Piezoelectric device with pillar structure and method of manufacturing
US-2023076265-A1 · Mar 9, 2023 · US
Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01L41/333 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 38 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Active piezoelectric sheet with piezoelectric microstructures
US-2023054412-A1 · Feb 23, 2023 · US
Flexible piezoelectric devices for gastrointestinal motility sensing
US-11547347-B2 · Jan 10, 2023 · US
Ultrasonic probe
US-11538982-B2 · Dec 27, 2022 · US
Ultra-high modulus and response pvdf thin films
US-2022348730-A1 · Nov 3, 2022 · US
Piezoelectric composite, ink and ink cartridge for 3D printing, bifunctional material comprising the piezoelectric composite, manufacture and uses thereof
US-11466169-B2 · Oct 11, 2022 · US
Ultrasonic probe and method of manufacturing backing
US-2022271216-A1 · Aug 25, 2022 · US
Stepped piezoelectric actuator
US-11398594-B1 · Jul 26, 2022 · US
Miniature graphene aerogel device and preparation method thereof
US-2022146339-A1 · May 12, 2022 · US
3D Printed and In-Situ Poled Flexible Piezoelectric Pressure Sensor
US-2021328130-A1 · Oct 21, 2021 · US
Additive manufacturing print-heads for exotic material applications
US-11084211-B1 · Aug 10, 2021 · US
Ultrasonic transducer with suppressed lateral mode
US-10795042-B2 · Oct 6, 2020 · US
Piezoelectric device
US-10770644-B2 · Sep 8, 2020 · US
Piezoelectric element having improved sensitivity, method for manufacturing the same and piezoelectric sensor
US-10545059-B2 · Jan 28, 2020 · US
Ultrasonic transducer with suppressed lateral mode
US-2020003924-A1 · Jan 2, 2020 · US
Piezoelectric material, piezoelectric element, and electronic apparatus
US-10516093-B2 · Dec 24, 2019 · US
Ultrasonic transducer, ultrasonic endoscope, and method of manufacturing ultrasonic transducer
US-2019350555-A1 · Nov 21, 2019 · US
High-aspect ratio structure production method, ultrasonic probe production method using same, and high-aspect ratio structure
US-10283229-B2 · May 7, 2019 · US
Piezoelectric element, method for manufacturing the same and piezoelectric sensor
US-2018106689-A1 · Apr 19, 2018 · US
Stretched laminated film for use in piezoelectric polymer material, and manufacturing method thereof
US-9937688-B2 · Apr 10, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01L41/333?
- CPC H01L41/333 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01L41/333 (Electricity)?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC H01L41/333 growing?
- Publication counts under this code: 6 in 2022 vs 3 in 2023 (latest complete years).