Inventor

Jung Keun Cho

Inventor

Seoul, KR

Overview

13→

Patents

2008–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Pprimary

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1029%

B23BTurning6%

B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units6%

B82YSpecific uses or applications of nanostructures6%

Y10TTechnical subjects covered by former us classification6%

A45DHairdressing or shaving equipment3%

A61BDiagnosis3%

B08BCleaning in general3%

B29CShaping or joining of plastics3%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%

PatentTitleYear

10,827,126Electronic device for providing property information of external light source for interest object2020 8,898,926'Substrate dryer using supercritical fluid, apparatus including the same, and method for treating substrate'2014 8,834,632'Apparatus and system for manufacturing a carbon nanotube'2014 8,398,812'Apparatus and method for treating substrates'2013 8,256,774'Chucking member and spin head and method for chucking substrate using the chucking member'2012 8,122,899'Apparatus and method for treating substrate'2012 8,038,838'Spin head, method of operating the spin head and apparatus for treating substrates with the spin head'2011 7,934,513'Facility with multi-storied process chamber for cleaning substrates and method for cleaning substrates using the facility'2011 7,866,058'Spin head and substrate treating method using the same'2011 7,862,765'Method for synthesizing conductive composite'2011 7,802,579'Apparatus and method for treating substrates'2010 7,637,272'Method and apparatus for cleaning and drying substrates'2009 7,323,080'Apparatus for treating substrate'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2014Patents assigned to SEMES CO LTD (11)· patent assignee history

2008–2020Based in Seoul, KR· patent location history

2012–2014Patents assigned to CHO JUNG KEUN (4)· patent assignee history

2012–2014Patents assigned to KOO KYO-WOOG (3)· patent assignee history

2012Patents assigned to SUNG BO RAM CHAN (2)· patent assignee history

2012–2014Based in Chungcheongnam-do, KR· patent location history

2014Patents assigned to CHO JUNG-KEUN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEMES CO LTD	11	2008–2014
CHO JUNG KEUNself	4	2012–2014
KOO KYO-WOOG	3	2012–2014
SUNG BO RAM CHAN	2	2012
CHO JUNG-KEUNself	1	2014

Locations

Location	Patents	Span
Seoul, KR	10	2008–2020
Chungcheongnam-do, KR	3	2012–2014