Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10231016 | Network cooperation-based low power type charged broadcasting set-top box and controlling method therefor | Young Il Kim, Won Ryu, Young-soo Park, Eui Suk Jung | 2019-03-12 |
| 9955217 | IP address acquisition method for controlling standby mode of set-top box, and set-top box and power management server performing the method | Eun Jung Kwon, Sung Won BYON, Jung Hak Kim, Young-soo Park, Hyun-Ho Park +2 more | 2018-04-24 |
| 9458016 | Lithium iron phosphate having olivine structure and method for preparing the same | Sanghoon Choy, Hong-Kyu Park, Soo Min PARK, Ji Eun Lee | 2016-10-04 |
| 9379387 | Cathode current collector coated with primer and magnesium secondary battery comprising the same | YoungHwa Jung, Young Sun Choi, Seung Tae Hong | 2016-06-28 |
| 9331329 | Carbon-coated lithium iron phosphate of olivine crystal structure and lithium secondary battery using the same | Sang Hoon Choy, Hong-Kyu Park, Sung Kyun Chang | 2016-05-03 |
| 9325011 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Hong-Kyu Park, Sinyoung Park, Je-Young Kim | 2016-04-26 |
| 9246806 | Digital broadcasting signal transmitting method and device, recording medium thereof, and receiving device thereof | Jae-Hyun Seo, Hyoung-Soo Lim, Heung-Mook Kim, Sung-Ik Park, Jong Soo Lim +1 more | 2016-01-26 |
| 9065135 | Cathode active material for secondary battery and lithium secondary battery including the same | Sang Hoon Choy, Hong-Kyu Park | 2015-06-23 |
| 8974957 | Cathode active material providing improved efficiency and energy density of electrode | Sanghoon Choy, Hong-Kyu Park, Soo Min PARK, Hyo Shik KIL, Cheol Hee Park +1 more | 2015-03-10 |
| 8974937 | Center pin for electrochemical device | Young-Sun Park, Byung-Hun Oh, Pil-Kyu Park, Jae Won Lee, Myoung-Hun Lee | 2015-03-10 |
| 8962185 | Cathode mix having improved efficiency and energy density of electrode | Sanghoon Choy, Hong-Kyu Park, Soo Min PARK, Hyo Shik KIL, Cheol Hee Park | 2015-02-24 |
| 8934834 | On-channel repeater and on-channel repeating method | Sung-Ik Park, Heung-Mook Kim, Jae-Hyun Seo, Ho-Min Eum, Jae-Young Lee +2 more | 2015-01-13 |
| 8895190 | Preparation method of lithium-metal composite oxides | Sung Kyun Chang, Eui Yong Bang, Min Chul Jang, Sang Hoon Choy, Ki Young Lee +5 more | 2014-11-25 |
| 8630278 | Digital broadcasting signal transmitting method and device, recording medium thereof, and receiving device thereof | Jae-Hyun Seo, Hyoung-Soo Lim, Heung-Mook Kim, Sung-Ik Park, Jong Soo Lim +1 more | 2014-01-14 |
| 8574760 | Safety-enhanced electrochemical device including electrode containing binder and wax | Je-Young Kim, Pil-Kyu Park, Soon-Ho Ahn | 2013-11-05 |
| RE44335 | System and method for providing terrestrial digital broadcasting service using single frequency network | Sung-Ik Park, Seung-Won Kim, Chieteuk Ahn | 2013-07-02 |
| 8442098 | Distributed repeater and distributed repeating method thereof | Sung-Ik Park, Jae-Hyun Seo, Ho-Min Eum, Jae-Young Lee, Heung-Mook Kim +2 more | 2013-05-14 |
| 8411801 | Apparatus and method for estimating inverse channel of repeater's receiving channel | Sung-Ik Park, Heung-Mook Kim, So Ra Park, Jong Soo Lim, Soo-In Lee | 2013-04-02 |
| 8391779 | Repeater and method for processing signal, and method for converting frequency thereof | Ho-Min Eum, Hyoung-Soo Lim, Heung-Mook Kim, Jong Soo Lim | 2013-03-05 |
| 8364074 | On-channel repeater for feedback capable of removing feedback signals based on pilot partitioning and method thereof | Sung-Ik Park, Jong Soo Lim, Soo-In Lee, Ji-Bong Lee, Wan-jin Kim +2 more | 2013-01-29 |
| 8329339 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Hong-Kyu Park, Sinyoung Park, Je-Young Kim | 2012-12-11 |
| 8306472 | Repeater and method for processing signal, and method for converting synchronous frequency thereof | Hyoung-Soo Lim, Ho-Min Eum, Sung-Ik Park, Jae-Hyun Seo, Yong-hoon Lee +4 more | 2012-11-06 |
| 8238820 | On-channel repeater and on-channel repeating method | Sung-Ik Park, Heung-Mook Kim, Jae-Young Lee, Jae-Hyun Seo, Ho-Min Eum +2 more | 2012-08-07 |
| 8170470 | On-channel repeater and on-channel repeating method | Sung-Ik Park, Heung-Mook Kim, Ho-Min Eum, Jae-Hyun Seo, Jae-Young Lee +2 more | 2012-05-01 |
| 8159412 | Isolation antenna for repeater | Je Hoon Yun, Soon-Ik Jeon, Jong Sik Lim, Jung Ick MOON, Joung-Myoun Kim +2 more | 2012-04-17 |