Yoo; Chang Woo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoo; Chang Woo.The latest application filed is for "multi-input and multi-output antenna apparatus".
Company Profile
10.23.34
- Yoo; Chang Woo - Hwaseong-si KR
- Yoo; Chang Woo - Suwon-si KR
- Yoo; Chang-Woo - Gyeonggi-do KR
- Yoo; Chang Woo - Seoul KR
- Yoo; Chang-Woo - Hwaseong KR
- Yoo; Chang-Woo - Suwon KR
Patent Activity
| Patent | Date |
|---|---|
| Heat-radiating mechanism for antenna device Grant 11,398,665 - Yoo , et al. July 26, 2 | 2022-07-26 |
| Multi-input And Multi-output Antenna Apparatus App 20220140869 - JI; Kyo Sung ; et al. | 2022-05-05 |
| Cooling apparatus for electronic element Grant 11,324,106 - Kim , et al. May 3, 2 | 2022-05-03 |
| Antenna Apparatus App 20220115760 - JI; Kyo Sung ; et al. | 2022-04-14 |
| Antenna Apparatus App 20220069476 - YOO; Chang Woo ; et al. | 2022-03-03 |
| Cooling apparatus for electronic element Grant 11,266,041 - Kim , et al. March 1, 2 | 2022-03-01 |
| Clamping Apparatus For Antenna App 20220029270 - YOO; Chang Woo ; et al. | 2022-01-27 |
| Multiple-input and multiple-output antenna appartus Grant 11,233,308 - Kim , et al. January 25, 2 | 2022-01-25 |
| Clamping Apparatus For Antenna App 20210408661 - YOO; Chang Woo ; et al. | 2021-12-30 |
| Clamping Device For Antenna App 20210408662 - YOO; Chang Woo ; et al. | 2021-12-30 |
| Mimo Antenna Assembly Having Stacked Structure App 20210336659 - KIM; Duk Yong ; et al. | 2021-10-28 |
| Multi input and multi output antenna apparatus Grant 11,147,154 - Yoo , et al. October 12, 2 | 2021-10-12 |
| Antenna device Grant 11,101,551 - Kim , et al. August 24, 2 | 2021-08-24 |
| Antenna Apparatus App 20210249752 - Yoo; Chang Woo ; et al. | 2021-08-12 |
| MIMO antenna assembly having stacked structure Grant 11,088,731 - Kim , et al. August 10, 2 | 2021-08-10 |
| Antenna assembly and device including antenna assembly Grant 11,081,777 - Kim , et al. August 3, 2 | 2021-08-03 |
| Heat-radiating Mechanism For Antenna Device App 20210083356 - YOO; Chang Woo ; et al. | 2021-03-18 |
| Multi Input And Multi Output Antenna Apparatus App 20210029819 - Yoo; Chang Woo ; et al. | 2021-01-28 |
| Cooling Apparatus For Electronic Element App 20200305308 - Kim; Duk Yong ; et al. | 2020-09-24 |
| Cooling Apparatus For Electronic Element App 20200305270 - Kim; Duk Yong ; et al. | 2020-09-24 |
| Multiple-input And Multiple-output Antenna Appartus App 20200295433 - Kim; Duk Yong ; et al. | 2020-09-17 |
| Multiple Input Multiple Output Antenna Apparatus App 20200052363 - Yoo; Chang Woo ; et al. | 2020-02-13 |
| Antenna Assembly And Device Including Antenna Assembly App 20200028237 - Kim; Duk Yong ; et al. | 2020-01-23 |
| Aluminum alloy for die-casting, having improved corrosion resistance Grant 10,525,528 - Kim , et al. J | 2020-01-07 |
| Multi-band antenna apparatus Grant 10,476,127 - Kim , et al. Nov | 2019-11-12 |
| Antenna Device App 20190267701 - KIM; Duk Yong ; et al. | 2019-08-29 |
| Mimo Antenna Assembly Having Stacked Structure App 20190268046 - KIM; Duk Yong ; et al. | 2019-08-29 |
| Printed circuit board having buried circuit pattern and method for manufacturing the same Grant 9,888,569 - Lee , et al. February 6, 2 | 2018-02-06 |
| Aluminum Alloy For Die-casting, Having Improved Corrosion Resistance App 20170252800 - KIM; Yoon-Yong ; et al. | 2017-09-07 |
| Printed circuit board and the method for manufacturing the same Grant 9,642,246 - Nam , et al. May 2, 2 | 2017-05-02 |
| Heat Radiation Device App 20170097196 - Yoo; Chang-Woo ; et al. | 2017-04-06 |
| Method and device of manufacturing printed circuit board having a solid component Grant 9,585,258 - Seo , et al. February 28, 2 | 2017-02-28 |
| Small-sized base station device in mobile communication system Grant 9,572,196 - Kim , et al. February 14, 2 | 2017-02-14 |
| Printed circuit board and method of manufacturing the same Grant 9,549,465 - Yoo , et al. January 17, 2 | 2017-01-17 |
| Multi-band Antenna Apparatus App 20160365618 - Kim; In-Ho ; et al. | 2016-12-15 |
| Small base station for mobile communication system Grant 9,491,799 - Kim , et al. November 8, 2 | 2016-11-08 |
| Antenna Device Of Base Station App 20160261030 - Kim; Duk-Yong ; et al. | 2016-09-08 |
| Printed circuit board and method of manufacturing the same Grant 9,433,107 - Seo , et al. August 30, 2 | 2016-08-30 |
| Method for forming a fine pattern using isotropic etching Grant 9,209,108 - Lee , et al. December 8, 2 | 2015-12-08 |
| Printed Circuit Board And The Method For Manufacturing The Same App 20150257262 - Lee; Sang Myung ; et al. | 2015-09-10 |
| Small-sized Base Station Device In Mobile Communication System App 20150250022 - Kim; Duk-Yong ; et al. | 2015-09-03 |
| Small Base Station For Mobile Communication System App 20150156818 - Kim; Duk Yong ; et al. | 2015-06-04 |
| Closure Apparatus Of Wireless Communication Device App 20150148111 - Kim; Duk Yong ; et al. | 2015-05-28 |
| Apparatus For Dissipating Heat Through Heat Sink App 20150144321 - Kim; Duk Yong ; et al. | 2015-05-28 |
| The Printed Circuit Board And The Method For Manufacturing The Same App 20150041184 - Nam; Myoung Hwa ; et al. | 2015-02-12 |
| Printed Circuit Board And Method Of Manufacturing The Same App 20140360761 - Seo; Hyun Seok ; et al. | 2014-12-11 |
| Method and Device of Manufacturing Printed Circuit Board App 20140345913 - Seo; Yeong Uk ; et al. | 2014-11-27 |
| Printed Circuit Board And Method Of Manufacturing The Same App 20140332255 - Yoo; Chang Woo ; et al. | 2014-11-13 |
| Reconfigurable base station antenna Grant 8,743,008 - Kim , et al. June 3, 2 | 2014-06-03 |
| Method For Forming A Fine Pattern Using Isotropic Etching App 20130299964 - Lee; Sang-Yu ; et al. | 2013-11-14 |
| Method for forming a fine pattern using isotropic etching Grant 8,486,838 - Lee , et al. July 16, 2 | 2013-07-16 |
| Reconfigurable Base Station Antenna App 20120280874 - Kim; In-Ho ; et al. | 2012-11-08 |
| Enclosure device of wireless communication apparatus Grant 8,004,844 - Kim , et al. August 23, 2 | 2011-08-23 |
| Method For Forming A Fine Pattern Using Isotropic Etching App 20100041237 - Lee; Sang-Yu ; et al. | 2010-02-18 |
| Enclosure Device Of Wireless Communication Apparatus App 20090231815 - KIM; Duk-Yong ; et al. | 2009-09-17 |
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