Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9537589 | Method of creating preamble, and method and apparatus for detecting frame boundary | Byoung Hak Kim, Jaehwan Kim, Mi Kyung Oh, Cheol Shin | 2017-01-03 |
| 9246725 | Method of generating and receiving packets in low energy critical infrastructure monitoring system | Mi Kyung Oh, Young Ae JEON, Sangjae Lee, Jaehwan Kim, Cheol Shin +3 more | 2016-01-26 |
| 9232505 | Method of generating packet, method of transmitting packet, and method of ranging of physical layer transmitter of wireless personal area network system | Mi Kyung Oh, Cheol Shin, Young Ae JEON | 2016-01-05 |
| 9198167 | Method of generating networks by utilizing multi-channel | Young Ae JEON, Sangjae Lee | 2015-11-24 |
| 9137626 | Method and apparatus for transmitting wireless personal area network communication system | Mi Kyung Oh, Byoung Hak Kim, Cheol Shin, Jaehwan Kim | 2015-09-15 |
| 9001933 | Receiving apparatus and method in smart utility network communication system | Mi Kyung Oh, Byoung Hak Kim, Cheol Shin, Jaehwan Kim | 2015-04-07 |
| 8774306 | Apparatus and method for transmitting and receiving | Mi Kyung Oh, Cheol Shin, Byoung Hak Kim, Seung Sik LEE | 2014-07-08 |
| 8625654 | Pulse generator of UWB system | Jin-Doo JEONG, Hyung Soo Lee, Franklin Don Bien, Yun-Ho Choi, Young-Su Kim | 2014-01-07 |
| 8565206 | Body communication system, media access control bridge, bridge apparatus, and operating method of bridge apparatus | Cheolhyo Lee, Hong Soon Nam, Hyung Soo Lee | 2013-10-22 |
| 8552775 | Digital phase-locked loop apparatus using frequency shift keying and method of controlling the same | Seung Sik LEE, Young Ae JEON, Sangjae Lee, Byoung Hak Kim, Mi Kyung Oh +4 more | 2013-10-08 |
| RE44413 | FIR filter of DS-CDMA UWB modem transmitter and control method thereof | Kyu Min KANG, Bub Joo Kang, Kwang Roh Park | 2013-08-06 |
| RE44334 | Apparatus for transmitting WPAN MAC frames and method thereof | Yong Ae Jeon, Ji Eun Kim, Kwang Roh Park | 2013-07-02 |
| 8300676 | Apparatus and method for communication | Cheol Shin, Byoung Hak Kim, Jong Won Kim, Kwang Roh Park | 2012-10-30 |
| 8243624 | Routing table generation, data transmission and routing route formation method for multi-hop services in high rate wireless personal networks | Young Ae JEON, Seong-hee Lee, Kwang Roh Park, Sung-Woo Park | 2012-08-14 |
| 8134948 | Resource allocation method and apparatus in distributed MAC for wireless personal area networks | Young Ae JEON, Sangjae Lee, Kwang Roh Park | 2012-03-13 |
| 8045448 | Apparatus and method for detecting packet of zero-padded OFDM signal | Kyu Min KANG, Sang-In Cho | 2011-10-25 |
| 8013651 | Signal converter for wireless communication and receiving device using the same | Seung Sik LEE, Bong Hyuk Park, Seunghyun JANG, Changwan KIM | 2011-09-06 |
| 7953199 | Synchronization error tracking device and method thereof | Kyu Min KANG, Sang-In Cho, Sung Woo Choi | 2011-05-31 |
| 7693924 | 2N-point and N-point FFT/IFFT dual mode processor | Sang-In Cho, Kwang Roh Park | 2010-04-06 |
| 7623562 | Initial synchronization acquiring device and method for parallel processed DS-CDMA UWB system and DS-CDMA system's receiver using the same | Kyu Min KANG, Bub Joo Kang, Kwang Roh Park, Chae Kyu Kim, Jeong Goo Lee | 2009-11-24 |
| 7505483 | Apparatus for transmitting WPAN MAC frames and method thereof | Yong Ae Jeon, Ji Eun Kim | 2009-03-17 |
| 7436915 | FIR filter of DS-CDMA UWB modem transmitter and control method thereof | Kyu Min KANG, Bub Joo Kang, Kwang Roh Park | 2008-10-14 |
| 7400899 | Method for controlling power level based on packet error rate in wireless personal area network system | Cheol Shin, Chang-Joo Kim, Hyung Soo Lee, Il-Kyoo Lee | 2008-07-15 |
| 7391790 | CardBus PC card type wireless transmitting/receiving device | Jong Won Kim, Kwang Rob Park | 2008-06-24 |
| 7382822 | Code acquisition device and method using two-step search process in DS-CDMA UWB modem | Bub Joo Kang, Kyu Min KANG, Kwang Roh Park | 2008-06-03 |