Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9871492 | Analog amplifier for recovering abnormal operation of common mode feedback | Jong Woo Lee, Jae Hyun Lim | 2018-01-16 |
| 9829515 | Hand-held voltmeter for electric fence | — | 2017-11-28 |
| 9709606 | Smart voltmeter for electric fence | — | 2017-07-18 |
| 9503117 | Semiconductor device comprising analog to digital converters sharing reference capacitor and system on chip comprising the same | Jong Woo Lee, Seung Hyun Oh | 2016-11-22 |
| 9252784 | Device and method for controlling output amplitude of voltage control oscillator in electronic device | Joon Hee Lee, Jong-Won Choi, Young-Taek Lee, Young Gun PU | 2016-02-02 |
| 8490505 | Robot mechanism for nondestructive aging evaluation of cable | Jae Kyung Lee, Ki Yong Oh, Joon Young Park, Jong Seog Kim | 2013-07-23 |
| 8304925 | Movable object type high-efficiency wave energy apparatus | Dong-soon Yang, Yong Kwan Lee | 2012-11-06 |
| 8299804 | Nondestructive inspection method of insulator using frequency resonance function | Ki Yong Oh, Joon Young Park, Jae Kyung Lee | 2012-10-30 |
| 8239064 | Robot mechanism for inspection of live-line suspension insulator string | Joon Young Park, Jae Kyung Lee, Ki Yong Oh | 2012-08-07 |
| 7797781 | Robot mechanism for cleaning and inspection of live-line insulators | Joon Young Park, Sung Il Song, Seung-Hyun Byun, Jin Bong Kim | 2010-09-21 |
| 7133488 | Neutron flux mapping system for nuclear reactor | Seong-Il Song, Chang Hoon Shin, Seung-Hyun Byun | 2006-11-07 |