Lee; Joon Hwan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Joon Hwan.The latest application filed is for "method for preparing bile acid derivative by using continuous flow reaction".

Company Profile

2.26.22

Lee; Joon Hwan - Suwon-si KR
Lee; Joon Hwan - Seoul KR
Lee; Joon Hwan - Uiwang-si KR
Lee; Joon Hwan - Daejeon N/A KR
Lee; Joon-Hwan - Yongin KR
Lee; Joon Hwan - Yongin-si N/A KR
Lee; Joon-hwan - Gunpo KR
Lee; Joon Hwan - Seo-gu KR
Lee; Joon-hwan - Gunpo-si KR
Lee, Joon-Hwan - Gunpo-City 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 for bile acid derivative by using continuous flow reaction Grant 11,053,275 - Hwang , et al. July 6, 2	2021-07-06
Method For Preparing Bile Acid Derivative By Using Continuous Flow Reaction App 20200283470 - HWANG; Tae Seop ; et al.	2020-09-10
Method for managing and controlling external IoT device and electronic device supporting the same Grant 10,547,731 - Kim , et al. Ja	2020-01-28
Method For Managing And Controlling External Iot Device And Electronic Device Supporting The Same App 20180288209 - KIM; Nam Jin ; et al.	2018-10-04
Air conditioner and control method thereof Grant 9,945,599 - Lee , et al. April 17, 2	2018-04-17
Compressor and control method thereof Grant 9,695,820 - Lee , et al. July 4, 2	2017-07-04
Safety device for preventing overcharge and secondary battery therewith Grant 9,614,254 - Chang , et al. April 4, 2	2017-04-04
Power supply and DC-DC converter with voltage drop circuit therein Grant 9,350,242 - Lee , et al. May 24, 2	2016-05-24
Optical plate for lighting, and lighting apparatus using same Grant 9,316,380 - Noh , et al. April 19, 2	2016-04-19
Method of preparing benzoimidazole derivatives Grant 9,040,572 - Kim , et al. May 26, 2	2015-05-26
Air Conditioner And Control Method Thereof App 20150027144 - LEE; Suk Ho ; et al.	2015-01-29
Optical Plate For Lighting, And Lighting Apparatus Using Same App 20140362579 - Noh; Sung-Woo ; et al.	2014-12-11
Power Supply And Dc-dc Converter Therein App 20140327420 - LEE; Joon Hwan ; et al.	2014-11-06
Apparatus for protection of secondary battery Grant 8,673,469 - Chang , et al. March 18, 2	2014-03-18
Compressor And Control Method Thereof App 20140044562 - LEE; Joon Hwan ; et al.	2014-02-13
Protection circuit for secondary battery and secondary battery comprising the same Grant 8,574,733 - Chang , et al. November 5, 2	2013-11-05
Method for selectively crystallizing a Z isomer of iopromide Grant 8,541,620 - Choi , et al. September 24, 2	2013-09-24
Novel Method Of Preparing Benzoimidazole Derivatives App 20130231477 - Kim; In Woo ; et al.	2013-09-05
Battery safety device and battery having the same Grant 8,048,551 - Cho , et al. November 1, 2	2011-11-01
Method For Selectively Crystallizing A Z Isomer Of Iopromide App 20110245347 - Choi; Soo-Jin ; et al.	2011-10-06
Secondary battery having an improved safety Grant 7,785,734 - Chang , et al. August 31, 2	2010-08-31
Safety device for preventing overcharge of secondary batteries and secondary batteries therewith Grant 7,745,040 - Chang , et al. June 29, 2	2010-06-29
Secondary battery having constant-voltage device Grant 7,737,661 - Chang , et al. June 15, 2	2010-06-15
Safety element for battery and battery with the same Grant 7,629,073 - Cho , et al. December 8, 2	2009-12-08
Apparatus and method for protecting secondary battery Grant 7,589,501 - Chang , et al. September 15, 2	2009-09-15
Apparatus for protection of secondary battery App 20070072060 - Chang; Sung Kyun ; et al.	2007-03-29
Image misconvergence correction apparatus for less switching noise influence Grant 7,158,193 - Lee , et al. January 2, 2	2007-01-02
Protection circuit for secondary battery and secondary battery comprising the same App 20060275653 - Chang; Sung Kyun ; et al.	2006-12-07
Image distortion correction apparatus capable of correcting misconvergence using an amplifier Grant 7,129,655 - Lee October 31, 2	2006-10-31
Apparatus and method for protecting secondary battery App 20060197506 - Chang; Sung Kyun ; et al.	2006-09-07
Adjusting convergence apparatus and method Grant 7,053,966 - Lee , et al. May 30, 2	2006-05-30
Secondary battery having an improved safety App 20060083983 - Chang; Sung Kyun ; et al.	2006-04-20
Safety device for preventing overcharge and secondary battery therewith App 20060051660 - Chang; Sung Kyun ; et al.	2006-03-09
Safety device for preventing overcharge of secondary batteries and secondary batteries therewith App 20060043935 - Chang; Sung Kyun ; et al.	2006-03-02
Secondary battery having constant-voltage device App 20060038534 - Chang; Sung Kyun ; et al.	2006-02-23
Safety element for battery and battery with the same App 20050260486 - Cho, Jeong Ju ; et al.	2005-11-24
Battery safety device and battery having the same App 20050255376 - Cho, Jeong Ju ; et al.	2005-11-17
Image distortion compensating apparatus with low switching delay Grant 6,853,157 - Lee , et al. February 8, 2	2005-02-08
Image distortion compensating apparatus with low switching delay App 20040012348 - Lee, Kyoung-Geun ; et al.	2004-01-22
Image misconvergence correction apparatus for less switching noise influence App 20040008290 - Lee, Kyoung-Geun ; et al.	2004-01-15
Image distortion correction apparatus capable of correcting misconvergence using an amplifier App 20030206251 - Lee, Joon-Hwan	2003-11-06
Adjusting convergence apparatus and method App 20030086025 - Lee, Joon-hwan ; et al.	2003-05-08

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