Issued Patents All Time
Showing 76–100 of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9463270 | Ingredient separator | — | 2016-10-11 |
| 9356546 | Sensorless control method for motor and system using the same | Jaesik Yang, Kitae Yeom, Sung Won Kim, Tae Won Hwang, Kwang Hee Nam | 2016-05-31 |
| 9271177 | Base station device and signal transmitting method thereof | Jung Pil CHOI, Hoon Lee, Youn-Ok Park | 2016-02-23 |
| 9231687 | Communication apparatus and communication system including the same, and dual polarization signal transmitting and receiving method of communication system | Go San NOH, Seung Jae BAHNG, Youn-Ok Park | 2016-01-05 |
| 9100956 | Preamble transmission device of multi-mode supporting base station and preamble detecting device of multi-mode supporting user terminal | Young Jin Moon, Youn-Ok Park | 2015-08-04 |
| 9083085 | System for transmitting and receiving multi-input multi-output and method for transmitting and receiving multi-input multi-output using the same | Kyung Yeol Sohn, Young Jo Bang, Jae Kwon Kim, Youn-Ok Park | 2015-07-14 |
| 8937938 | Method and apparatus for acquiring uplink and downlink synchronization between a plurality of base stations and a terminal in a cooperative communication network | Hyeong Sook Park, Hoon Lee, Seungjae BAHNG, Youn-Ok Park | 2015-01-20 |
| 8927302 | Chemical vapor deposition apparatus and method for manufacturing light-emitting devices using same | Takeya Motonobu, In Hoe Hur, Choo-ho KIM, Jae Bong Lee | 2015-01-06 |
| 8908620 | Method and apparatus for transmitting resource allocation information | Jung Pil CHOI, Eon Young Hong, Youn-Ok Park | 2014-12-09 |
| 8897225 | Apparatus and method for controlling communication path between multiple digital units and multiple radio frequency units in wireless communication system | Hoon Lee, Seungjae BAHNG, Youn-Ok Park | 2014-11-25 |
| 8744031 | Device and method for estimating carrier frequency offset of OFDM signals transmitted and received through plurality of polarized antennas | Young Jo Bang, Kyung Yeol Sohn, Se-young Cho, Youn-Ok Park | 2014-06-03 |
| 8724687 | Data processing method, equalizer and receiver | Young Jo Bang, Hyeong Sook Park, Eon Young Hong, Kyung Yeol Sohn, Youn-Ok Park +1 more | 2014-05-13 |
| 8718153 | Signal transmitting apparatus, method thereof, and inverse fast fourier transform apparatus for signal transmitting apparatus | Dae Ho Kim, Young Ha Lee, Youn-Ok Park | 2014-05-06 |
| 8599911 | Method and apparatus for estimating signal to noise ratio in wireless communication system | Hyeong Sook Park, Youn-Ok Park | 2013-12-03 |
| 8571009 | Transmitter and method for transmitting and receiving of voice data for VoIP service | Eon Young Hong, Youn-Ok Park | 2013-10-29 |
| 8559566 | Method and apparatus for decomposing received symbol signal modulated with bit reflected gray code in bit information | Chang-Wahn Yu, Dong-Weon Yoon, Kwang-Min Hyun, Youn-Ok Park, Dae Ho Kim +4 more | 2013-10-15 |
| 8160174 | Signal detection method and receiver | Young Jo Bang, Hyeong Sook Park, Kyung Yeol Sohn, Chang-Wahn Yu, Youn-Ok Park +2 more | 2012-04-17 |
| 8134914 | Subcarrier allocation apparatus and method, subcarrier de-allocation apparatus and method in OFDM system | Su-Chang Chae, Young Ha Lee, Eon Young Hong, Youn-Ok Park | 2012-03-13 |
| 8135079 | Apparatus and method of estimating signal-to-noise ratio | Hyeong Sook Park, Eon Young Hong, Youn-Ok Park | 2012-03-13 |
| 8074138 | Decoding apparatus and method thereof | Su-Chang Chae, Youn-Ok Park | 2011-12-06 |
| 8068510 | Demodulation apparatus for efficiently embodying adaptive modulation and coding method in OFDMA based packet communication system and method thereof | Young-Hoon Kim, Su-Chang Chae, Youn-Ok Park | 2011-11-29 |
| 8036322 | Method of calculating log-likelihood ratio and method of detecting transmission signal | Seung Jae BAHNG, Jae Kwon Kim, Hoon Heo, Hyun Myung Wu, Youn-Ok Park +4 more | 2011-10-11 |
| 8005182 | Apparatus and method of compensating for frequency offset in OFDMA system | Hyeong Sook Park, Kyung Yeol Sohn, Youn-Ok Park | 2011-08-23 |
| 7986757 | Apparatus and method of acquiring initial synchronization of terminal in mobile communication system | Hyeong Sook Park, Kyung Yeol Sohn, Youn-Ok Park | 2011-07-26 |
| 7970363 | Terminal and method for controlling transmission power | Dae Ho Kim, Kyung Yeol Sohn, Hyeong Sook Park, Youn-Ok Park | 2011-06-28 |