Issued Patents 2025
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431518 | Fuel cell system and control method thereof | Woo Young Lee, Boung Ho Min, Dong Hun Lee | 2025-09-30 |
| 12413914 | Piezoelectric microelectromechanical system microphone with compliant anchors | Guofeng Chen, Yu Hui, Myeong Gweon Gu, Jae Myoung Jhung | 2025-09-09 |
| 12391546 | Method of making acoustic devices with directional reinforcement | You Qian, Rakesh Kumar, Guofeng Chen, Myeong Gweon Gu, Myung Hyun Park +1 more | 2025-08-19 |
| 12381529 | Methods of manufacturing bulk acoustic wave resonators with patterned mass loading layers | Kwang Jae Shin, Jiansong Liu, Jong Duk Han, Yiliu Wang, Yosuke Hamaoka +2 more | 2025-08-05 |
| 12375059 | Bulk acoustic resonator | Jae Myoung Jhung, Kwang Jae Shin, Myung Hyun Park | 2025-07-29 |
| 12368427 | Bulk acoustic wave resonators with patterned mass loading layers | Kwang Jae Shin, Jiansong Liu, Jong Duk Han, Yiliu Wang, Yosuke Hamaoka +2 more | 2025-07-22 |
| 12325499 | System for reducing blade tip vortex cavitation by controlling mass flow | Yeong Ju Go | 2025-06-10 |
| 12316296 | Methods related to gradient raised frames in film bulk acoustic resonators | Jiansong Liu, Kwang Jae Shin, Benjamin Paul Abbott, Chun Sing Lam | 2025-05-27 |
| 12247611 | Ball joint and manufacturing method therefor | Yoon Geon LEE | 2025-03-11 |
| 12224361 | Solar cell module having upconversion nano-particles and method of manufacturing the solar cell module | Hongsub Jee | 2025-02-11 |
| 12225821 | Method of making acoustic devices with edge corrugation | You Qian, Rakesh Kumar, Guofeng Chen, Myeong Gweon Gu, Myung Hyun Park +1 more | 2025-02-11 |