jeong, Byung-Gil ; et al.	2004-03-04
Optical power splitter App 20040008946 - Jung, Sun-Tae ; et al.	2004-01-15
Optical device module using integral heat transfer module Grant 6,677,555 - Kwon , et al. January 13, 2	2004-01-13
Variable alignment-type optical fiber block App 20030219212 - Kwon, Oh-Dal ; et al.	2003-11-27
Dual wavelength division multiplexing/demultiplexing device using one planar lightguide circuit App 20030185501 - Kwon, Oh-Dal	2003-10-02
Optical fiber block having semicircular grooves and method for same App 20030156814 - Yoon, Shin-Young ; et al.	2003-08-21
Holder and holder base having a wedge App 20030142916 - Kwon, Oh-Dal ; et al.	2003-07-31
Device for aligning optical source and optical fiber in optical source module Grant 6,565,266 - Mun , et al. May 20, 2	2003-05-20
Gain flattening device for an optical fiber amplifier App 20030059161 - Song, Jeong-Hwan ; et al.	2003-03-27
Packaging device for optical waveguide element App 20030021539 - Kwon, Oh-Dal ; et al.	2003-01-30
Integrated heat transfer device for PLC module App 20030016900 - Shin, Sang-Gil ; et al.	2003-01-23
Packaging unit for optical fiber array App 20020197048 - Kwon, Oh-Dal ; et al.	2002-12-26
Planar light waveguide circuit with landmarks App 20020118940 - Kwon, Oh-Dal ; et al.	2002-08-29
Optical Device Module Having Heat Transfer Medium Via Phase Transformation App 20020100283 - Kwon, Oh-Dal ; et al.	2002-08-01
Optical device module using integral heat transfer module App 20020101891 - Kwon, Oh-Dal ; et al.	2002-08-01
Device for aligning optical source and optical fiber in optical source module App 20020015566 - Mun, Gi-Tae ; et al.	2002-02-07
Apparatus for aligning optical source with optical fiber and optical source module having the apparatus Grant 6,190,056 - Kwon , et al. February 20, 2	2001-02-20

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.