Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11936417 | Time-division duplex antenna apparatus | Duk-Yong Kim, Min Seon YUN, Bae Mook JEONG, Chang-Seob Choi | 2024-03-19 |
| 11847632 | Sound wave payment system, magnetic field conversion device, and mobile terminal for sound wave payment technical field | Tae Hyun RYOO, Je Chul LEE, Chang Soon Yim, Mi Yeon Park | 2023-12-19 |
| 11817628 | Dual polarized antenna using shift series feed | Yong Won SEO, Oh Seog CHOI, Young-Chan Moon | 2023-11-14 |
| 11781211 | Method for coating on surface of medical peek material, titanium having microporous structure | Tae Gon Jung, Yong Hoon Jeong, Kwang-Min Park, Jae Woong Yang, Jae Young Jung +1 more | 2023-10-10 |
| 10186772 | Multi-brand radiating element | Sang Geun Na, Do Sun NA | 2019-01-22 |
| 9752822 | Refrigerator with wine storage chamber | Sung Eun Kim, Kyung-Eun Lee | 2017-09-05 |
| 9008668 | Service handover control apparatus using an end-to-end service handover and method using the apparatus | Xiaoyu Liu, John Williams Floroiu, Eun Sun Jung, Hee-Jin Jang, Marius Corici +1 more | 2015-04-14 |
| 8955352 | Refrigerator | Hyeung-Ju Kim, Kyung-Eun Lee | 2015-02-17 |
| 8881545 | Refrigerator | Kee Joo Kim, Sung Eun Kim | 2014-11-11 |
| 8875538 | Refrigerator | Hee Uhk Park, Sung Eun Kim | 2014-11-04 |
| 8814284 | Refrigerator | Kyung-Eun Lee, Han Rim Song | 2014-08-26 |
| 8774806 | Apparatus for registering media independent handover and method using the same | Xiaoyu Liu, Jeong-Jae Won, Eui Seok Hwang | 2014-07-08 |
| 8687544 | Apparatus for distributing data traffic in heterogeneous wireless networks | Xiaoyu Liu, Byung-Suk Kim, Byoung Joon Lee, Marius-Iulian Corici | 2014-04-01 |
| 8684214 | Degassing container for refrigerator | Seok Min Lim, Jong Min Shin, Bong-Jun Choi, Ill-Shin Kim, Jeong-Yon Kim | 2014-04-01 |
| 8677012 | Method of and apparatus for transceiving data frame in wireless broadband internet network | Chee Ha Kim, Hee-Jin Jang, Byoung Joon Lee, Jong Ho Bang | 2014-03-18 |
| 8616008 | Non-freezing refrigerator | Su-Cheong Kim, Jong Min Shin, Cheol Hwan Kim, Yong-Chol Kwon, Ku-Young Son | 2013-12-31 |
| 8588183 | Access router and method of processing handover by access router | Hee-Jin Jang, Boung-Joon Lee | 2013-11-19 |
| 8582528 | Apparatus for managing media independent handover and method using the same | Xiaoyu Liu, Jeong-Jae Won, Eui Seok Hwang | 2013-11-12 |
| 8554220 | Mobile terminal and network device for providing handover service | Xiaoyu Liu, Marius Corici, Alin Murarasu, Stefan Arbanowski | 2013-10-08 |
| 8547936 | Mobile communication terminal supporting multi-modal communications and methods for providing seamless service upon handover to the mobile communication terminal | Chee Ha Kim, Hee-Jin Jang, Boung Jun Lee, Jong Ho Bang | 2013-10-01 |
| 8441992 | Apparatus and method for supporting vertical handover on a wireless communication system | Eui Seok Hwang, Jeong-Jae Won, Young Seok Kim, Xiaoyu Liu | 2013-05-14 |
| 8359879 | Refrigerator and degassing container for refrigerator | Jeong-Yon Kim, Jong Min Shin, Bong-Jun Choi, Ill-Shin Kim, Seok Min Lim | 2013-01-29 |
| 8275383 | System for ranging based on partitioned radio resource | Hee-Jin Jang, Daehyoung Hong, Bongjhin Shin | 2012-09-25 |
| 8238294 | System and method for reserving resources in a mobile network environment using multiple interfaces | Sung-hyuck Lee | 2012-08-07 |
| 8196424 | Apparatus for supercooling and method of making slush through supercooling | Su-Cheong Kim, Jong Min Shin, Cheol Hwan Kim, Yong-Chol Kwon, Ku-Young Son | 2012-06-12 |