Yang; Chee-Hwan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yang; Chee-Hwan.The latest application filed is for "electronic device with antenna device".

Company Profile

2.13.16

Yang; Chee-Hwan - Yongin-si KR
Yang; Chee-Hwan - Gyeonggi-do KR
Yang; Chee-hwan - Suwon-si N/A KR
Yang; Chee-hwan - Suwon KR
Yang, Chee-hwan - Suwon-city 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
Electronic device with antenna device Grant 11,075,443 - Yoo , et al. July 27, 2	2021-07-27
Antenna device and electronic device including the same Grant 10,249,933 - Moon , et al.	2019-04-02
Electronic Device With Antenna Device App 20180254540 - YOO; Jang-Sun ; et al.	2018-09-06
Dipole antenna module and electronic apparatus including the same Grant 9,912,065 - Kim , et al. March 6, 2	2018-03-06
Antenna Device And Electronic Device Including The Same App 20170373374 - MOON; Ji-Hye ; et al.	2017-12-28
Antenna module and electronic apparatus including the same Grant 9,748,649 - Park , et al. August 29, 2	2017-08-29
Case And Electronic Apparatus App 20140218250 - KIM; Tae-young ; et al.	2014-08-07
Antenna, Electronic Apparatus With The Same, And Antenna Manufacturing Method App 20140176370 - LEE; In-young ; et al.	2014-06-26
Antenna Module And Electronic Apparatus Including The Same App 20140168021 - PARK; Min-seok ; et al.	2014-06-19
Dipole Antenna Module And Electronic Apparatus Including The Same App 20140132468 - KIM; Tae-young ; et al.	2014-05-15
Device and method to play back contents according to reception sensitivity Grant 8,379,594 - Jo , et al. February 19, 2	2013-02-19
Subscriber identity module card and terminal device having the same Grant 8,320,963 - Yang November 27, 2	2012-11-27
System, apparatus and method to control output of radio frequency signal Grant 8,200,154 - Yang , et al. June 12, 2	2012-06-12
Electronic device and control method thereof Grant RE42,787 - Yang October 4, 2	2011-10-04
Method and network apparatus for selectively displaying multiple information items related to network Grant 7,505,792 - Kim , et al. March 17, 2	2009-03-17
Subscriber Identity Module Card And Terminal Device Having The Same App 20090069048 - YANG; CHEE-HWAN	2009-03-12
Electronic device and control method thereof Grant 7,453,836 - Yang November 18, 2	2008-11-18
Portable Internet Service System And Method App 20080089359 - YANG; Chee-hwan ; et al.	2008-04-17
Device and method to play back contents according to reception sensitivity App 20070091835 - Jo; Hwan-ju ; et al.	2007-04-26
Wireless communication module, wireless communication apparatus having wireless communication module, and control method thereof App 20070072562 - Yang; Chee-hwan	2007-03-29
Portable computer Grant 7,170,452 - Yang January 30, 2	2007-01-30
Method and network apparatus for selectively displaying multiple information items related to network App 20060084479 - Kim; Ki-hong ; et al.	2006-04-20
Portable computer mounted with wireless LAN card Grant 6,985,354 - Yang , et al. January 10, 2	2006-01-10
Electronic device and control method thereof App 20050266890 - Yang, Chee-hwan	2005-12-01
System, apparatus and method to control output of radio frequency signal App 20050164635 - Yang, Chee-hwan ; et al.	2005-07-28
Wireless network system and a method of registering a station App 20050078625 - Yang, Chee-hwan ; et al.	2005-04-14
Portable computer App 20040135730 - Yang, Chee-hwan	2004-07-15
Portable computer mounted with wireless LAN card App 20030099088 - Yang, Chee-hwan ; et al.	2003-05-29

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