Issued Patents 2022
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11531162 | Optical fiber device for removing cladding light, apparatus and method for etching the same | Ju-han Lee, Kunkyu Kang, Junha Jung | 2022-12-20 |
| 11525588 | Portable air purifier | Youngjun Kim, Ho-jung Kim, Ji Hyung Kim, Myung Jin Ku, Seong Ho Hong +2 more | 2022-12-13 |
| 11522134 | Resistive switching memory including resistive switching layer fabricated using sputtering and method of fabricating the same | Jin Pyo Hong, Da Seul Hyeon, Gwang Ho Baek, Gabriel Jang | 2022-12-06 |
| 11502663 | Acoustic resonator | Jong Woon Kim, Dae Hun JEONG, Moon-chul Lee | 2022-11-15 |
| 11476833 | Acoustic resonator | Tae Kyung LEE, Sang Kee YOON, Sung Jun Lee, Chang Hyun Lim, Nam Jung LEE +2 more | 2022-10-18 |
| 11476826 | Bulk acoustic wave resonator | Won HAN, Dae Ho Kim, Yong Suk Kim, Seung Hun Han, Moon-chul Lee +4 more | 2022-10-18 |
| 11437977 | Bulk-acoustic resonator and elastic wave filter device | Won HAN, Moon-chul Lee | 2022-09-06 |
| 11431318 | Acoustic resonator and method of manufacturing thereof | Won HAN, Chang Hyun Lim, Sang Uk Son, Sang Kee YOON | 2022-08-30 |
| 11424729 | Bulk-acoustic wave resonator and method for manufacturing the same | Tae Hun Lee, Moon-chul Lee, Chang Hyun Lim, Nam Jung LEE, Il Han Lee | 2022-08-23 |
| 11394363 | Bulk-acoustic wave resonator | Won HAN, Chang Hyun Lim, Sang Uk Son, Jae-Hyoung Gil, Dae Hun JEONG | 2022-07-19 |
| 11323088 | Acoustic wave resonator | Tae Kyung LEE, Sang Kee YOON, Chang Hyun Lim, Jong Woon Kim, Moon-chul Lee | 2022-05-03 |
| 11308936 | Speech signal processing method and speech signal processing apparatus | Sang Ha Kim, Sung-Soo Kim, Jin-sik Lee, Chang Woo Han, Eun Kyoung Kim +1 more | 2022-04-19 |
| 11271543 | Bulk acoustic wave resonator | Won HAN, Sang Uk Son, Jong Woon Kim | 2022-03-08 |
| 11258009 | Switching atomic transistor and method for operating same | Jin Pyo Hong, Gwang Ho Baek, Ah Rahm Lee | 2022-02-22 |
| 11251767 | Bulk acoustic resonator and filter including the same | Tae Kyung LEE, Dae Ho Kim, Chang Hyun Lim, Tae Hun Lee, Sang Kee YOON +3 more | 2022-02-15 |