Electroacoustic transducer array
US-12273682-B2 · Apr 8, 2025 · US
of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'
of piezo- and non-piezoelectric elements, e.g. 'Tonpilz' · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B06B1/0618 |
| Official title | {of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'} |
| Display label | of piezo- and non-piezoelectric elements, e.g. 'Tonpilz' |
| Total patents | 46 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 8 |
| 2022 | 1 |
| 2023 | 7 |
| 2024 | 6 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ultrasonic transducer and method of manufacturing the same
US-2024299981-A1 · Sep 12, 2024 · US
Ultrasonic transducers and methods for preparing matching layers thereof
US-2024286172-A1 · Aug 29, 2024 · US
Ultrasonic transducer assembly for an ultrasonic surgical instrument
US-12004769-B2 · Jun 11, 2024 · US
Vibration apparatus and apparatus including the same
US-2024165665-A1 · May 23, 2024 · US
Vibration apparatus and apparatus including the same
US-2024149302-A1 · May 9, 2024 · US
Ultrasonic Transducer Tissue Selectivity
US-2024090915-A1 · Mar 21, 2024 · US
Systems and methods for disruption of biofilm and algal growth
US-11833554-B2 · Dec 5, 2023 · US
Ultrasonic transducer for flow measurement
US-11806749-B2 · Nov 7, 2023 · US
Electroacoustic transducer
US-11800295-B2 · Oct 24, 2023 · US
Piezo actuator module for broadband-frequency haptic feedback
US-2023158545-A1 · May 25, 2023 · US
MIMO communication system and data link
US-11647339-B2 · May 9, 2023 · US
Ultrasonic transducer for flow measurement
US-2023134074-A1 · May 4, 2023 · US
Systems and methods for disruption of biofilm and algal growth
US-2023054218-A1 · Feb 23, 2023 · US
Dual layer ultrasonic transducer fabrication process
US-2022040735-A1 · Feb 10, 2022 · US
Ultrasonic transducer assembly for an ultrasonic surgical instrument
US-2021361316-A1 · Nov 25, 2021 · US
Sound source for autonomous underwater vehicle
US-11091240-B1 · Aug 17, 2021 · US
Transducer
US-11051114-B2 · Jun 29, 2021 · US
Transducer
US-11035954-B2 · Jun 15, 2021 · US
Piezoelectric system for ultrasonic thermotherapy and electrotherapy
US-10953246-B2 · Mar 23, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B06B1/0618?
- CPC B06B1/0618 is the Cooperative Patent Classification code for “of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'.”
- How many patents are filed under CPC B06B1/0618 (of piezo- and non-piezoelectric elements, e.g. 'Tonpilz')?
- Our database includes 46 publications tagged with this CPC code.
- Is patent activity under CPC B06B1/0618 growing?
- Publication counts under this code: 6 in 2024 vs 1 in 2025 (latest complete years).