loadpatents
Patent applications and USPTO patent grants for Lee; Sung-Gu.The latest application filed is for "cutting tool having partially-removed film formed thereon".
Patent | Date |
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Cutting tool having partially-removed film formed thereon Grant 11,376,675 - Ahn , et al. July 5, 2 | 2022-07-05 |
Cutting tool having partially-removed film formed thereon Grant 11,141,801 - Ahn , et al. October 12, 2 | 2021-10-12 |
Cutting insert for hard-to-cut material Grant 11,123,803 - Lee , et al. September 21, 2 | 2021-09-21 |
Semiconductor device test system and semiconductor device test method Grant 11,054,466 - Lee July 6, 2 | 2021-07-06 |
Cutting Tool Having Partially-removed Film Formed Thereon App 20200238404 - AHN; Seung-Su ;   et al. | 2020-07-30 |
Cutting Tool Having Partially-removed Film Formed Thereon App 20200238403 - AHN; Seung-Su ;   et al. | 2020-07-30 |
Cutting Insert For Hard-to-cut Material App 20200171583 - LEE; Sung-gu ;   et al. | 2020-06-04 |
Cemented carbide with improved toughness Grant 10,597,758 - Kim , et al. | 2020-03-24 |
Cutting tool Grant 10,526,712 - Kim , et al. J | 2020-01-07 |
Magnetic motor with stator and rotor Grant 10,523,071 - Lee , et al. Dec | 2019-12-31 |
Semiconductor Device Test System And Semiconductor Device Test Method App 20190162779 - LEE; Sung-Gu | 2019-05-30 |
Motor that includes a stator having an improved structure Grant 10,181,763 - Hwang , et al. Ja | 2019-01-15 |
Hard coating film for cutting tools Grant 9,855,608 - Park , et al. January 2, 2 | 2018-01-02 |
Cutting Tool App 20170306500 - KIM; Yong-hyun ;   et al. | 2017-10-26 |
Cemented Carbide With Improved Toughness App 20170306455 - KIM; Jung-wook ;   et al. | 2017-10-26 |
Motor Apparatus And Cleaner Having The Same App 20170258286 - KIM; Kwang Soo ;   et al. | 2017-09-14 |
Alpha alumina thin film for processing difficult-to-cut material and cast iron Grant 9,752,230 - Kang , et al. September 5, 2 | 2017-09-05 |
Motor App 20170133895 - LEE; Sung Gu ;   et al. | 2017-05-11 |
Pharmaceutical composition for the prevention or treatment of inflammatory diseases or immune diseases containing ramalin Grant 9,539,227 - Yim , et al. January 10, 2 | 2017-01-10 |
Motor including a rotor and magnetic flux adjustment unit to change an amount of magnetic flux generated by the rotor Grant 9,537,379 - Lee , et al. January 3, 2 | 2017-01-03 |
Motor and washing machine having the same Grant 9,531,220 - Kim , et al. December 27, 2 | 2016-12-27 |
Cutting Tool Having Partially-removed Film Formed Thereon App 20160325363 - AHN; Seung-Su ;   et al. | 2016-11-10 |
Alpha Alumina Thin Film For Processing Difficult-to-cut Material And Cast Iron App 20160298232 - KANG; Jae Hoon ;   et al. | 2016-10-13 |
Hard film for cutting tool Grant 9,422,627 - Kang , et al. August 23, 2 | 2016-08-23 |
Motor App 20160226331 - Hwang; Woong ;   et al. | 2016-08-04 |
Hard film for cutting tool Grant 9,394,601 - Park , et al. July 19, 2 | 2016-07-19 |
Hard Coating Film For Cutting Tools App 20160193662 - PARK; Je-Hun ;   et al. | 2016-07-07 |
Motor having rotor cores with protrusions to prevent magnetic flux leakage Grant 9,350,205 - Yoon , et al. May 24, 2 | 2016-05-24 |
Hard film for cutting tool Grant 9,273,388 - Park , et al. March 1, 2 | 2016-03-01 |
Multilayer Thin Film For Cutting Tool And Cutting Tool Including The Same App 20150337459 - AHN; Seung-Su ;   et al. | 2015-11-26 |
Multilayer Thin Film For Cutting Tool And Cutting Tool Including The Same App 20150307998 - AHN; Seung-Su ;   et al. | 2015-10-29 |
Hard Film For Cutting Tool App 20150152561 - Kang; Jae-Hoon ;   et al. | 2015-06-04 |
Hard Coating For Cutting Tool App 20150125677 - Park; Je-Hun ;   et al. | 2015-05-07 |
Hard Film For Cutting Tool App 20150125678 - Park; Je-Hun ;   et al. | 2015-05-07 |
Memory Command Scheduler And Memory Command Scheduling Method App 20150046642 - LEE; Tae-young ;   et al. | 2015-02-12 |
Motor Apparatus And Cleaner Having The Same App 20140359969 - KIM; Kwang Soo ;   et al. | 2014-12-11 |
Semiconductor device and test apparatus including the same Grant 8,872,531 - Song , et al. October 28, 2 | 2014-10-28 |
Method for preparing ramalin Grant 8,865,934 - Yim , et al. October 21, 2 | 2014-10-21 |
Compound ramalin and use thereof Grant 8,809,578 - Yim , et al. August 19, 2 | 2014-08-19 |
Motor App 20140070653 - Lee; Sung Gu ;   et al. | 2014-03-13 |
"method For Preparing Ramalin" App 20130211133 - Yim; Joung Han ;   et al. | 2013-08-15 |
Motor App 20130200739 - LEE; Sung Gu ;   et al. | 2013-08-08 |
Motor And Washing Machine Having The Same App 20130200747 - BANG; Myung Bae ;   et al. | 2013-08-08 |
Pharmaceutical Composition For The Prevention Or Treatment Of Inflammatory Diseases Or Immune Diseases Containing Ramalin App 20130116324 - Yim; Joung Han ;   et al. | 2013-05-09 |
Motor And Washing Machine Having The Same App 20130061640 - KIM; Young Kwan ;   et al. | 2013-03-14 |
Motor And Washing Machine Having The Same App 20130061641 - YOON; Keun Young ;   et al. | 2013-03-14 |
Motor And Magnetizing Apparatus And Magnetizing Method Of Motor App 20120256509 - Lee; Sung Gu ;   et al. | 2012-10-11 |
Novel Compound Ramalin And Use Thereof App 20110262374 - Yim; Joung Han ;   et al. | 2011-10-27 |
Driving apparatus of display device for gray range extension, display device including the same, and method of driving display device for gray range extension Grant 8,035,661 - Lee , et al. October 11, 2 | 2011-10-11 |
Semiconductor Device And Test Apparatus Including The Same App 20110227593 - SONG; Ki-jae ;   et al. | 2011-09-22 |
Driving Apparatus Of Display Device, Display Device Including The Same, And Method Of Driving Display Device App 20080246779 - LEE; Il-Pyung ;   et al. | 2008-10-09 |
Authentication method for supporting mobile internet protocol system App 20050287989 - Lee, Sung Gu | 2005-12-29 |
External application for enhancing the skin permeability of the active components therein App 20040022753 - Shin, Eui Seok ;   et al. | 2004-02-05 |
Composition for external application containing a beta-1,6-branched-beta-1- ,3-glucan App 20010029253 - Park, Kyung Mok ;   et al. | 2001-10-11 |
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