Acoustic wave devices on stacked die
US-2019326875-A1 · Oct 24, 2019 · US
Details
Details · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03H9/02 |
| Official title | Details |
| Display label | Details |
| Total patents | 387 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 7 |
| 2017 | 17 |
| 2018 | 22 |
| 2019 | 36 |
| 2020 | 38 |
| 2021 | 44 |
| 2022 | 55 |
| 2023 | 52 |
| 2024 | 43 |
| 2025 | 45 |
| 2026 | 17 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Filter including two types of acoustic wave resonators
US-2019319606-A1 · Oct 17, 2019 · US
Acoustic wave filter including two types of resonators
US-2019319605-A1 · Oct 17, 2019 · US
Package for electronic component storage, elecronic device, and manufacturing method thereof
US-2018374767-A1 · Dec 27, 2018 · US
Resonator device, manufacturing resonator device manufacturing method, oscillator, electronic apparatus, vehicle, and base station
US-10153730-B2 · Dec 11, 2018 · US
Fan-out electronic component package
US-2018337136-A1 · Nov 22, 2018 · US
Method for detecting a perturbation by hysteretic cycle using a nonlinear electromechanical resonator and device using the method
US-10119856-B2 · Nov 6, 2018 · US
Acoustic resonator and method of manufacturing the same
US-2018277735-A1 · Sep 27, 2018 · US
Multiplexer
US-2018278238-A1 · Sep 27, 2018 · US
Vibrator device, oscillator, electronic device, and vehicle
US-2018269834-A1 · Sep 20, 2018 · US
Acoustic resonator and method of manufacturing the same
US-2018254764-A1 · Sep 6, 2018 · US
Oven controlled MEMS oscillator
US-10069500-B2 · Sep 4, 2018 · US
Vibrating device
US-2018233652-A1 · Aug 16, 2018 · US
Elastic wave device
US-2018212586-A1 · Jul 26, 2018 · US
Piezoelectric vibrating piece and piezoelectric device
US-2018167051-A1 · Jun 14, 2018 · US
Manufacturing method for airtight package
US-2018147787-A1 · May 31, 2018 · US
Piezoelectric vibrating piece and piezoelectric device
US-2018115301-A1 · Apr 26, 2018 · US
Acoustic diodes and methods of using same
US-9949721-B2 · Apr 24, 2018 · US
Piezoelectric-resonator-mounting substrate, and piezoelectric resonator unit and method of manufacturing the piezoelectric resonator unit
US-2018069522-A1 · Mar 8, 2018 · US
Resonant circuit, band elimination filter, and band pass filter
US-2018041182-A1 · Feb 8, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03H9/02?
- CPC H03H9/02 is the Cooperative Patent Classification code for “Details.”
- How many patents are filed under CPC H03H9/02 (Details)?
- Our database includes 387 publications tagged with this CPC code.
- Is patent activity under CPC H03H9/02 growing?
- Publication counts under this code: 43 in 2024 vs 45 in 2025 (latest complete years).