CHOI; Oh Seog

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHOI; Oh Seog.The latest application filed is for "antenna device implementing spatial-polarization separation of beams using quad-polarized antenna module array".

Company Profile

10.21.25

CHOI; Oh Seog - Hwaseong-si KR
Choi; Oh-seog - Suwon-si KR
Choi; Oh-Seog - Gyeonggi-do KR
Choi; Oh-Seog - Suwon KR
Choi; Oh-Seog - Hwaseong KR
- Gyeonggi-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
Antenna Device Implementing Spatial-polarization Separation Of Beams Using Quad-polarized Antenna Module Array App 20220231412 - KIM; Duk Yong ; et al.	2022-07-21
Antenna-integrated base station apparatus and antenna fixing equipment of mobile communication network Grant 11,380,987 - Kim , et al. July 5, 2	2022-07-05
Quadruple-polarized Antenna Module Capable Of Time-polarization Isolation App 20220200148 - KIM; Duk Yong ; et al.	2022-06-23
Antenna device Grant 11,322,836 - Kim , et al. May 3, 2	2022-05-03
Dual polarized antenna and antenna array Grant 11,289,805 - Seo , et al. March 29, 2	2022-03-29
Dual Polarized Antenna Using Shift Series Feed App 20220077593 - LEE; Su Won ; et al.	2022-03-10
Dual Polarized Omni-directional Antenna And Base Station Including Same App 20220059951 - Kim; Duk Yong ; et al.	2022-02-24
Spatial Multiplexing Meethod And Device Using Polarized Wave In Multibeam System App 20220052750 - OH; Tae Youl ; et al.	2022-02-17
Dual polarized omni-directional antenna and base station including same Grant 11,114,772 - Kim , et al. September 7, 2	2021-09-07
Dual Polarized Antenna And Antenna Array App 20210126358 - SEO; Yong Won ; et al.	2021-04-29
Antenna-integrated Base Station Apparatus And Antenna Fixing Equipment Of Mobile Communication Network App 20210098872 - KIM; In-Ho ; et al.	2021-04-01
Omnidirectional antenna for mobile communication service Grant 10,910,700 - Moon , et al. February 2, 2	2021-02-02
Antenna-integrated base station apparatus and antenna fixing equipment of mobile communication network Grant 10,897,078 - Kim , et al. January 19, 2	2021-01-19
Antenna Device App 20200343629 - Kim; Inho ; et al.	2020-10-29
Dual Polarized Omni-directional Antenna And Base Station Including Same App 20190379141 - Kim; Duk Yong ; et al.	2019-12-12
Omnidirectional Antenna For Mobile Communication Service App 20190296423 - Moon; Young-Chan ; et al.	2019-09-26
Compact antenna apparatus for mobile communication system Grant 10,403,974 - Moon , et al. Sep	2019-09-03
Omnidirectional antenna for mobile communication service Grant 10,355,342 - Moon , et al. July 16, 2	2019-07-16
Radio communication antenna having narrow beam width Grant 10,224,643 - Moon , et al.	2019-03-05
Antenna-integrated Base Station Apparatus And Antenna Fixing Equipment Of Mobile Communication Network App 20180351248 - KIM; In-Ho ; et al.	2018-12-06
Variable beam control antenna for mobile communication system Grant 9,917,361 - Moon , et al. March 13, 2	2018-03-13
Compact Antenna Apparatus For Mobile Communication System App 20170271760 - MOON; Young-Chan ; et al.	2017-09-21
Omnidirectional Antenna For Mobile Communication Service App 20170170550 - Moon; Young-Chan ; et al.	2017-06-15
Apparatus for tuning voltage standing wave ratio of base station system in wireless communication network Grant 9,667,277 - Moon , et al. May 30, 2	2017-05-30
Radio Communication Antenna Having Narrow Beam Width App 20160141765 - MOON; Young-Chan ; et al.	2016-05-19
Antenna Equipped With Horizontally Arranged Radiating Elements App 20160064815 - Moon; Young-Chan ; et al.	2016-03-03
Antenna Equipped With Vertically Arranged Radiating Elements App 20150380831 - Moon; Young-Chan ; et al.	2015-12-31
Apparatus For Tuning Voltage Standing Wave Ratio Of Base Station System In Wireless Communication Network App 20150381212 - Moon; Young-Chan ; et al.	2015-12-31
Antenna For Mobile-communication Base Station App 20150263431 - Moon; Young-Chan ; et al.	2015-09-17
Cable connection device Grant 9,136,655 - Moon , et al. September 15, 2	2015-09-15
Broadband dipole antenna Grant 8,957,824 - Choi , et al. February 17, 2	2015-02-17
Multi-line phase shifter having a fixed plate and a mobile plate in slideable engagement to provide vertical beam-tilt Grant 8,907,744 - Moon , et al. December 9, 2	2014-12-09
Variable Beam Control Antenna For Mobile Communication System App 20140333500 - Moon; Young-Chan ; et al.	2014-11-13
Cable Connection Device App 20140011398 - Moon; Young-Chan ; et al.	2014-01-09
Base station antenna in a mobile communication system Grant 8,619,677 - Kim , et al. December 31, 2	2013-12-31
Base station antenna in a mobile communication system Grant 08619677 -	2013-12-31
Method for installing radiator elements arranged in different planes and antenna thereof Grant 8,593,365 - Moon , et al. November 26, 2	2013-11-26
Broadband Dipole Antenna App 20120146871 - Choi; Oh-Seog ; et al.	2012-06-14
Multi-line Phase Shifter For Vertical Beam Tilt-controlled Antenna App 20120056692 - Moon; Young-Chan ; et al.	2012-03-08
Method For Installing Radiator Elements Arranged In Different Planes And Antenna Thereof App 20110175784 - MOON; Young-Chan ; et al.	2011-07-21
Base Station Antenna In A Mobile Communication System App 20110176462 - Kim; Duk-Yong ; et al.	2011-07-21

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