Issued Patents All Time
Showing 151–175 of 243 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9624117 | Electrolysis bath for acidic water and method for using the acidic water | Shin Gyo Yim | 2017-04-18 |
| 9627465 | Organic light-emitting diode display | Sun Ja Kwon, Ji Eun Lee, So-Young Kang, Sang Ho Seo | 2017-04-18 |
| 9601698 | Organic light-emitting devices | Hwan-Hee Cho, Mi-Kyung Kim, Dong Hyun Kim, Se-Hun Kim, Chang-Woong Chu +1 more | 2017-03-21 |
| 9553790 | Terminal apparatus and method of controlling terminal apparatus | Jaehong Kim, Seok Hwan Kong, Honguk WOO, Sungwon Han | 2017-01-24 |
| 9478748 | Organic light emitting diode device | — | 2016-10-25 |
| 9466810 | Organic light emitting diode display | Yang Wan Kim | 2016-10-11 |
| 9449550 | Organic light emitting diode display device | Yang Wan Kim | 2016-09-20 |
| 9425434 | Display device | Won-Kyu Kwak, Yang Wan Kim | 2016-08-23 |
| 9370987 | Rotatable sun visor mirror of vehicle | — | 2016-06-21 |
| 9374002 | Switch control circuit, coupled inductor boost converter including the same, and driving method of the coupled inductor boost converter | Young-Sik Lee, Young Bae Park, Young-Je Lee, Eunsung Jang | 2016-06-21 |
| 9359231 | Electrolytic bath for manufacturing acid water and using method of the water | — | 2016-06-07 |
| 9296695 | Bipyridine-based compound and organic light emitting diode employing organic layer comprising the same | Hee-Yeon Kim, Seung-Gak Yang, Jun-Han Shin | 2016-03-29 |
| 9234454 | Adiabatic compressed air energy storage for automotive vehicle and energy storage method using the same | Yong Hoon Im, Byung Sik Park, Dae Hun Chung, Sae Byul Kang, Dong Hyun Lee +1 more | 2016-01-12 |
| 9136076 | Mechanically operated cell switch of vacuum circuit breaker | Keun Eui Kim | 2015-09-15 |
| 9082988 | Organic light emitting diode device | Jung-Sub Lee | 2015-07-14 |
| 9012042 | Condensed-cyclic compound, organic light-emitting device comprising the same, and flat panel display apparatus | Hee-Yeon Kim, Seung-Gak Yang, Jeoung-In Yi | 2015-04-21 |
| 9000428 | Organic light emitting diode display | Won-Kyu Kwak | 2015-04-07 |
| 9000744 | Switch control device with zero-cross point estimation by edge detection, power supply device comprising the same, and switch control method with zero-cross point estimation by edge detection | Young-Je Lee, Ji Hoon Jang | 2015-04-07 |
| 8999525 | Condensed-cyclic compound, organic light-emitting device comprising the same, and flat panel display apparatus including the device | Seung-Gak Yang, Hee-Yeon Kim, Jeoung-In Yi | 2015-04-07 |
| 8987709 | Arylene containing polymer and organic light-emitting device including the same | Hee-Yeon Kim, Seung-Gak Yang, Jeoung-In Yi, Yoon-Hyun Kwak, Jong-Hyuk Lee | 2015-03-24 |
| 8933674 | Switch controller, switch control method, and power supply device comprising the switch controller | Young-Je Lee, Gye-Hyun Cho, Ji Hoon Jang | 2015-01-13 |
| 8927120 | Heterocyclic compound and organic light-emitting device including the same | Jeoung-In Yi, Seung-Gak Yang, Hee-Yeon Kim | 2015-01-06 |
| 8900725 | Dendrimer and organic light-emitting device using the same | Yoon-Hyun Kwak, Jeoung-In Yi, Seung-Gak Yang, Hee-Yeon Kim | 2014-12-02 |
| 8873206 | Switch control circuit, switch controlling method, and power supply device using the switch control circuit | Young-Je Lee, Gye-Hyun Cho, Seung Woo Hong | 2014-10-28 |
| 8865322 | Dendrimer and organic light-emitting device using the same | Jeoung-In Yi, Yoon-Hyun Kwak, Seung-Gak Yang, Hee-Yeon Kim | 2014-10-21 |