Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339311 | Method of identifying appliances by analyzing harmonic components of power signal and devices for performing the same | — | 2025-06-24 |
| 11484937 | Ventilator for casting mold | — | 2022-11-01 |
| 10993231 | Method and device for operation based on multiple channels in sensor network | Geon Min YEO, Sun Hwa Lim, Young Il Kim, Soon Yong Song, Byeong Cheol Choi | 2021-04-27 |
| 10902537 | Method of processing logistics information, logistics information processing server using the same, and logistics managing apparatus using the same | Young Il Kim, Byeong Cheol Choi, Hyo Chan Bang, Geon Min YEO, Sun Hwa Lim +1 more | 2021-01-26 |
| 10741078 | Method and apparatus for providing traffic safety service based on decision layer model | Young Il Kim, Hyo Chan Bang, Soon Yong Song, Geon Min YEO, Sun Hwa Lim +1 more | 2020-08-11 |
| 10499423 | Channel allocation system and method for accommodating multiple nodes in sensor network | Geon Min YEO, Young Il Kim, Hyun Woo Lee, Yong-Tae Lee, Soon Yong Song | 2019-12-03 |
| 10462844 | Dynamic packet relay apparatus and method for sensor network | Geon Min YEO, Young Il Kim, Yong-Tae Lee, Sun Hwa Lim, Won Ryu | 2019-10-29 |
| 10449981 | Apparatus and method for dynamically configuring wireless sensor relay network for monitoring train activity | Young Il Kim, Geon Min YEO, Yong-Tae Lee, Hyun Woo Lee, Sun Hwa Lim | 2019-10-22 |
| 10333377 | Hybrid self-generation apparatus using vibration source and wind power source, and wireless sensor using the same | Young Il Kim, Byeong Cheol Choi, Hyo Chan Bang, Geon Min YEO, Sun Hwa Lim +1 more | 2019-06-25 |
| 10251035 | Control method and apparatus for carrier sensing in wireless sensor communication | Geon Min YEO, Young Il Kim, Soon Yong Song, Yong-Tae Lee, Hyun Woo Lee | 2019-04-02 |
| 9578623 | System and method for mobile broadcast service, controller and method for driving controller | — | 2017-02-21 |
| 9432203 | Method and apparatus for dynamically configuring multicast and broadcast service (MBS) zone in wireless communication system | — | 2016-08-30 |
| 9351280 | Apparatus and method for providing multicast and broadcast service in mobile communication environment | Han-Nah Kim | 2016-05-24 |
| 8983005 | Receiving apparatus and method for providing input bits of fast fourier transformer according to modulation | Yong Su Lee, Young Il Kim, Cheol-Hye Cho, Sung Hee Kim, Young-soo Park +3 more | 2015-03-17 |
| 8953512 | Multi-carrier transmitting apparatus and method for multicast service | Sun-Sim Chun, Young Il Kim, Han-Nah Kim, Won Ryu | 2015-02-10 |
| 8953518 | Method and apparatus for acquiring initial synchronization using relay-amble in wireless communication system | Yong Su Lee, Young Il Park, Won Ryu | 2015-02-10 |
| 8799949 | Method and apparatus for providing broadcasting service for different types of wireless communication systems | — | 2014-08-05 |
| 8493903 | Method of setting up dynamic multicast and broadcast service zone for providing mobile internet protocol television service | Yeon-Joon Chung, Young Il Kim, Sun-Sim Chun, Yong Su Lee, Young-soo Park +2 more | 2013-07-23 |
| 8397095 | Method and apparatus for synchronizing time of day of terminal in convergent network | Jung Hee Lee, Seung Woo Lee, Bhum Cheol Lee | 2013-03-12 |
| 8355476 | Timestamping method and apparatus for precise network synchronization | Seung Woo Lee, Bhum Cheol Lee | 2013-01-15 |
| 8050280 | Efficient switching device and method for fabricating the same using multiple shared memories | Ick-Sung Choi, Jeong Hee Lee, Hyoung-Il Lee, Jong-Moo Sohn, Seung Woo Lee +1 more | 2011-11-01 |
| 7990966 | Apparatus for changing MAC address to identify subscriber and method thereof | Bhum Cheol Lee | 2011-08-02 |
| 7751330 | Method and apparatus for dynamically managing hierarchical flows | Bhum Cheol Lee, Jung Hee Lee, Hyun-Yong HWANG, Seung Woo Lee, Young Ho Park +2 more | 2010-07-06 |