Piezoelectric transducers and methods of making and using the same
US-10864553-B2 · Dec 15, 2020 · US
by coating or depositing using masks, e.g. lift-off
by coating or depositing using masks, e.g. lift-off · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H10N30/081 |
| Official title | by coating or depositing using masks, e.g. lift-off |
| Display label | by coating or depositing using masks, e.g. lift-off |
| Total patents | 131 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 9 |
| 2017 | 14 |
| 2018 | 15 |
| 2019 | 8 |
| 2020 | 11 |
| 2021 | 11 |
| 2022 | 9 |
| 2023 | 16 |
| 2024 | 14 |
| 2025 | 10 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Elastic wave device
US-10644669-B2 · May 5, 2020 · US
Elastic wave device
US-2019260341-A1 · Aug 22, 2019 · US
Method and structure of single crystal electronic devices with enhanced strain interface regions by impurity introduction
US-2019259934-A1 · Aug 22, 2019 · US
Printable elastomer materials
US-10344176-B2 · Jul 9, 2019 · US
Piezoelectric film, piezoelectric module, and method of manufacturing piezoelectric film
US-2019184426-A1 · Jun 20, 2019 · US
Method of manufacturing elastic wave device
US-10320355-B2 · Jun 11, 2019 · US
Method of manufacturing piezoelectric element and piezoelectric substrate
US-10312430-B2 · Jun 4, 2019 · US
Electroacoustic conversion film web, electroacoustic conversion film, and method of manufacturing an electroacoustic conversion film web
US-2019157543-A1 · May 23, 2019 · US
Electroacoustic conversion film web, electroacoustic conversion film, and method of manufacturing an electroacoustic conversion film web
US-10224477-B2 · Mar 5, 2019 · US
Electromechanical transducer element, method for producing electromechanical transducer element, liquid ejecting head, liquid ejecting unit, and apparatus for ejecting liquid
US-10150293-B2 · Dec 11, 2018 · US
Method for the Fabrication and Harvest of Piezoelectric Plates
US-2018351077-A1 · Dec 6, 2018 · US
Vibration element manufacturing method, vibration element, electronic device, electronic apparatus, and moving object
US-10128430-B2 · Nov 13, 2018 · US
Actuator device and method for driving the same
US-2018320670-A1 · Nov 8, 2018 · US
Power generator, manufacturing method, and electronic device
US-2018323730-A1 · Nov 8, 2018 · US
Fabrication and harvest of piezoelectric plates
US-10069061-B2 · Sep 4, 2018 · US
Piezoelectric device and method for manufacturing piezoelectric device
US-2018226562-A1 · Aug 9, 2018 · US
Piezoelectric actuator, method for manufacturing the same, and magnetic disc apparatus
US-10003006-B2 · Jun 19, 2018 · US
Microacoustic component and method for the production thereof
US-9991873-B2 · Jun 5, 2018 · US
Precursor sol-gel solution, electromechanical transducer element, liquid droplet discharge head, and inkjet recording apparatus
US-9969651-B2 · May 15, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H10N30/081?
- CPC H10N30/081 is the Cooperative Patent Classification code for “by coating or depositing using masks, e.g. lift-off.”
- How many patents are filed under CPC H10N30/081 (by coating or depositing using masks, e.g. lift-off)?
- Our database includes 131 publications tagged with this CPC code.
- Is patent activity under CPC H10N30/081 growing?
- Publication counts under this code: 14 in 2024 vs 10 in 2025 (latest complete years).