Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11641918 | Cordless hair dryer | Young Jin Jeong, Hyeon Jun SONG | 2023-05-09 |
| 11107559 | System and method for identifying one or more investigative sites of a clinical trial and centrally managing data therefrom | Robert Wynden | 2021-08-31 |
| 11001676 | Supramolecular structure and method of manufacturing the same and self-healing elastomer | Junhaeng Lee, Seayoung LIM, Sunghoon Jung, Yong-Chae Jung, Seokhoon AHN | 2021-05-11 |
| 10193549 | Sensing apparatus | Nan-Wei Gong, Tobias Rick, Arun Rakesh Yoganandan, Henry N. Holtzman, Kumi Akiyoshi | 2019-01-29 |
| 10072196 | Method of preparing graphene-graphene fused material and method of preparing graphene-substrate composite using the same | Jung Hyun Kim | 2018-09-11 |
| 9418769 | Conductive carbon nanotube-metal composite ink | Seung-hyun Baik, Joong-hyuk Kim, Ru Jun Ma, Young Seok Oh, Dae-woo Suh | 2016-08-16 |
| 9409391 | Methods of driving hybrid inkjet printing apparatus including resonating ink in a nozzle | Joong-hyuk Kim, Young-ki Hong | 2016-08-09 |
| 9385147 | Electronic systems, thin film transistors, methods of manufacturing thin film transistors and thin film transistor arrays | Young-ki Hong, Seung Ho Lee, Joong-hyuk Kim | 2016-07-05 |
| 9233540 | Printing system, printing apparatuses, and methods of forming nozzles of printing apparatuses | Young-ki Hong, Sung-gyu Kang, Seung Ho Lee, Joong-hyuk Kim, Yong Wan Jin | 2016-01-12 |
| 9153487 | Methods of forming wirings in electronic devices | Seung Ho Lee, Young-ki Hong, Sung-gyu Kang, Joong-hyuk Kim | 2015-10-06 |
| 9050793 | Inkjet printing device and method of driving the same | Young-ki Hong, Sung-gyu Kang | 2015-06-09 |
| 9018036 | Methods of forming patterns on a substrate | Joong-hyuk Kim, Sung-gyu Kang, Seung Ho Lee, Young-ki Hong | 2015-04-28 |
| 8898902 | Printing system, printing apparatuses, and methods of forming nozzles of printing apparatuses | Young-ki Hong, Sung-gyu Kang, Seung Ho Lee, Joong-hyuk Kim, Yong Wan Jin | 2014-12-02 |
| 8888244 | Inkjet printing apparatus and method of forming nozzles | Sung-gyu Kang, Young-ki Hong, Joong-hyuk Kim, Seung Ho Lee, Yong Wan Jin | 2014-11-18 |
| 8813363 | Piezoelectric inkjet printhead and method of manufacturing the same | Jae Chang Lee, Kyo-yool Lee, Chang-seung Lee, Sung-gyu Kang | 2014-08-26 |
| 8807678 | Methods of driving an inkjet printing apparatus | Young-ki Hong | 2014-08-19 |
| 8806727 | Method of forming a piezoelectric actuator of an inkjet head | Tae Kyung LEE, Kyo-yeol Lee, Hwa Sun Lee, Seung Mo Lim, Jae Chang Lee | 2014-08-19 |
| 8491073 | Inkjet printing devices and methods of driving the same | Young-ki Hong | 2013-07-23 |
| 8485641 | Nozzle plate and method of manufacturing the same | Sung-gyu Kang, Young-ki Hong | 2013-07-16 |
| 8372702 | Method of manufacturing TFT and array TFT | Seung Ho Lee, Young-ki Hong, Sung-gyu Kang, Joong-hyuk Kim | 2013-02-12 |
| 8342623 | Methods of adjusting ink ejection characteristics of inkjet printing apparatus and driving the inkjet printing apparatus | Young-ki Hong, Joong-hyuk Kim | 2013-01-01 |
| 8186811 | Inkjet printing apparatus and method of driving inkjet printing apparatus | Joonghyuk Kim, Young-ki Hong | 2012-05-29 |
| 8100520 | Inkjet printhead and method of removing bubbles in the same | You-seop Lee, Jong Min Kim | 2012-01-24 |
| 8052253 | Inkjet head having piezoelectric actuator for restrictor, and image forming method and apparatus having the same | Sang-kwon Wee, Se Young Oh | 2011-11-08 |
| 8042919 | Piezoelectric inkjet printhead | Seung Mo Lim, Tae Kyung LEE, Chang-youl Moon, Hwa Sun Lee | 2011-10-25 |