Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12075685 | Display device and manufacturing method thereof | — | 2024-08-27 |
| 10903283 | Display device and manufacturing method thereof | — | 2021-01-26 |
| 10714559 | Organic light emitting diode, method of manufacturing the same, and organic light emitting display including the same | Joon-Gu Lee, Yeon Hwa Lee, Se Hoon Jeong, Ji-Young Choung, Man-Ho Kim +1 more | 2020-07-14 |
| 9620744 | Optical patterning mask and method for fabricating display device using the same | Yeon Hwa Lee, Joon-Gu Lee | 2017-04-11 |
| 9614193 | Display device and method of manufacturing the same | Won-Jong Kim, Joon-Gu Lee, Ji-Young Choung, Yeon Hwa Lee, Young-Woo Song +1 more | 2017-04-04 |
| 9583709 | Mask for forming organic layer pattern, forming method of organic layer pattern, and manufacturing method of organic light emitting diode display using the same | Hyun-Sung Bang, Jae Sik KIM, Yeon Hwa Lee, Joon-Gu Lee, Ji-Young Choung +2 more | 2017-02-28 |
| 9425426 | Organic light emitting diode display having auxiliary electrode | Hyun-Sung Bang, Yeon Hwa Lee, Joon-Gu Lee, Ji-Young Choung, Young-Woo Song | 2016-08-23 |
| 9385347 | Optical mask | Joon-Gu Lee, Yeon Hwa Lee, Young-Gil Kwon | 2016-07-05 |
| 9360748 | Optical mask | Yeon Hwa Lee, Joon-Gu Lee | 2016-06-07 |
| 9231228 | Anode containing metal oxide and organic light emitting device having the same | Won-Jong Kim, Joon-Gu Lee, Ji-Young Choung, Yeon Hwa Lee, Chang-Ho Lee +5 more | 2016-01-05 |
| 9159946 | Organic light emitting diode display having auxiliary electrode | Hyun-Sung Bang, Yeon Hwa Lee, Joon-Gu Lee, Ji-Young Choung, Young-Woo Song | 2015-10-13 |
| 9130194 | Donor substrate for transfer and manufacturing method of organic light emitting diode display | Yeon Hwa Lee, Kwan-Hyun Cho, Ji-Young Choung, Joon-Gu Lee, Hyun-Sung Bang +1 more | 2015-09-08 |
| 9123670 | Display device and method of manufacturing the same | Won-Jong Kim, Joon-Gu Lee, Ji-Young Choung, Yeon Hwa Lee, Young-Woo Song +1 more | 2015-09-01 |
| 9099687 | Donor substrate and method of forming transfer pattern using the same | Joon-Gu Lee, Ji-Young Choung, Hyunsung Bang, Yeon Hwa Lee, Won-Jong Kim +1 more | 2015-08-04 |
| 9005997 | Magneto resistive element, digitizer sensing panel including the same, display device including the same, and method of manufacturing the same | Hyun-Sung Bang, Won-Jong Kim, Ji-Young Choung, Joon-Gu Lee, Yeon Hwa Lee | 2015-04-14 |
| 8946758 | Organic light emitting display device and method of manufacturing organic light emitting display device | Joon-Gu Lee, Won-Jong Kim, Ji-Young Choung, Yeon Hwa Lee, Young-Woo Song +1 more | 2015-02-03 |
| 8928636 | Magnetic touch pen | Hyung-Sung Bang, Won-Jong Kim, Ji-Young Choung, Joon-Gu Lee, Yeon Hwa Lee +2 more | 2015-01-06 |
| 8928217 | Organic light emitting display device and manufacturing method thereof | Ji-Young Choung, Hyun-Sung Bang, Yeon Hwa Lee, Joon-Gu Lee, Won-Jong Kim +2 more | 2015-01-06 |
| 8921129 | Donor substrate and method of forming transfer pattern using the same | Joon-Gu Lee, Won-Jong Kim, Ji-Young Choung, Yeon Hwa Lee, Hyunsung Bang +1 more | 2014-12-30 |
| 8829788 | Organic light emitting display device and manufacturing method thereof | Ji-Young Choung, Joon-Gu Lee, Yeon Hwa Lee, Won-Jong Kim, Hyun-Sung Bang +1 more | 2014-09-09 |
| 8815613 | Method of manufacturing touch sensing panel | Hyun-Sung Bang, Won-Jong Kim, Ji-Young Choung, Joon-Gu Lee, Yeon Hwa Lee +2 more | 2014-08-26 |
| 8803133 | Organic light emitting diode device | Yong-Tak Kim, Won-Jong Kim, Ji-Young Choung, Joon-Gu Lee, Kyu-Hwan Hwang +2 more | 2014-08-12 |
| 8785954 | Organic light-emitting device | Joon-Gu Lee, Won-Jong Kim, Ji-Young Choung, Yeon Hwa Lee, Young-Woo Song +1 more | 2014-07-22 |
| 8784150 | Light emitting display and method of manufacturing the same | Min-Ho Oh, Yoon-Hyeung Cho, Byoung-Duk Lee, So-Young Lee, Sun-Young Lee +4 more | 2014-07-22 |
| 8716928 | Organic light emitting device with a low-resistance cathode | Yong-Tak Kim, Won-Jong Kim, Joon-Gu Lee, Chang-Ho Lee, Il-Soo Oh +6 more | 2014-05-06 |