Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815821 | Condensed-cyclic compound and organic light emitting diode including the same | Myeong-Suk Kim, Tae Kyung Kim, Jeoung-In Yi, Su Jin Lee, Hyun-Jung Kwon +1 more | 2017-11-14 |
| 9780380 | Current collector for battery and secondary battery comprising the same | Je Hyun Chae, Won Sang Koh, Seung Ok Lee, Young Shol Kim | 2017-10-03 |
| 9755270 | Sodium secondary battery including graphite felt having pore channels formed therein | Young Shol Kim, Ku Bong Chung, Seung Hwan Jo | 2017-09-05 |
| 9742783 | Method for sending contents including tracking information and apparatus thereof, and method for receiving content including tracking information and apparatus thereof | Chang-Won Kim, Jong-Uk Choi | 2017-08-22 |
| 9653758 | Surface treatment method of solid electrolyte for sodium secondary battery | Young Shol Kim, Ku Bong Chung, Seung Hwan Jo | 2017-05-16 |
| 9634466 | External-cavity type laser with built-in wavemeter | — | 2017-04-25 |
| 9627847 | Wavelength-tunable laser | — | 2017-04-18 |
| 9608274 | Sodium secondary battery including graphite felt as current collector | Young Shol Kim, Ku Bong Chung | 2017-03-28 |
| 9553337 | Sodium secondary battery | Je Hyun Chae, Won Sang Koh, Seung Ok Lee, Dai In Park, Sai Bhavaraju +3 more | 2017-01-24 |
| 9547138 | Light receiving module having built-in wavelength-tunable wavelength-selective filter | — | 2017-01-17 |
| 9534960 | Method for measuring temperature using a thermistor | — | 2017-01-03 |
| 9515026 | Methods of forming alignment marks and overlay marks on integrated circuit products employing FinFET devices and the resulting alignment/overlay mark | Andy Wei, Francis M. Tambwe | 2016-12-06 |
| 9515454 | Narrow bandwidth laser device with wavelength stabilizer | — | 2016-12-06 |
| 9491147 | DRM content stream transmission apparatus, method, and transmission and reception system | Chang-Won Kim, Gyoung Soon Kim, Jong-Uk Choi | 2016-11-08 |
| 9466944 | Compact tunable laser device | — | 2016-10-11 |
| 9325154 | Wavelength-tunable laser apparatus having wavelength measuring function | — | 2016-04-26 |
| 9275890 | Methods of forming alignment marks and overlay marks on integrated circuit products employing FinFET devices and the resulting alignment/overlay mark | Andy Wei, Francis M. Tambwe | 2016-03-01 |
| 9171735 | Method for fabricating a semiconductor integrated circuit with a litho-etch, litho-etch process for etching trenches | Sohan S. Mehta, Norman Chen, Yuyang Sun, Matthew T. Herrick, Shyam Sundar Pal | 2015-10-27 |
| 9054809 | Radio frequency optical module and optical transmission apparatus including the same | Young-Tak Han, Jang Uk Shin, Sang Ho Park, Yongsoon Baek | 2015-06-09 |
| 8734830 | Manufacturing method and apparatus of ultrafine particles having uniform particle size distribution | Sung-Joo Hwang, Min Soo Kim, Kwang-Ho Cha, Won Kyung Cho, Jun Sung Park +1 more | 2014-05-27 |
| 8693517 | Semiconductor laser using external resonator | — | 2014-04-08 |
| 8659063 | Pin capacitor of semiconductor device and method for fabricating the same | — | 2014-02-25 |
| 8405483 | Fuse of semiconductor memory device | Byung Wook BAE | 2013-03-26 |
| 8275009 | Green laser generation device, and portable electronic machine having laser projection display using the said device | Nan Yu, Do-Kyeong Ko, Chang Soo Jung, Yeung Lak Lee, Bong-Ahn Yu | 2012-09-25 |
| 8235605 | Self-standing parallel plate beam splitter, method for manufacturing the same, and laser diode package structure using the same | — | 2012-08-07 |