Lee; Choon Hwa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Choon Hwa.The latest application filed is for "apparatus and method for controlling object".

Company Profile

4.9.12

Lee; Choon Hwa - Seongnam-si KR
Lee; Choon Hwa - Daejeon KR
Lee; Choon-Hwa - Yongin KR
Lee; Choon-Hwa - Seoul KR
Lee; Choon-Hwa - Yongin-city KR
Lee, Choon-Hwa - Yongin-city Gyeonggi-do 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
Apparatus and method for controlling object Grant 10,994,206 - Ye , et al. May 4, 2	2021-05-04
Apparatus And Method For Controlling Object App 20190240578 - YE; Jung Kyu ; et al.	2019-08-08
Apparatus and method for controlling object Grant 10,315,112 - Ye , et al.	2019-06-11
Modified conjugated diene polymer and method for preparing the same Grant 10,233,265 - Lee , et al.	2019-03-19
Modified Conjugated Diene Polymer And Method For Preparing The Same App 20170066850 - LEE; Ro Mi ; et al.	2017-03-09
Preparation method of vinyl aromatic hydrocarbon-conjugated diene block copolymer using coupling reaction with improved ion stability Grant 9,567,409 - Lee , et al. February 14, 2	2017-02-14
Modified conjugated diene polymer and method for preparing the same Grant 9,540,472 - Lee , et al. January 10, 2	2017-01-10
Apparatus And Method For Controlling Object App 20160175715 - YE; Jung Kyu ; et al.	2016-06-23
Modified conjugated diene polymer and method for preparing the same Grant 9,328,185 - Lee , et al. May 3, 2	2016-05-03
Modified conjugated diene polymer and method for preparing the same Grant 9,290,585 - Lee , et al. March 22, 2	2016-03-22
Modified Conjugated Diene Polymer And Method For Preparing The Same App 20160046750 - LEE; Ro Mi ; et al.	2016-02-18
Modified Conjugated Diene Polymer And Method For Preparing The Same App 20150045474 - Lee; Ro Mi ; et al.	2015-02-12
Modified Conjugated Diene Polymer And Method For Preparing The Same App 20140243476 - Lee; Ro Mi ; et al.	2014-08-28
Preparation Method Of Vinyl Aromatic Hydrocarbon-conjugated Diene Block Copolymer Using Coupling Reaction With Improved Ion Stability App 20120245295 - Lee; Choon-Hwa ; et al.	2012-09-27
Graft Copolymer And Method For Preparing The Same App 20070232759 - CHUN; Moon-seok ; et al.	2007-10-04
Process for preparing linear block copolymer Grant 7,160,952 - Chun , et al. January 9, 2	2007-01-09
Asphalt composition comprising linear diblock copolymer App 20060229390 - Chun; Moon-Seok ; et al.	2006-10-12
Process for preparing linear block copolymer App 20060217509 - Chun; Moon-Seok ; et al.	2006-09-28
Asphalt composition comprising linear diblock copolymer App 20050004273 - Chun, Moon-Seok ; et al.	2005-01-06
Process for preparing linear block copolymer App 20040242787 - Chun, Moon-Seok ; et al.	2004-12-02

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