Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9077270 | Motor position and velocity detecting system | Joo Yul Ko | 2015-07-07 |
| 9071176 | Apparatus and method for controlling motor | — | 2015-06-30 |
| 9059654 | Motor driving device, and motor control method | — | 2015-06-16 |
| 9035592 | Apparatus and method for controlling speed of motor | — | 2015-05-19 |
| 9030139 | System and method for controlling speed of motor | — | 2015-05-12 |
| 9030141 | Motor controlling circuit, motor driving device and method of driving motor | — | 2015-05-12 |
| 8970153 | Apparatus and method for controlling speed of motor | — | 2015-03-03 |
| 8952638 | Circuit and method for detecting duty ratio of PWM signal | Su Yeon HAN, Jung Eun Youm | 2015-02-10 |
| 8952639 | Apparatus and method for controlling motor | — | 2015-02-10 |
| 8482334 | Apparatus and method for removing DC offset in power meter | — | 2013-07-09 |