Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10396755 | Resonator having frame and method of manufacturing the same | Sung-Wook Han, Dae Ho Kim, Ran Hee SHIN, Chang Hyun Lim, Tae Kyung LEE +1 more | 2019-08-27 |
| 10009007 | Bulk acoustic wave resonator with a molybdenum tantalum alloy electrode and filter including the same | Tae Kyung LEE, Sung-Wook Han, Seung-joo Shin, Ran Hee SHIN | 2018-06-26 |
| 9874716 | Lens driving device | Tae Kyung LEE, Jong Beom Kim, Kyo-yeol Lee, Sung Sun Kim | 2018-01-23 |
| 9705065 | Piezoelectric actuator | Tae Kyung LEE, Byung Hun Kim, Jae Chang Lee, Seung Mo Lim | 2017-07-11 |
| 9033472 | Piezo actuator and inkjet print head assembly having the same | Tae Kyung LEE, Jae Chang Lee | 2015-05-19 |
| 8944566 | Inkjet print head | Pil Joong Kang, Yoon Sok Park, Seung-joo Shin | 2015-02-03 |
| 8919924 | Inkjet print head and method of manufacturing the same | Tae Kyung LEE, Jae Chang Lee | 2014-12-30 |
| 8806727 | Method of forming a piezoelectric actuator of an inkjet head | Tae Kyung LEE, Jae-woo Chung, Kyo-yeol Lee, Seung Mo Lim, Jae Chang Lee | 2014-08-19 |
| 8777378 | Piezoelectric actuator, inkjet head assembly and method of manufacturing the same | Tae Kyung LEE, Pil Joong Kang | 2014-07-15 |
| 8721016 | Apparatus for and method of driving multi-nozzle piezo-inkjet head based on digital grayscale | Byung Hun Kim | 2014-05-13 |
| 8603329 | Wastewater treatment apparatus with two-stage multimedia biological filtration process | Dae Hwan Rhu, Yeong Ki Yeo, Se-Wook Seo, Yong June Yune, Bong Choel Choi +1 more | 2013-12-10 |
| 8485639 | Inkjet print head and method for manufacturing the same | Jae Chang Lee, Tae Kyung LEE | 2013-07-16 |
| 8042919 | Piezoelectric inkjet printhead | Seung Mo Lim, Tae Kyung LEE, Chang-youl Moon, Jae-woo Chung | 2011-10-25 |
| 8002391 | Inkjet printhead having piezoelectric actuator and method of driving the piezoelectric actuator | Kyo-yeol Lee, Tae Kyung LEE, Chang-youl Moon, Jae-woo Chung | 2011-08-23 |
| 7857433 | Inkjet printhead employing piezoelectric actuator and method of manufacturing the inkjet printhead | Jae-woo Chung, Ji Hoon Kim | 2010-12-28 |
| 7722166 | Inkjet printhead having piezoelectric actuator and method of driving the piezoelectric actuator | Kyu-yeol Lee, Tao-kyung Lee, Chang-youl Moon, Jae-woo Chung | 2010-05-25 |
| 7699442 | Piezoelectric inkjet printhead | Seung Mo Lim, Tae Kyung LEE, Chang-youl Moon, Jae-woo Chung | 2010-04-20 |
| 7696104 | Mirror package and method of manufacturing the mirror package | Seung-wan Lee, Min-seog Choi, Won Kyoung Choi | 2010-04-13 |
| 7692362 | Actuating device, fabricating method thereof, and module variation control device using the actuating device | Sung-hee Lee, Seung Mo Lim, Hee-moon Jeong | 2010-04-06 |
| 7681989 | Piezoelectric actuator for an ink-jet printhead and method of forming the same | Jae-woo Chung, Seung Mo Lim, Sung-gyu Kang | 2010-03-23 |
| 7682001 | Piezoelectric actuator inkjet head and method of forming the same | Tae Kyung LEE, Jae-woo Chung, Kyo-yeol Lee, Seung Mo Lim, Jae Chang Lee | 2010-03-23 |
| 7677707 | Method of forming thick layer by screen printing and method of forming piezoelectric actuator of inkjet head | Kyo-yeol Lee, Tae-kyun Lee, Jae-woo Chung, Seung Mo Lim | 2010-03-16 |
| 7603756 | Method of forming piezoelectric actuator of inkjet head | Seung Mo Lim, Kyo-yeol Lee, Jae-woo Chung, Jae Chang Lee | 2009-10-20 |
| 7571975 | Defect detection device of a print head and method of detecting defect of a print head | Jae-woo Chung, Seung Mo Lim | 2009-08-11 |
| 7372603 | Mirror package scanning apparatus and method | Jin-woo Cho, Young-chul Ko, Jin Ho Lee | 2008-05-13 |