Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418700 | Electronic device for providing content recommendation service, and method therefor | Hwangki MIN, Sungmin Rhee, Yuwon Lee, Donggeon Kim, Seungyeol Yoo +4 more | 2025-09-16 |
| 12348669 | Electronic device and method for managing contacts thereof | Mina Kim | 2025-07-01 |
| 12118051 | Electronic device for searching for content and method thereof | Jaeseok Park, Mina Kim | 2024-10-15 |
| 10331704 | Method for providing social media content and electronic device using the same | Lyesuk Lee, Haenam Yang, Wonho Ryu | 2019-06-25 |
| 10149108 | Method of predicting location of rendezvous and electronic device for providing same | Jooseuk Kim, Minhyok Bang, Dongjoo LEE | 2018-12-04 |
| 10061032 | Method of selecting satellite for positioning in global navigation satellite system, satellite signal receiver, and method of creating DOP index | Keunhong Chae | 2018-08-28 |
| 9817128 | Method of generating correlation function with no side-peak and system for tracking binary offset carrier signal | Youngpo Lee, Dahae Chong, Junhwan Kim, Seung Goo Kang | 2017-11-14 |
| 9806760 | Acquisition method for pseudo noise code at receiver and receiver for acquiring pseudo noise code | Keunhong Chae | 2017-10-31 |
| 9628995 | Cognitive radio apparatus and method for performing spectrum sensing and comparison between spectrum sub-periods | Keunhong Chae | 2017-04-18 |
| 9454512 | Method of generating correlation function, method of tracking signal and signal tracking system | Keunhong Chae | 2016-09-27 |
| 9379885 | Method of creating AltBOC correlation function, method of tracking AltBOC signal, and system for tracking AltBOC signal | Keunhong Chae | 2016-06-28 |
| 9295061 | Method of selecting transmission parameter and dynamic spectrum allocation apparatus | Keunhong Chae | 2016-03-22 |
| 9184972 | Frequency offset estimation method in OFDM system and OFDM receiver using the same | Keunhong Chae | 2015-11-10 |
| 9077567 | Cooperative spectrum sensing apparatus and cooperative spectrum sensing method | Youngpo Lee | 2015-07-07 |
| 8737544 | Method and apparatus of estimating frequency offset based on partial periodogram in wireless communication system | Dahae Chong, Junhwan Kim, Seung Goo Kang, Youngpo Lee | 2014-05-27 |
| 8711959 | Frequency offset estimation apparatus and method of OFDM system | Youngpo Lee | 2014-04-29 |
| 8428200 | Apparatus for estimating frequency offset in OFDM system | Chonghan Song, Junhwan Kim, Youngpo Lee, Seung Goo Kang | 2013-04-23 |
| 8340156 | Methods of synchronizing with first multipath component in ultra wideband receiver and ultra wideband receivers using the same | Dahae Chong, Sangho Ahn, Youngpo Lee | 2012-12-25 |
| 8325831 | Method for estimating frequency offset in system utilizing a plurality of sub-carriers | Youngyoon Lee, Taeung Yoon, Dahae Chong | 2012-12-04 |