Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8786576 | Three-dimensional space touch apparatus using multiple infrared cameras | Kwang Mo Jung, Young Choong Park, Kwang Soon Choi, Woo Chul Park, Yang Keun Ahn | 2014-07-22 |
| 8548412 | Apparatus and method for eliminating outband interference signal | Youn Sung Lee, Woo Chul Park, Myung Soo Lee, Myung Hyon Yoon | 2013-10-01 |
| 8280336 | Apparatus and method for eliminating outband interference signal | Youn Sung Lee, Woo Chul Park, Myung Soo Lee, Myung Ilyon Yoon | 2012-10-02 |
| 7983630 | Digital IF wireless transmitter, RF modulator, and RF modulating method | Woo Chul Park, Myung Soo Lee, Myung-Hyun Yoon | 2011-07-19 |
| 7796958 | Transmitter and transmitting method thereof in wireless communication system | Yeon-Kuk Moon, Young-Kuk Park, Kwang-Ho Won, Seong-Dong Kim | 2010-09-14 |
| 7783268 | Transmitter and transmitting method thereof in wireless communication system | Yeon-Kuk Moon, Young-Kuk Park, Kwang-Ho Won, Seong-Dong Kim | 2010-08-24 |
| 7711336 | Single sideband mixer and method of extracting single sideband signal | Young Jin Kim | 2010-05-04 |
| 7590391 | Digital intermediate frequency transmitter for wireless communication | Yeon Kug Moon, Young-Kuk Park, Kwang-Ho Won, Seong-Dong Kim | 2009-09-15 |
| 7580478 | I/Q modulator using current-mixing and direct conversion wireless communication transmitter using the same | Yeon-Kuk Moon, Young-Kuk Park, Kwang-Ho Won, Myung-Hyun Yoon, Seong-Dong Kim | 2009-08-25 |
| 7526018 | Multi-standard transceiver for supporting wireless communications in 2.3-2.4 GHz band | Yong Kuk Park, Kwang-Ho Won, June-Jae Yoo | 2009-04-28 |
| 7414993 | Intelligent channel selection apparatus and method against various interferers in wireless communication systems and receiver using the same | Yong Kuk Park, Kwang-Ho Won, June-Jae Yoo | 2008-08-19 |
| 7324798 | 2N-order sub-harmonic frequency modulator having high carrier suppression ratio and direct conversion transmitter using the same | Kwang-Ho Won, Yong Kuk Park, Myung-Hyun Yoon, June-Jae Yoo | 2008-01-29 |
| 7260360 | Multi-band ZigBee transceiver supporting IEEE 802.15.4 wireless communication | Kwang-Ho Won, Young-Kuk Park, Myung-Hyun Yoon, Jun Jae Yoo | 2007-08-21 |
| 7224750 | Apparatus and method for receiving RF signal free of 1/f noise in radio communication system | Jae Wan Kim, In-chul Hwang, Young Jin Kim | 2007-05-29 |
| 7209721 | Single sideband mixer and method of extracting single sideband signal | Young Jin Kim | 2007-04-24 |