loadpatents
name:-0.034417152404785
name:-0.02489185333252
name:-0.0071508884429932
Lee; Sung-Gu Patent Filings

Lee; Sung-Gu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Sung-Gu.The latest application filed is for "cutting tool having partially-removed film formed thereon".

Company Profile
7.26.37
  • Lee; Sung-Gu - Cheongju-si KR
  • Lee; Sung-Gu - Asan-si KR
  • Lee; Sung Gu - Anyang-si KR
  • Lee; Sung-Gu - Chungcheongbuk-do KR
  • Lee; Sung Gu - Incheon KR
  • Lee; Sung Gu - Gunpo-si KR
  • LEE; Sung-gu - Pohang-si KR
  • Lee, Sung Gu - Pyeonglack-si KR
  • Lee, Sung Gu - Pladal-ku KR
  • Lee, Sung Gu - Youngin-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
PatentDate
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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