Issued Patents 2025
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431868 | Multi-mode surface acoustic wave filter with impedance conversion | Yiliu Wang | 2025-09-30 |
| 12388417 | Acoustic wave filter with series resonator for filter steepness | Yiliu Wang, Jinbaek Song | 2025-08-12 |
| 12334907 | Acoustic wave filter with shunt resonator for filter steepness | Yiliu Wang, Jinbaek Song | 2025-06-17 |
| 12334910 | Surface acoustic wave resonator with asymmetric reflectors | Yiliu Wang | 2025-06-17 |
| 12301214 | Surface acoustic wave resonator with modulated pitch | Yiliu Wang | 2025-05-13 |
| 12278612 | Cascaded resonator having reflector electrodes with different pitches | Xiao Lin Zhang, Yiliu Wang | 2025-04-15 |
| 12255623 | Bulk acoustic wave resonator having multiple anti-resonant frequencies | Yiliu Wang, Jiansong Liu | 2025-03-18 |
| 12255616 | Acoustic wave resonator with multiple resonant frequencies | Yasufumi Kaneda, Yiliu Wang | 2025-03-18 |
| 12255624 | Bulk acoustic wave resonator having multiple resonant frequencies | Yiliu Wang, Jiansong Liu | 2025-03-18 |
| 12255629 | Raised frame bulk acoustic wave devices | Yiliu Wang, Takashi Hayashi, Hironori Sano, Rei Goto, Kwang Jae Shin | 2025-03-18 |
| 12244297 | Filters with raised frame bulk acoustic wave devices | Yiliu Wang, Takashi Hayashi, Hironori Sano, Rei Goto, Kwang Jae Shin | 2025-03-04 |
| 12244294 | Multiplexer with acoustic wave filter including different types of resonators | Yiliu Wang, Nan Wu | 2025-03-04 |
| 12224737 | Multimode longitudinally coupled surface acoustic wave resonator with modulated pitch | Yiliu Wang | 2025-02-11 |