Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11733583 | Optical beam steering devices and sensor systems including the same | Dong-Jae Shin, Seong-gu Kim, Yong Hwack Shin, Chang-gyun Shin, Chang-bum Lee +2 more | 2023-08-22 |
| 11378662 | Optical integrated circuit device array having bi-directional characteristics and optical system using the same | Dong-Jae Shin, Kyoung-ho Ha, Seong-gu Kim, Yong Hwack Shin, Chang-gyun Shin +2 more | 2022-07-05 |
| 11099455 | Optical beam steering devices and sensor systems including the same | Dong-Jae Shin, Seong-gu Kim, Yong Hwack Shin, Chang-gyun Shin, Chang-bum Lee +2 more | 2021-08-24 |
| 10093534 | Capacitive micromachined ultrasonic transducer and method of fabricating the same | Seog-woo Hong, Seok-whan Chung, Chang-jung Kim | 2018-10-09 |
| 9957155 | Capacitive micromachined ultrasonic transducer and method of fabricating the same | Seog-woo Hong, Seok-whan Chung, Chang-jung Kim | 2018-05-01 |
| 9664894 | Micro optical switch device, image display apparatus including the same, and method of manufacturing the micro optical switch device | Woon-bae Kim, Hyung Choi | 2017-05-30 |
| 9596528 | Capacitive micromachined ultrasonic transducer and method of fabricating the same | Seog-woo Hong, Seok-whan Chung, Chang-jung Kim | 2017-03-14 |
| 9475092 | Electro-acoustic transducer and method of manufacturing the same | Seog-woo Hong, Seok-whan Chung, Chang-jung Kim | 2016-10-25 |
| 9319800 | Electro acoustic transducer | Seog-woo Hong, Hyung-jae Shin, Byung-gil Jeong, Seok-whan Chung | 2016-04-19 |
| 9164278 | Micro-optical switching device, image display apparatus including micro-optical switching device, and method of manufacturing micro-optical switching device | Jong Seok Kim, Yong-seop Yoon, Hyung Choi, Woon-bae Kim | 2015-10-20 |
| 9164276 | Micro optical switching device, image display apparatus including micro optical switching device, and method of manufacturing micro optical switching device | — | 2015-10-20 |
| 9110318 | Driving device of display apparatus and method of manufacturing the driving device | Woon-bae Kim, Hyung Choi | 2015-08-18 |
| 8419158 | Apparatus to sense temperature of ink-jet head | Yong-Won Jeong, Hyung Choi, Eun-bong Han, Yong-seop Yoon, Moon-chul Lee | 2013-04-16 |
| 8349199 | Ink feedhole of inkjet printhead and method of forming the same | Yong-Won Jeong, Yong-seop Yoon, Moon-chul Lee, Jong Seok Kim | 2013-01-08 |
| 8282196 | Micro electro mechanical system device and method of manufacturing the same | Il-Woo Kim, Byung-ha Park, Moon-chul Lee, Kyong-il Kim | 2012-10-09 |
| 8216482 | Method of manufacturing inkjet printhead | Jong Seok Kim, Yong-seop Yoon, Moon-chul Lee, Yong-Won Jeong, Hyung Choi | 2012-07-10 |
| 8114578 | Method of manufacturing photosensitive epoxy structure using photolithography process and method of manufacturing inkjet printhead using the method of manufacturing photosensitive epoxy structure | Moon-chul Lee, Yong-seop Yoon, Min Soo Kim, Yong-Won Jeong | 2012-02-14 |
| 8109609 | Ink ejecting device and method of manufacturing the same | Yong-seop Yoon, Bang-weon Lee, Moon-chul Lee, Yong-Won Jeong, Jong Seok Kim | 2012-02-07 |
| 8066356 | Thermal inkjet print head | Moon-chul Lee, Yong-seop Yoon, Yong-Won Jeong, Sung-joon Park, Jong Seok Kim | 2011-11-29 |
| 7959265 | Thermal inkjet printhead | Hyung Choi, Yong-seop Yoon, Chang-seung Lee | 2011-06-14 |
| 7893442 | Schottky diode having low breakdown voltage and method for fabricating the same | Hyung Choi, Young-hoon Min | 2011-02-22 |
| 7810911 | Thermal inkjet printhead | Yong-seop Yoon, Moon-chul Lee, Yong-Won Jeong, Hyung Choi | 2010-10-12 |
| 7758168 | Inkjet printhead and method of manufacturing the same | Moon-chul Lee, Hyung Choi, Yong-seop Yoon | 2010-07-20 |
| 7703891 | Heater to control bubble and inkjet printhead having the heater | Hyung Choi, Min Soo Kim | 2010-04-27 |
| 7506442 | Method of fabricating inkjet printhead | Hyung Choi | 2009-03-24 |