Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11243266 | Transformer hydrogen gas monitoring system, device, and method | Seok-Kon Kim, Jeong-Yeol Han, You-Jin Lee, Tea-Kyun Kim, Yong Ho An +3 more | 2022-02-08 |
| 10379935 | Agent system for intelligent system management by digital substation and operation method therefor | Nam-Ho Lee, Yong Ho An, Jeong-Yeol Han, You-Jin Lee, Jong-Kee Choi +1 more | 2019-08-13 |
| 10325062 | Method and device for generating engineering topology of digital substation | Nam-Ho Lee, Yong Ho An, Jong-Kee Choi, Jeong-Yeol Han, You-Jin Lee +2 more | 2019-06-18 |
| 10169528 | Method and device for generating engineering topology of digital substation | Nam-Ho Lee, Yong Ho An, Jong-Kee Choi, Jeong-Yeol Han, You-Jin Lee +2 more | 2019-01-01 |
| 9461871 | Client suitability test apparatus and method for a substation automating system | Nam-Ho Lee | 2016-10-04 |
| 9385802 | Multi-hop relay maritime communication apparatus | Dae Seung Yoo, Hyung Joo Kim, Seung Yong Lee, Kyong Hee LEE, Jin Kyu Choi +2 more | 2016-07-05 |
| 8996272 | Cruise control system and method thereof | Do Hyun Kim, Jungsook Kim, Jae Han Lim, Kyeong Tae Kim, Jeong Dan Choi +3 more | 2015-03-31 |
| 8989305 | Apparatus and method for generating multiband radio frequency signals in maritime wireless communication | Jin Kyu Choi, Jong Min Park, Dae Seung Yoo, Gwang-Ja Jin, Dong-Sun Lim | 2015-03-24 |
| 8779936 | Method and system for providing safety guidance service | Jeong Dan Choi, Sung Won Sohn, Jong-Hyun Park, Ju-Wan Kim, Seong Ik Cho +4 more | 2014-07-15 |
| 8738197 | Automatic vehicle guidance system | Kyoung Hwan An, Sung Won Sohn, Jong-Hyun Park, Ju-Wan Kim, Seong Ik Cho +4 more | 2014-05-27 |
| 8612152 | System and method for providing driving guidance service to vehicles | Jungsook Kim, Jeong Dan Choi, Do Hyun Kim, Kyoung Hwan An, Kyung Bok Sung +4 more | 2013-12-17 |
| 8571008 | Time synchronization method in wireless sensor network | Kyeong Tae Kim, Jeong Dan Choi, Do Hyun Kim, Jae-Jun Yoo, Kyung Bok Sung +3 more | 2013-10-29 |
| 8457106 | Method for wireless communication in wireless sensor network environment | Jungsook Kim, Jae Han Lim, Kyeong Tae Kim, Jeong Dan Choi, Do Hyun Kim +3 more | 2013-06-04 |
| 8452483 | Cell-based vehicle driving control method and system | Do Hyun Kim, Sung Won Sohn, Jong-Hyun Park, Jeong Dan Choi, Kyung Bok Sung +4 more | 2013-05-28 |
| 8437318 | Reliable and low-latency sensor network MAC system and method using superframe | Chang Sub Shin, Jung-Sook Kim, Jae Han Lim, Kyung Bok Sung, Kyeong Tae Kim +1 more | 2013-05-07 |
| 8437947 | System and method for autonomous vehicle guiding using information technology infrastructure and server apparatus therefor | Jaejun Yoo, Jeong Dan Choi, Do Hyun Kim, Jeong Ah Jang, Kyung Bok Sung +4 more | 2013-05-07 |
| 8362924 | Method for running vehicles detecting network and system thereof | Jungsook Kim, Jae Han Lim, Kyeong Tae Kim, Jeong Dan Choi, Do Hyun Kim +2 more | 2013-01-29 |
| 8289190 | Adaptive communication method and sensor node for performing the method | Jae Han Lim, Jungsook Kim, Kyeong Tae Kim, Kyung Bok Sung, Jaejun Yoo +3 more | 2012-10-16 |
| 8055763 | System and method for processing sensing data from sensor network | Jae-Jun Yoo, Do Hyun Kim, Mi Jeong Kim, Jong-Hyun Park, Jeong Dan Choi +4 more | 2011-11-08 |
| 7994942 | Method and apparatus for delivering data based on sensor network | Do Hyun Kim, Jeong Dan Choi, Jung-Sook Kim, Jae-Jun Yoo, Kyung Bok Sung +3 more | 2011-08-09 |
| 7825827 | Intelligent parking guidance apparatus and method | Do Hyun Kim, Jae-Jun Yoo, Mi Jeong Kim, Kyeong Tae Kim, Myung-Hee Son +5 more | 2010-11-02 |
| 7668783 | System and method for providing rental software, and rental software providing server and wireless terminal thereof | Ju-Wan Kim, Jung-Sook Kim, Jeong Dan Choi | 2010-02-23 |
| 7505850 | Apparatus and method for preventing collision of vehicle at crossroads | Min Soo Kim, Eunkyu Lee, Mi Jeong Kim, Inhak Joo | 2009-03-17 |
| 7272502 | RFID tag installation system using a vehicle and a method thereof | Seung Yong Lee, Jong Hun Lee, Seong Baek Kim, Ji Hoon Choi, Kyoung Ho Choi | 2007-09-18 |
| 6945869 | Apparatus and method for video based shooting game | Ju-Wan Kim | 2005-09-20 |