Issued Patents 2023
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11848658 | Acoustic wave resonator with mass loading strip for suppression of hyperbolic mode | Yuya Hiramatsu, Yumi Torazawa | 2023-12-19 |
| 11843366 | Surface acoustic wave filter with subset of velocity adjusted resonators | Hironori Fukuhara | 2023-12-12 |
| 11824515 | Acoustic wave device with spinel layer and temperature compensation layer | Gong Bin Tang, Hiroyuki Nakamura, Keiichi Maki | 2023-11-21 |
| 11811392 | Surface acoustic wave resonator with suppressed transverse modes using selective dielectric removal | Yuya Hiramatsu, Yumi Torazawa | 2023-11-07 |
| 11750172 | Multilayer piezoelectric substrate | Keiichi Maki, Gong Bin Tang | 2023-09-05 |
| 11722122 | Multilayer piezoelectric substrate with high density electrode | Gong Bin Tang, Keiichi Maki | 2023-08-08 |
| 11705883 | Acoustic wave resonator with mass loading strip for suppression of transverse mode | Yuya Hiramatsu, Yumi Torazawa | 2023-07-18 |
| 11689178 | Acoustic wave device with multi-layer piezoelectric substrate | Hiroyuki Nakamura, Keiichi Maki | 2023-06-27 |
| 11677377 | Multi-layer piezoelectric substrate with grounding structure | Keiichi Maki | 2023-06-13 |
| 11671072 | Multi-layer piezoelectric substrate with conductive layer | Keiichi Maki | 2023-06-06 |
| 11664780 | Rayleigh mode surface acoustic wave resonator | Keiichi Maki | 2023-05-30 |
| 11658688 | Multiplexer with bulk acoustic wave filter and multilayer piezoelectric substrate filter | Benjamin Paul Abbott | 2023-05-23 |
| 11621690 | Method of manufacturing acoustic wave device with multi-layer substrate including ceramic | Hironori Fukuhara, Keiichi Maki | 2023-04-04 |
| 11616491 | Surface acoustic wave device | Gong Bin Tang, Hiroyuki Nakamura | 2023-03-28 |
| 11616487 | Acoustic wave devices on stacked die | Hiroyuki Nakamura, Keiichi Maki | 2023-03-28 |
| 11606078 | Acoustic wave resonator with rotated and tilted interdigital transducer electrode | Gong Bin Tang | 2023-03-14 |
| 11588465 | Stacked temperature compensated acoustic wave device with high thermal conductivity | Hironori Fukuhara, Takeshi Furusawa | 2023-02-21 |
| 11552614 | Laterally excited bulk wave device with acoustic mirrors | Joshua James Caron | 2023-01-10 |
| 11545960 | Multi-mode surface acoustic wave filter with slanted acoustic reflectors | — | 2023-01-03 |