Lee; Jeon Kook

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Jeon Kook.The latest application filed is for "ball bearing".

Company Profile

2.8.11

Lee; Jeon Kook - Seoul KR
Lee; Jeon Kook - Seongnam-si KR
Lee; Jeon-Kook - 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
Ball bearing Grant 10,309,460 - Lee , et al.	2019-06-04
Bearing test apparatus for testing behavior of the bearing Grant 10,247,638 - Lee , et al.	2019-04-02
Ball Bearing App 20180340574 - Lee; Yong Bok ; et al.	2018-11-29
Bearing Test Apparatus For Testing Behavior Of The Bearing App 20180136081 - LEE; Yong Bok ; et al.	2018-05-17
Fibrous Transistor And Method For Manufacturing The Same App 20180116592 - LIM; Jung Ah ; et al.	2018-05-03
Oil sealing device for a bearing Grant 9,829,107 - Lee , et al. November 28, 2	2017-11-28
Oil Sealing Device For A Bearing App 20170292610 - LEE; Yong Bok ; et al.	2017-10-12
Bearing test apparatus for testing durability of bearing Grant 9,714,883 - Lee , et al. July 25, 2	2017-07-25
Bearing Test Apparatus For Testing Durability Of Bearing App 20160025592 - LEE; Yong Bok ; et al.	2016-01-28
P-type transparent oxide semiconductor, transistor having the same, and manufacture method of the same Grant 9,236,493 - Oh , et al. January 12, 2	2016-01-12
P-type Transparent Oxide Semiconductor, Transistor Having The Same, And Manufacture Method Of The Same App 20150380499 - OH; Young-Jei ; et al.	2015-12-31
P-type Transparent Oxide Semiconductor, Transistor Having The Same, And Manufacture Method Of The Same App 20130292668 - OH; Young-Jei ; et al.	2013-11-07
AA stacked graphene-diamond hybrid material by high temperature treatment of diamond and the fabrication method thereof Grant 8,318,268 - Lee , et al. November 27, 2	2012-11-27
Aa Stacked Graphene-diamond Hybrid Material By High Temperature Treatment Of Diamond And The Fabrication Method Thereof App 20120082614 - LEE; Jae-Kap ; et al.	2012-04-05
Graphene-diamond hybrid material and method for preparing same using chemical vapor deposition Grant 7,776,445 - Lee , et al. August 17, 2	2010-08-17
Aa Stacked Graphene-diamond Hybrid Material By High Temperature Treatment Of Diamond And The Fabrication Method Thereof App 20090297854 - LEE; Jae-Kap ; et al.	2009-12-03
Coating material having heat and abrasion resistance and low friction characteristics Grant 7,615,291 - Lee , et al. November 10, 2	2009-11-10
Graphene Hybrid Material And Method For Preparing Same Using Chemical Vapor Deposition App 20090047520 - LEE; Jae Kap ; et al.	2009-02-19
Coating material having heat and abrasion resistance and low friction characteristics App 20070003693 - Lee; Yong Bok ; et al.	2007-01-04

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