Joh; Han-Ik

Patent Applications and Registrations

Patent applications and USPTO patent grants for Joh; Han-Ik.The latest application filed is for "nanocarbon composite carbon fiber with low cost and high performance and their preparation method".

Company Profile

1.6.6

Joh; Han-Ik - Wanju-gun KR
Joh; Han-Ik - Seoul KR
Joh; Han-Ik - Jeollabuk-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
Nanocarbon composite carbon fiber with low cost and high performance and their preparation method Grant 10,344,404 - Jo , et al. July 9, 2	2019-07-09
Nanocarbon Composite Carbon Fiber With Low Cost And High Performance And Their Preparation Method App 20160348283 - JO; Seong-Mu ; et al.	2016-12-01
Large-area Carbon Nanomesh From Polymer And Method Of Preparing The Same App 20160297681 - JOH; Han-Ik ; et al.	2016-10-13
Large-area carbon nanomesh from polymer and method of preparing the same Grant 9,409,781 - Joh , et al. August 9, 2	2016-08-09
Carbon materials based on organic nanofilm using thermal evaporation and method for preparing the same Grant 9,340,427 - Kim , et al. May 17, 2	2016-05-17
Large-area Carbon Nanomesh From Polymer And Method Of Preparing The Same App 20140227162 - JOH; Han-IK ; et al.	2014-08-14
Carbon Materials Based On Organic Nanofilm Using Thermal Evaporation And Method For Preparing The Same App 20140120030 - KIM; Tae-Wook ; et al.	2014-05-01
Method of fabricating carbon material, carbon material prepared by the method, cell material and apparatus using the same Grant 8,486,584 - Ha , et al. July 16, 2	2013-07-16
Hybrid type power supplying apparatus Grant 8,236,459 - Ha , et al. August 7, 2	2012-08-07
Method Of Fabricating Carbon Material, Carbon Material Prepared By The Method, Cell Material And Apparatus Using The Same App 20100021794 - KIM; Soo-Kil ; et al.	2010-01-28
Hybrid Type Power Supplying Apparatus App 20090208793 - Ha; Heung Yong ; et al.	2009-08-20

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