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| 2025/0070,740 | SAW RESONATOR DESIGN METHOD, SAW FILTER AND DESIGN METHOD THEREFOR, AND COMPUTING DEVICE-READABLE RECORDING MEDIUM HAVING SAME RECORDED THEREON | Dec 15, 22 | Feb 27, 25 | WiPAM, Inc. |
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| 2024/0396,520 | HETEROSTRUCTURE AND METHOD OF FABRICATION | Jul 31, 24 | Nov 28, 24 | Not available |
| 2024/0396,522 | SURFACE ACOUSTIC WAVE DEVICE INCLUDING IDT ELECTRODES HAVING METAL OXIDE LAYER FORMED THEREON AND METHOD FOR FABRICATING THE SAME | May 22, 24 | Nov 28, 24 | Not available |
| 2024/0322,777 | METHOD FOR PRODUCING COMPOSITE SUBSTRATE | Jun 07, 24 | Sep 26, 24 | NGK INSULATORS, LTD. |
| 2024/0283,424 | ACOUSTIC WAVE DEVICE WITH MULTI-LAYER SUBSTRATE INCLUDING CERAMIC | May 02, 24 | Aug 22, 24 | Not available |
| 2024/0243,725 | ACOUSTIC RESONATOR BASED ON HIGH CRYSTALLINITY DOPED PIEZOELECTRIC THIN FILM, AND METHOD FOR PREPARING THE SAME | Jun 21, 21 | Jul 18, 24 | Not available |
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| 2024/0171,148 | SURFACE ACOUSTIC WAVE RESONATOR DEVICE AND METHOD FOR MANUFACTURING THE SAME AND FILTER | Dec 28, 23 | May 23, 24 | Shenzhen Newsonic Technologies Co., Ltd. |
| 2024/0154,593 | METHOD OF DESIGNING ACOUSTIC WAVE RF FILTER TO BE ROBUST TO VARIATION IN FREQUENCY RESPONSE IN PASS BAND THROUGH RESONANCE FREQUENCY MODULATION OF IDT | Dec 20, 22 | May 09, 24 | WiPAM, Inc. |
| 2024/0146,275 | METHOD FOR MANUFACTURING A SUBSTRATE FOR A RADIOFREQUENCY DEVICE | Jan 04, 24 | May 02, 24 | Not available |
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| 2024/0039,512 | Twin Double-Mode Surface-Acoustic-Wave (DMS) Filters with Opposite Polarities and a Geometric Offset | Jul 27, 22 | Feb 01, 24 | Not available |
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| 2024/0022,229 | COMPOSITE SUBSTRATE | Sep 20, 23 | Jan 18, 24 | Shin-Etsu Chemical Co., Ltd. |
| 2023/0353,115 | PROCESS FOR TRANSFERRING A THIN LAYER TO A SUPPORT SUBSTRATE THAT HAVE DIFFERENT THERMAL EXPANSION COEFFICIENTS | Jul 07, 23 | Nov 02, 23 | Not available |
| 2023/0216,463 | METHOD FOR MANUFACTURING COMPOSITE SUBSTRATE PROVIDED WITH PIEZOELECTRIC SINGLE CRYSTAL FILM | Apr 28, 21 | Jul 06, 23 | Not available |