Device comprising an acoustic layer and via interconnect
US-2026101673-A1 · Apr 9, 2026 · US
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Aigner Willi patents
Aigner Willi is listed as an inventor on 29 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Aigner Willi |
| Total patents | 29 |
| First publication | Feb 4, 2021 |
| Latest publication | Apr 9, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Plate mode micro-acoustic filters with suspended electrode fingers and related fabrication methods
US-2026074671-A1 · Mar 12, 2026 · US
Bulk acoustic wave (BAW) device with oppositely polarized piezoelectric layers for higher order resonance and method of manufacture
US-12506459-B2 · Dec 23, 2025 · US
Optical modulation via brillouin scattering in a piezoelectric waveguide
US-2025383578-A1 · Dec 18, 2025 · US
Optical modulation via brillouin scattering in a solidly mounted waveguide
US-2025355291-A1 · Nov 20, 2025 · US
Bulk acoustic wave device with reduced non-linearities
US-12456958-B2 · Oct 28, 2025 · US
Aluminum scandium nitride (alscn) based electro-optical modulator
US-2025189830-A1 · Jun 12, 2025 · US
Microacoustic filter with a cavity stack
US-12301211-B2 · May 13, 2025 · US
Microacoustic Filter with an Acoustically-Decoupled Electrode Structure
US-2025096772-A1 · Mar 20, 2025 · US
Polarization-inverted higher-order plate-mode resonators and methods for making the same
US-2024413808-A1 · Dec 12, 2024 · US
Recent patents
Latest publications not already listed above.
Bulk acoustic wave resonator device and method of manufacturing thereof
US-2024235514-A1 · Jul 11, 2024 · US
Baw resonator with improved top electrode connection
US-12009802-B2 · Jun 11, 2024 · US
Bulk acoustic wave (baw) device with oppositely polarized piezoelectric layers for higher order resonance and method of manufacture
US-2024106408-A1 · Mar 28, 2024 · US
Bulk acoustic wave resonator device and method of manufacturing thereof
US-11942915-B2 · Mar 26, 2024 · US
Microacoustic Filter with a Cavity Stack
US-2024088871-A1 · Mar 14, 2024 · US
Acoustic wave devices with resonance-tuned layer stack and method of manufacture
US-2024039510-A1 · Feb 1, 2024 · US
Partially Suspending a Piezoelectric Layer Using a Dielectric
US-2023361757-A1 · Nov 9, 2023 · US
BAW resonator with improved power durability and heat resistance and RF filter comprising a BAW resonator
US-11742823-B2 · Aug 29, 2023 · US
Wideband-enabled electroacoustic device
US-2023058875-A1 · Feb 23, 2023 · US
Baw resonator arrangement with resonators having different resonance frequencies and manufacturing method
US-2022376673-A1 · Nov 24, 2022 · US
BAW resonator, RF filter, multiplexer and method of manufacturing a BAW resonator
US-11482985-B2 · Oct 25, 2022 · US
Bulk acoustic wave device with reduced non-linearities
US-2022271727-A1 · Aug 25, 2022 · US
Lateral feature control for reducing coupling variation
US-2022052664-A1 · Feb 17, 2022 · US
Micro-acoustic device with reflective phononic crystal and method of manufacture
US-2021367577-A1 · Nov 25, 2021 · US
Baw resonator with improved top electrode connection
US-2021297059-A1 · Sep 23, 2021 · US
Baw resonator with coil integrated in high impedance layer of bragg mirror or in additional high impedance metal layer below resonator
US-2021203303-A1 · Jul 1, 2021 · US
Baw resonator, rf filter, multiplexer and method of manufacturing a baw resonator
US-2021126614-A1 · Apr 29, 2021 · US
Bulk acoustic wave resonator device and method of manufacturing thereof
US-2021058050-A1 · Feb 25, 2021 · US
Baw resonator with improved power durability and heat resistance and rf filter comprising a baw resonator
US-2021036684-A1 · Feb 4, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| RF360 Europe GmbH | 17 |
| Rf360 Singapore Pte Ltd | 9 |
| Qualcomm Inc | 3 |
| RF360 Singapore | 1 |
| Rf360 Singapore Pte Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H03H9/175 | 19 |
| H03H3/02 | 18 |
| H03H9/02015 | 17 |
| H03H2003/025 | 15 |
| H03H9/02118 | 10 |