Choi; Ki Sun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Ki Sun.The latest application filed is for "foundation reinforcing apparatus using bracing-type supporting structure and lateral prestressing device and method of reinforcing foundation using the same".

Company Profile

6.10.9

Choi; Ki Sun - Gyeonggi-do KR
Choi; Ki Sun - Hwaseong-si KR
Choi; Ki Sun - Suwon-si KR
Choi; Ki Sun - Gwangju KR
Choi; Ki-Sun - Chung-ku Inchon-si 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
Foundation reinforcing apparatus using bracing-type supporting structure and lateral prestressing device and method of reinforcing foundation using the same Grant 11,203,851 - You , et al. December 21, 2	2021-12-21
Foundation Reinforcing Apparatus Using Bracing-type Supporting Structure And Lateral Prestressing Device And Method Of Reinforcing Foundation Using The Same App 20210207334 - YOU; Young Chan ; et al.	2021-07-08
Preloading apparatus for adjusting load and method of reinforcing foundation using the same Grant 10,947,694 - You , et al. March 16, 2	2021-03-16
Preloading Apparatus For Adjusting Load And Method Of Reinforcing Foundation Using The Same App 20210002848 - YOU; Young Chan ; et al.	2021-01-07
Vacuum valve Grant 10,563,775 - Kim , et al. Feb	2020-02-18
Blade for vacuum valve Grant 10,443,741 - Kim , et al. Oc	2019-10-15
Bidirectional gate valve Grant 10,352,480 - Kim , et al. July 16, 2	2019-07-16
Bidirectional Gate Valve App 20190011061 - KIM; Bae-Jin ; et al.	2019-01-10
Vacuum valve Grant 10,132,414 - Kim , et al. November 20, 2	2018-11-20
Two-way gate valve Grant 9,995,402 - Kim , et al. June 12, 2	2018-06-12
Vacuum Valve App 20180156340 - KIM; Bae-Jin ; et al.	2018-06-07
Blade For Vacuum Valve App 20180156339 - KIM; Bae-Jin ; et al.	2018-06-07
FBG sensor for measuring maximum strain, manufacturing method and using method Grant 9,791,335 - Kwon , et al. October 17, 2	2017-10-17
Vacuum Valve App 20170268680 - Kim; Bae-Jin ; et al.	2017-09-21
Two-way Gate Valve App 20170089472 - KIM; Bae-Jin ; et al.	2017-03-30
Fbg Sensor For Measuring Maximum Strain, Manufacturing Method And Using Method App 20160216166 - KWON; IL-BUM ; et al.	2016-07-28
Vibration isolation structure using precast concrete shear-key block and anti-vibration pad, and method for controlling anti-vibration of structure using the same Grant 9,347,235 - You , et al. May 24, 2	2016-05-24
Vibration Isolation Structure Using Precast Concrete Shear-key Block And Anti-vibration Pad, And Method For Controlling Anti-vibration Of Structure Using The Same App 20150128511 - YOU; YOUNG-CHAN ; et al.	2015-05-14
Cup luminous apparatus and its control method Grant 6,163,248 - Paek , et al. December 19, 2	2000-12-19

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