Kim; Cheol Hyun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kim; Cheol Hyun.The latest application filed is for "apparatus for punching anchor bolt insertion hole".

Company Profile

3.3.6

Kim; Cheol Hyun - Seoul KR
Kim; Cheol Hyun - Gyeonggi-do KR
- Seoul KR
Kim; Cheol-Hyun - Yangcheon-gu KR
Kim, Cheol-Hyun - Ulsan 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
Apparatus For Punching Anchor Bolt Insertion Hole App 20220088828 - Kim; Cheol Hyun ; et al.	2022-03-24
Method and system for upgrading and separating hydrocarbon oils Grant 10,385,282 - Cho , et al. A	2019-08-20
Method And System For Upgrading And Separating Hydrocarbon Oils App 20180134971 - Cho; Dong Woo ; et al.	2018-05-17
Fan module having dust-collecting function and dust-collecting unit for the same Grant 08619423 -	2013-12-31
Fan module having dust-collecting function and dust-collecting unit for the same Grant 8,619,423 - Kim , et al. December 31, 2	2013-12-31
Led Illumination Apparatus And Manufacturing Method Thereof App 20120294018 - Kim; Cheol-Hyun ; et al.	2012-11-22
Fan Module Having Dust-collecting Function And Dust-collecting Unit For The Same App 20120162905 - Kim; Cheol-Hyun ; et al.	2012-06-28
Process of preparing polycarbonates using microwave App 20020022675 - Choi, Kil-Yeong ; et al.	2002-02-21
Process fo preparing polycarbonates App 20020022711 - Ko, Young Chan ; et al.	2002-02-21

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