Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8761231 | Frequency modulating apparatus and transmitting apparatus including the same, and frequency demodulating apparatus and receiving apparatus including the same | Hyung-Il Park, In Gi Lim, Tae-Wook Kang, Sung Weon Kang, Kyung Soo Kim +7 more | 2014-06-24 |
| 8755949 | Telematics system using human body communication, portable device having telematics function using human body communication, and method for providing telematics service using human body communication | In Gi Lim, Sung Weon Kang, Hyung-Il Park, Chang Hee Hyoung, Jung Hwan Hwang +7 more | 2014-06-17 |
| RE44824 | Pyrene derivatives and organic electronic device using pyrene derivatives | Dong Hoon Lee, Kong-Kyeom Kim, Jae-Soon Bae, Dae Woong Lee | 2014-04-08 |
| 8687145 | Organic electroluminescent device and method for fabricating the same | Yeon Keun Lee, Dae Hee Lee, Moon Soo Park, Yun Hye Hahm, Mun Kyu Joo | 2014-04-01 |
| 8684457 | Chair and multimedia player comprising sound transmission apparatus performing human body communications | Sung Eun Kim, Sung Weon Kang, Tae-Wook Kang, In Gi Lim, Hyung-Il Park +6 more | 2014-04-01 |
| 8637854 | Stacked organic light emitting diode | Min Soo Kang, Jeoung-Kwen Noh, Se-Hwan Son | 2014-01-28 |
| 8606177 | Apparatus and method for controlling human body contact of ground electrode, and human body communication system using the same | Jung Hwan Hwang, Sung Weon Kang, Kyung Soo Kim, In Gi Lim, Chang Hee Hyoung +4 more | 2013-12-10 |
| 8599902 | Frequency selective modulating apparatus and method using re-spreading code | In Gi Lim, Hyung II Park, Sung Weon Kang, Tae-Wook Kang, Chang Hee Hyoung +8 more | 2013-12-03 |
| 8593297 | Walking guidance apparatus using human body communication | Jung Hwan Hwang, Tae Young Kang, Tae-Wook Kang, Kyung Soo Kim, Sung Eun Kim +8 more | 2013-11-26 |
| 8515346 | Electronic apparatus having control function using human body communication and portable terminal having electronic apparatus control function using human body communication | Byoung Gun Choi, Sung Eun Kim, Sung Weon Kang, Jung Hwan Hwang, Tae Young Kang +7 more | 2013-08-20 |
| 8509467 | Human body sound transmission system and method for transmitting a plurality of signals | Sung Eun Kim, Jung Hwan Hwang, Tae-Wook Kang, Sung Weon Kang, Tae Young Kang +8 more | 2013-08-13 |
| 8489027 | Method and apparatus for communicating sound wave of human body | Jung Hwan Hwang, Sung Weon Kang, Hyung-Il Park, In Gi Lim, Tae-Wook Kang +7 more | 2013-07-16 |
| 8487773 | Crime prevention system using human body communication and crime prevention method using human body communication | Tae-Wook Kang, Sung Weon Kang, Jung Hwan Hwang, Tae Young Kang, Kyung Soo Kim +7 more | 2013-07-16 |
| 8488648 | Apparatus and method for symbol error correctable modulation and demodulation using frequency selective baseband | In Gi Lim, Hyung-Il Park, Sung Weon Kang, Tae-Wook Kang, Jung Hwan Hwang +7 more | 2013-07-16 |
| 8472501 | Human body communication apparatus for non-contact communications and human body communication method for non-contact communications in the same using frequency selective baseband | In Gi Lim, Sung Weon Kang, Hyung-Il Park, Chang Hee Hyoung, Jung Hwan Hwang +5 more | 2013-06-25 |
| 8467431 | Human body communication system and communication method thereof | Ki Hyuk Park, In Gi Lim, Sung Weon Kang, Hyung-Il Park, Chang Hee Hyoung +6 more | 2013-06-18 |
| 8455896 | Organic LED and manufacturing method thereof | Min Soo Kang, Se-Hwan Son, Hyeon Choi | 2013-06-04 |
| 8442249 | Human body sound transmission apparatus and method for minimizing signal loss | Jung Hwan Hwang, Tae-Wook Kang, Sung Eun Kim, Sung Weon Kang, Kyung Soo Kim +8 more | 2013-05-14 |
| 8422535 | Frequency selective digital transmission apparatus | In Gi Lim, Hyung-Il Park, Tae-Wook Kang, Chang Hee Hyoung, Sung Weon Kang +9 more | 2013-04-16 |
| 8351402 | Digital communication system using frequency selective baseband and method thereof | In Gi Lim, Ki Hyuk Park, Sung Weon Kang, Kyung Soo Kim, Chang Hee Hyoung +7 more | 2013-01-08 |
| 8344999 | Powerless electronic notepad and powerless wireless transmission system using the same | Byoung Gun Choi, Kyung Soo Kim, In Gi Lim, Chang Hee Hyoung, Hyung-Il Park +8 more | 2013-01-01 |
| 8345735 | Modulation and demodulation apparatus using frequency selective baseband and transmission and reception apparatus using the same | Tae-Wook Kang, In Gi Lim, Hyung-Il Park, Sung Weon Kang, Kyung Soo Kim +7 more | 2013-01-01 |
| 8340158 | System and method for human body communication using limited passband | In Gi Lim, Jung Hwan Hwang, Sung Weon Kang, Kyung Soo Kim, Hyung-Il Park +8 more | 2012-12-25 |
| 8338223 | Fabrication method for organic electronic device and organic electronic device fabricated by the same method | Jung-Hyoung Lee | 2012-12-25 |
| 8320429 | Receiver and method for receiving data in human body communication system using multiple receivers | Tae-Wook Kang, In Gi Lim, Hyung-Il Park, Sung Weon Kang, Kyung Soo Kim +7 more | 2012-11-27 |