Bulk acoustic wave (baw) and passive-on-glass (pog) filter co-integration
US-2019363694-A1 · Nov 28, 2019 · US
the resonators or networks comprising an acoustic mirror
the resonators or networks comprising an acoustic mirror · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03H2003/025 |
| Official title | {the resonators or networks comprising an acoustic mirror} |
| Display label | the resonators or networks comprising an acoustic mirror |
| Total patents | 398 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 9 |
| 2017 | 17 |
| 2018 | 16 |
| 2019 | 37 |
| 2020 | 38 |
| 2021 | 46 |
| 2022 | 63 |
| 2023 | 58 |
| 2024 | 39 |
| 2025 | 55 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dual-mode MEMS resonator, oscillator, sensor, timing device, acoustic filter and front-end module and the methods of making
US-10476480-B1 · Nov 12, 2019 · US
Bulk acoustic wave sensor having an overmoded resonating structure
US-2019341907-A1 · Nov 7, 2019 · US
GaN stack acoustic reflector and method for producing the same
US-10468454-B1 · Nov 5, 2019 · US
Gan stack acoustic reflector and method for producing the same
US-2019333965-A1 · Oct 31, 2019 · US
Baw structure having multiple baw transducers over a common reflector, which has reflector layers of varying thicknesses
US-2019319602-A1 · Oct 17, 2019 · US
5G n79 WI-FI ACOUSTIC TRIPLEXER CIRCUIT
US-2019253038-A1 · Aug 15, 2019 · US
Acoustic wave device and method of fabricating the same, filter, and multiplexer
US-2019149129-A1 · May 16, 2019 · US
5G BAND n79 ACOUSTIC WAVE RESONATOR RF FILTER CIRCUIT
US-2019068164-A1 · Feb 28, 2019 · US
Method of manufacturing integrated circuit configured with two or more single crystal acoustic resonator devices
US-10211804-B2 · Feb 19, 2019 · US
Aluminum nitride film, acoustic wave device, filter, and multiplexer
US-2018375489-A1 · Dec 27, 2018 · US
5.6 GHz Wi-Fi ACOUSTIC WAVE RESONATOR RF FILTER CIRCUIT
US-2018309425-A1 · Oct 25, 2018 · US
5.2 GHz Wi-Fi ACOUSTIC WAVE RESONATOR RF FILTER CIRCUIT
US-2018309422-A1 · Oct 25, 2018 · US
Method for fabricating resonator structure and resonator structure
US-2018294790-A1 · Oct 11, 2018 · US
Piezoelectric thin film resonator, filter, and multiplexer
US-2018294794-A1 · Oct 11, 2018 · US
Spurious mode suppression in bulk acoustic wave resonator
US-2018277739-A1 · Sep 27, 2018 · US
Layer structures for RF filters fabricated using rare earth oxides and epitaxial aluminum nitride
US-10075143-B2 · Sep 11, 2018 · US
Method for manufacturing piezoelectric thin-film element
US-2018226939-A1 · Aug 9, 2018 · US
Elastic wave device
US-2018205362-A1 · Jul 19, 2018 · US
Elastic wave device
US-2018205361-A1 · Jul 19, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03H2003/025?
- CPC H03H2003/025 is the Cooperative Patent Classification code for “the resonators or networks comprising an acoustic mirror.”
- How many patents are filed under CPC H03H2003/025 (the resonators or networks comprising an acoustic mirror)?
- Our database includes 398 publications tagged with this CPC code.
- Is patent activity under CPC H03H2003/025 growing?
- Publication counts under this code: 39 in 2024 vs 55 in 2025 (latest complete years).