BAN; Yong Ju

Patent Applications and Registrations

Patent applications and USPTO patent grants for BAN; Yong Ju.The latest application filed is for "compact non-reciprocal circuit element".

Company Profile

4.4.5

BAN; Yong Ju - Seoul KR
Ban; Yong Ju - Pierrefonds CA
Ban; Yong Ju - Kyungki-do KR
Ban, Yong Ju - Suwon 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
Compact Non-reciprocal Circuit Element App 20210013571 - BAN; Yong Ju ; et al.	2021-01-14
Non-reciprocal circuit of SMD type and aligning frame for the same Grant 10,892,534 - Ban , et al. January 12, 2	2021-01-12
Method for designing and manufacturing circulator module having function of directional coupler embedded therein Grant 10,530,029 - Ban , et al. J	2020-01-07
Non-reciprocal Circuit Of Smd Type And Aligning Frame For The Same App 20190372191 - BAN; Yong Ju ; et al.	2019-12-05
Method For Designing And Manufacturing Circulator Module Having Function Of Directional Coupler Embedded Therein App 20180159192 - BAN; Yong Ju ; et al.	2018-06-07
Multi-junction stripline circulators Grant 8,183,953 - Chawla , et al. May 22, 2	2012-05-22
Multi-junction Stripline Circulators App 20110068877 - Chawla; Parmeet Singh ; et al.	2011-03-24
Radio frequency switching apparatus and mobile telecommunication terminal using the same Grant 7,027,778 - Ha , et al. April 11, 2	2006-04-11
Radio frequency switching apparatus and mobile telecommunication terminal using the same App 20040185818 - Ha, Jong Soo ; et al.	2004-09-23

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