Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11646022 | Electronic device for chatting with chatbot and operation method thereof | Young-Hoon Kim, Seung-Hoon Park, Da Som Lee, Seong Min Je | 2023-05-09 |
| 11582337 | Electronic device and method of executing function of electronic device | Il Hwan Choi, Young-Hoon Kim, Seung-Hoon Park, Hyun-Ju Seo, Tae-kwang Um +4 more | 2023-02-14 |
| 11146670 | Electronic device and method of executing function of electronic device | Il Hwan Choi, Young-Hoon Kim, Seung-Hoon Park, Hyun-Ju Seo, Tae-kwang Um +4 more | 2021-10-12 |
| 10546338 | System, method and medium for recommending place | Jung Hyun Oh, Won-Chang Jang | 2020-01-28 |
| 10547729 | Electronic device and method of executing function of electronic device | Il Hwan Choi, Young-Hoon Kim, Seung-Hoon Park, Hyun-Ju Seo, Tae-kwang Um +4 more | 2020-01-28 |
| 10440167 | Electronic device and method of executing function of electronic device | Il Hwan Choi, Young-Hoon Kim, Seung-Hoon Park, Hyun-Ju Seo, Tae-kwang Um +4 more | 2019-10-08 |
| 10325242 | Method and system for sharing activities of devices | Hee-seon Park, Il Hwan Choi | 2019-06-18 |
| 9937827 | Sliding armrest for vehicle | Bong Joo Choi | 2018-04-10 |
| 9880207 | Precise detector of charge current for charge-discharge device | Joon Sang Ko, Jae Dong Chang, Do Hun Kim, Hyang Mok Lee | 2018-01-30 |
| 9833747 | Polymer electrolyte membrane containing nitrate for sulfur hexafluoride separation | Woong-Gi LEE | 2017-12-05 |
| 9532104 | Method and server for the social network-based sharing of TV broadcast content related information | Sung Bin IM, Jong-ho Lea, Young Hwan Lee, Seung-hyuk Choi, Sang-wook Cho +3 more | 2016-12-27 |
| 9202523 | Method and apparatus for providing information related to broadcast programs | Won-ho Ryu, Hee-seon Park, Il Hwan Choi, Yoon-Hee Choi, Chang Hwan Choi | 2015-12-01 |
| 9005346 | Facilitated olefin transport membrane including aluminium salt | Yong Soo Kang | 2015-04-14 |
| 8904436 | Method and apparatus for providing preferred broadcast information | Hee-seon Park, Il Hwan Choi | 2014-12-02 |
| 8783576 | Memory card having multiple interfaces and reset control method thereof | Jong-Sang Choi, Seong Hyun Kim, Sung Hyun Kim, Sang Bum Kim, Joong-Chul Yoon +1 more | 2014-07-22 |
| 8352640 | Methods of operating electronic devices having USB interfaces capable of supporting multiple USB interface standards | Sang Bum Kim, Seong Hyun Kim, Chul-Joon Choi, Jong-Sang Choi | 2013-01-08 |
| 8303692 | Silver nanoparticle-containing polymer film for facilitated olefin transport and method for the fabrication thereof | Yong Soo Kang, Kook Heon Char | 2012-11-06 |
| 8261014 | Multi-channel integrated circuit card and method of controlling the same | Sang Bum Kim | 2012-09-04 |
| 8065446 | Apparatus and method for discerning a host interface | Seong Hyun Kim, Sang Bum Kim, Joong-Chul Yoon | 2011-11-22 |
| 8054972 | Encryption processor of memory card and method for writing and reading data using the same | Joong-Chul Yoon, Seong Hyun Kim, Sung Hyun Kim, Sang Bum Kim, Chul-Joon Choi +3 more | 2011-11-08 |
| 8046502 | Device of identifying host protocol and smart card including the same | Seong Hyun Kim, Sang Bum Kim, Joong-Chul Yoon, Jong-Sang Choi, Sung Hyun Kim +1 more | 2011-10-25 |
| 7979623 | Multi-channel integrated circuit card and method of controlling the same | Sang Bum Kim | 2011-07-12 |
| 7805544 | Device of identifying host protocol and smart card including the same | Seong Hyun Kim, Sang Bum Kim, Joong-Chul Yoon, Jong-Sang Choi, Sung Hyun Kim +1 more | 2010-09-28 |
| 7769914 | Electronic device having USB interface capable of supporting multiple USB interface standards and methods of operating same | Sang Bum Kim, Seong Hyun Kim, Chul-Joon Choi, Jong-Sang Choi | 2010-08-03 |
| 7512001 | Semiconductor memory device, test system including the same and repair method of semiconductor memory device | Soong-Sung Kwon, Sang Bum Kim, Keon-Han Sohn | 2009-03-31 |