Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12192106 | Openflow based distributed antenna system policy routing method | Dong Hee Kwon, Hoo Pyo Hong | 2025-01-07 |
| 11825429 | Distributed antenna system and method of operation thereof | Dong Hee Kwon, Hoo Pyo Hong, Yong Hoon Kang, Dae-Young Kim | 2023-11-21 |
| 11817918 | Redundancy of distributed antenna systems | Ho Sik Jang, Hoo Pyo Hong, Hyong Ho Kim, Dong Hee Kwon, Kyung Eun Han +2 more | 2023-11-14 |
| 11804892 | Distributed antenna system with hybrid signal sources | Gwangjae Jang, Judong Lee, Jinkyu Lee, Taeyoul Park, Jinsil Park +2 more | 2023-10-31 |
| 11799588 | Distributed antenna system | — | 2023-10-24 |
| 11567158 | Method of beacon-based positioning system | Yvonne Hee Jun Cho | 2023-01-31 |
| 11570032 | Distributed antenna system-based on time sensitive network | Dong Hee Kwon, Hoo Pyo Hong, Dae-Young Kim, Hyun Jung Kim | 2023-01-31 |
| 11381311 | Cellular communication system having a set of small cells as a signal source | Hee Hwan Kwak | 2022-07-05 |
| 11252092 | OpenFlow based distributed antenna system | Dong Hee Kwon, Hoo Pyo Hong | 2022-02-15 |
| 11202268 | Distributed antenna system and method of operation thereof | Dong Hee Kwon, Hoo Pyo Hong, Yong Hoon Kang, Dae-Young Kim | 2021-12-14 |
| 11005699 | Distributed antenna system-based on time sensitive network | Dong Hee Kwon, Hoo Pyo Hong, Dae-Young Kim, Hyun Jung Kim | 2021-05-11 |
| 10897327 | Distributed antenna system | — | 2021-01-19 |
| 10819644 | Openflow based distributed antenna system | Dong Hee Kwon, Hoo Pyo Hong | 2020-10-27 |
| 10785082 | Distributed antenna system-based on time sensitive network | Dong Hee Kwon, Hoo Pyo Hong, Dae-Young Kim, Hyun Jung Kim | 2020-09-22 |
| 10727946 | Cellular communication system having a set of small cells as a signal source | Hee Hwan Kwak | 2020-07-28 |
| 10200157 | Distributed antenna system | — | 2019-02-05 |
| 9153579 | Semiconductor device having extended buried gate | — | 2015-10-06 |
| 8697502 | Method for forming semiconductor device | — | 2014-04-15 |
| 8624350 | Semiconductor device and method of fabricating the same | Do Hyung Kim | 2014-01-07 |
| 8580633 | Method for manufacturing a semiconductor device with gate spacer | — | 2013-11-12 |
| 8324054 | Semiconductor device and method for forming the same | — | 2012-12-04 |
| 8309412 | Method for forming semiconductor device with buried gate structure | — | 2012-11-13 |
| 8217449 | Semiconductor device and method for forming the same | — | 2012-07-10 |
| 8119509 | Method of manufacturing high-integrated semiconductor device and semiconductor device manufactured using the same | — | 2012-02-21 |
| 8048737 | Semiconductor device and method of fabricating the same | Do Hyung Kim | 2011-11-01 |