CEBT CO., LTD.

Patent Applications and Registrations

Patent applications and USPTO patent grants for CEBT CO., LTD..The latest application filed is for "housing for a micro-column".

Company Profile

0.10.4

CEBT CO., LTD. - Asan-si Chungcheongnam-Do KR
CEBT Co., Ltd. - Tangjeong-myeon Asan-si KR
Cebt Co., Ltd - KR KR
Cebt Co. Ltd. - KR KR
Cebt Co., Ltd. - Chungcheongnam-do KR
CEBT CO. LTD. - Chungeheongnam-do KR
CEBT Co. Ltd. - Asan-si Chungcheongnam-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
Micro stage for particle beam column using piezo elements as actuator Grant 9,837,245 - Kim , et al. December 5, 2	2017-12-05
Device for sustaining differential vacuum degrees for electron column Grant 8,912,506 - Kim December 16, 2	2014-12-16
Method for controlling electron beam in multi-microcolumn and multi-microcolumn using the same Grant 8,173,978 - Kim , et al. May 8, 2	2012-05-08
Portable electron microscope using micro-column Grant 8,071,944 - Kim , et al. December 6, 2	2011-12-06
Magnetic deflector for an electron column Grant 8,071,955 - Kim , et al. December 6, 2	2011-12-06
Micro-column with simple structure Grant 8,044,351 - Kim , et al. October 25, 2	2011-10-25
Hole inspection apparatus and hole inspection method using the same Grant 7,968,844 - Kim June 28, 2	2011-06-28
Method for focusing electron beam in electron column Grant 7,902,521 - Kim , et al. March 8, 2	2011-03-08
Extractor for an microcolumn, an alignment method for an extractor aperture to an electron emitter, and a measuring method and an alignment method using thereof Grant 7,750,295 - Kim , et al. July 6, 2	2010-07-06
Housing for A Micro-Column App 20100163745 - Kim; Ho Seob ; et al.	2010-07-01
Method for Controlling Electron Beam in Multi-Microcolumn and Multi-Microcolumn Using The Same App 20100019166 - Kim; Ho Seob ; et al.	2010-01-28
Motioning Equipment for Electron Column App 20080210866 - Kim; Ho Seob ; et al.	2008-09-04
Method for manufacturing a lens assembly of microcolumn and lens assembly of microcolumn manufactured by the same Grant 7,329,878 - Kim February 12, 2	2008-02-12
Extractor for an microcolumn, an alignment method for an extractor aperture to an electron emitter, and a measuring method and an alignment method using thereof App 20060071175 - Kim; Ho Seob ; et al.	2006-04-06

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