Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7953199 | Synchronization error tracking device and method thereof | Kyu Min KANG, Sang-In Cho, Sangsung Choi | 2011-05-31 |
| 7924953 | Apparatus and method for detecting time-frequency code in MB-OFDM UWB system | Cheol Shin, Kyu Min KANG, Sang-Sung Choi | 2011-04-12 |
| 7912891 | High speed low power fixed-point multiplier and method thereof | Sang-In Cho, Cheol Shin, Kyu Min KANG, Sang-Sung Choi, Jin-Gyun Chung +1 more | 2011-03-22 |
| 7760689 | Method and apparatus for generating link quality indicator information in MB-OFDM UWB system | Cheol Shin, Joon Hak Bang, Byoung Hak Kim, Sang-Sung Choi, Kwang Roh Park | 2010-07-20 |
| 7729238 | Method for adjusting FFT window positioning in MB-OFDM UWB system | Cheol Shin, Sang-In Cho, Kyu Min KANG, Sang-Sung Choi, Kwang Roh Park | 2010-06-01 |
| 7660339 | Apparatus and method for estimating and correcting frequency offset in MB-OFDM UWB system using time frequency hopping | Cheol Shin, Sang-In Cho, Kyu Min KANG, Sang-Sung Choi, Kwang Roh Park | 2010-02-09 |
| 7649926 | Rake receiver for DS-CDMA UWB system and DS-CDMA receiver having the same | Kyu Min KANG, Sang-Sung Choi, Kwang Roh Park, Sang-In Cho, Cheol Shin | 2010-01-19 |
| 6232987 | Progressively renderable outline font and methods of generating, transmitting and rendering the same | Hyeong In Choi, Nam Sook Wee, Kyung Hwan Park, Sung-Jin Lee, Hwan Pyo Moon +1 more | 2001-05-15 |
| 6157750 | Methods of transforming a basic shape element of a character | Hyeong In Choi, Nam Sook Wee, Kyung Hwan Park, Sung-Jin Lee, Hwan Pyo Moon +7 more | 2000-12-05 |
| 6139760 | Short-wavelength optoelectronic device including field emission device and its fabricating method | Kyu Hwan Shim, Mun Cheol Baek, Kyoung Ik Cho, Hae-Gwon Lee | 2000-10-31 |
| 6063201 | Effusion cell assembly for epitaxial apparatus | Hae-Gwon Lee, Gyu Hwan Sim, Mun Cheol Baek, Kee-Soo Nam | 2000-05-16 |
| 6040001 | Method of manufacturing a diamond vacuum device | Mun Cheol Paek, Kee-Soo Nam | 2000-03-21 |
| 5900056 | Method for growing epitaxial layers of III-V compound semiconductors | Jong-Hyeob Baek, Bun Lee | 1999-05-04 |
| 5883911 | Surface-emitting laser device | Bun Lee, Jong-Hyeob Baek, Jin Hong Lee | 1999-03-16 |
| 5748319 | Method for sensing complete removal of oxide layer from substrate by thermal etching with real time | Jong-Hyeob Baek, Bun Lee, Jin Hong Lee | 1998-05-05 |
| 5705403 | Method of measuring doping characteristic of compound semiconductor in real time | Jong-Hyeob Baek, Bun Lee, Jin Hong Lee | 1998-01-06 |