Cho; Yeon Ho

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cho; Yeon Ho.The latest application filed is for "sliding type transfer cask for spent nuclear fuel with easy installation and movement".

Company Profile

5.10.11

Cho; Yeon Ho - Daejeon KR
CHO; Yeon Ho - Yuseong-gu KR
Cho; Yeon-Ho - Daejeon-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

Patent	Date
Heterocyclic compound and organic light emitting device comprising the same Grant 11,407,718 - Cha , et al. August 9, 2	2022-08-09
Spent nuclear fuel transfer cask having motor-driven lids that slide toward and away from each other Grant 11,398,319 - Park , et al. July 26, 2	2022-07-26
Organic electroluminescent element Grant 11,362,283 - Lee , et al. June 14, 2	2022-06-14
Amine-based compound and organic light emitting device using the same Grant 11,261,176 - Cha , et al. March 1, 2	2022-03-01
Modular lower moving system for nuclear fuel handling Grant 11,075,017 - Ko , et al. July 27, 2	2021-07-27
Sliding Type Transfer Cask For Spent Nuclear Fuel With Easy Installation And Movement App 20210098145 - PARK; Jin Seok ; et al.	2021-04-01
Transfer Cask For Spent Nuclear Fuel App 20210057119 - PARK; Jin Seok ; et al.	2021-02-25
Installation structure for installing control rod drive mechanism and cable sealing unit in nuclear reactor pressure vessel Grant 10,636,531 - Lee , et al.	2020-04-28
Novel Heterocyclic Compound And Organic Light Emitting Device Comprising The Same App 20190389810 - CHA; Yong Bum ; et al.	2019-12-26
Novel Amine-based Compound And Organic Light Emitting Device Using The Same App 20190169176 - CHA; Yong Bum ; et al.	2019-06-06
Modular Lower Moving System For Nuclear Fuel Handling And Method Of Refueling Nuclear Fuel Using The Same App 20190043626 - KO; Kwang Jeok ; et al.	2019-02-07
Secondary Shutdown Structure Of Nuclear Reactor By Using Sliding Doors App 20180277262 - PARK; Jin Seok ; et al.	2018-09-27
Installation Structure For Installing Control Rod Drive Mechanism And Cable Sealing Unit In Nuclear Reactor Pressure Vessel App 20180102193 - LEE; Won Ho ; et al.	2018-04-12
Organic Electroluminescent Element App 20180040829 - Lee; Dae Woong ; et al.	2018-02-08
Anti-seismic apparatus for control element drive mechanisms Grant 9,847,146 - Kang , et al. December 19, 2	2017-12-19
Cooling duct assembly for control element drive mechanism Grant 9,583,226 - Lee , et al. February 28, 2	2017-02-28
Anti-seismic Apparatus For Control Element Drive Mechanisms App 20160365160 - KANG; Tae Kyo ; et al.	2016-12-15
Cooling Duct Assembly For Control Element Drive Mechanism App 20150016582 - LEE; Myoung Goo ; et al.	2015-01-15
Modular reactor head area assembly Grant 8,599,989 - Kang , et al. December 3, 2	2013-12-03
Modular Reactor Head Area Assembly App 20100098205 - Kang; Tae-Kyo ; et al.	2010-04-22

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