Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9885744 | System and method for detecting an abnormal waveform in a power distribution system | Sung Woo Lee, Bok-Nam Ha, In Yong SEO, Dong-Wan Seo, Won Namkoong | 2018-02-06 |
| 9673633 | Apparatus and method for minimizing distribution loss in consideration of section load characteristics of distribution system | Bok-Nam Ha, Sung Woo Lee, Sang Ok KIM, Dong-Wan Seo, Won Namkoong | 2017-06-06 |
| 9575482 | Apparatus and method for adjusting a voltage in a power distribution system | Won Namkoong, Bok-Nam Ha, Sung Woo Lee, In Yong SEO, Dong-Wan Seo +1 more | 2017-02-21 |
| 7162379 | Electronic power-measurement device with intelligent agent | Sun Ik Kim, Jin Ki Lee, Sun Ku Cho | 2007-01-09 |
| 7053790 | Remote meter reading system using grouped data structure | Seon Ku Cho, Bong Jae Lee, Jin Ho Shin, Jae Hee Lee, Eui Yeul Kim +1 more | 2006-05-30 |