JUNG; Chang Won

Patent Applications and Registrations

Patent applications and USPTO patent grants for JUNG; Chang Won.The latest application filed is for "display device".

Company Profile

1.18.18

JUNG; Chang Won - Seoul KR
JUNG; Chang Won - Namyangju-si KR
Jung; Chang-won - Hwaseong-si N/A KR
Jung; Chang Won - Jeollanam-do KR
Jung; Chang-won - Yongin-si KR
Jung; Chang-won - Gyeonggi-do KR
Jung; Chang-won - Yongin-sin 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
Display Device App 20210376471 - Kim; Gyo Nyun ; et al.	2021-12-02
Display Apparatus App 20210120203 - KIM; Gyo Nyun ; et al.	2021-04-22
MIMO antenna for improved isolation Grant 9,196,957 - Kim , et al. November 24, 2	2015-11-24
Multiple frequency band antenna and antenna system using the same Grant 8,766,870 - Jung , et al. July 1, 2	2014-07-01
Mimo Antenna For Improved Isolation App 20130135168 - Kim; Jin-Myung ; et al.	2013-05-30
Miniaturized multiple input multiple output (MIMO) antenna Grant 8,441,408 - Kim , et al. May 14, 2	2013-05-14
Apparatus and method for determining deterioration of a fuel cell and method for preventing deterioration of the same Grant 8,053,131 - Son , et al. November 8, 2	2011-11-08
Multi-band antenna and multi-band antenna system with enhanced isolation characteristic Grant 8,009,102 - Kim , et al. August 30, 2	2011-08-30
Semiconductor for macro and micro frequency tuning, and antenna and frequency tuning circuit having the semiconductor Grant 7,968,973 - Jung , et al. June 28, 2	2011-06-28
Concurrent mode antenna system Grant 7,928,909 - Jung , et al. April 19, 2	2011-04-19
Micro antenna and method of manufacturing the same Grant 7,926,165 - Hong , et al. April 19, 2	2011-04-19
Ultra wide band device and detect-and-avoid method thereof Grant 7,822,430 - Yoon , et al. October 26, 2	2010-10-26
Antenna for controlling radiation direction Grant 7,768,455 - Jung , et al. August 3, 2	2010-08-03
Slot antenna Grant 7,696,942 - Kim , et al. April 13, 2	2010-04-13
Apparatus And Method For Determining Deterioration Of A Fuel Cell And Method For Preventing Deterioration Of The Same App 20100040913 - Son; Ik Jae ; et al.	2010-02-18
Concurrent mode antenna system Grant 7,605,760 - Kim , et al. October 20, 2	2009-10-20
Antenna For Controlling Radiation Direction App 20090179819 - JUNG; Chang-won ; et al.	2009-07-16
Multiband antenna with removed coupling Grant 7,522,119 - Jung , et al. April 21, 2	2009-04-21
Multi-band Antenna And Multi-band Antenna System With Enhanced Isolation Characteristic App 20090079655 - Kim; Il-kyu ; et al.	2009-03-26
Multiple Frequency Band Antenna and Antenna system Using the Same App 20090079647 - Jung; Chang-won ; et al.	2009-03-26
Slot Antenna App 20090033577 - Kim; Il-kyu ; et al.	2009-02-05
Miniaturized Multiple Input Multiple Output (mimo) Antenna App 20090009400 - KIM; Il-kyu ; et al.	2009-01-08
Concurrent mode antenna system App 20080258977 - Kim; Young-eil ; et al.	2008-10-23
MIMO antenna operable in multiband Grant 7,411,554 - Jung , et al. August 12, 2	2008-08-12
Concurrent Mode Antenna System App 20080143607 - JUNG; Chang-won ; et al.	2008-06-19
Antenna capable of micro-tuning and macro tuning for wireless terminal Grant 7,375,694 - Jung , et al. May 20, 2	2008-05-20
Semiconductor for macro and micro frequency tuning, and antenna and frequency tuning circuit having the semiconductor App 20080099881 - Jung; Chang-won ; et al.	2008-05-01
Micro antenna and method of manufacturing the same App 20080072416 - Hong; Young-tack ; et al.	2008-03-27
Ultra wide band device and detect-and-avoid method thereof App 20080045175 - Yoon; Byung-tae ; et al.	2008-02-21
MIMO antenna operable in multiband App 20080018539 - Jung; Chang-won ; et al.	2008-01-24
Multiband antenna with removed coupling App 20080007478 - Jung; Chang-won ; et al.	2008-01-10
Antenna capable of micro-tuning and macro tuning for wireless terminal App 20080001823 - Jung; Chang-won ; et al.	2008-01-03

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