Piezoelectric component and method for producing a piezoelectric component
US-10483454-B2 · Nov 19, 2019 · US
containing also other lead compounds
containing also other lead compounds · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C04B35/493 |
| Official title | containing also other lead compounds |
| Display label | containing also other lead compounds |
| Total patents | 74 |
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 | 11 |
| 2016 | 15 |
| 2017 | 17 |
| 2018 | 7 |
| 2019 | 12 |
| 2021 | 2 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Piezoelectric thin film, piezoelectric actuator, inkjet head, inkjet printer, and method for manufacturing piezoelectric actuator
US-10369787-B2 · Aug 6, 2019 · US
Ceramic-wound-capacitor with lead lanthanum zirconium titanate dielectric
US-2019172649-A1 · Jun 6, 2019 · US
Piezoelectric ceramic plate, plate-shaped substrate and electronic component
US-10297744-B2 · May 21, 2019 · US
Piezoelectric ceramic, method for the production thereof and electroceramic component comprising the piezoceramic
US-2019140162-A1 · May 9, 2019 · US
Module
US-2019116687-A1 · Apr 18, 2019 · US
Low-temperature co-firing of multilayer textured piezoelectric ceramics with inner electrodes
US-10224476-B2 · Mar 5, 2019 · US
Ceramic material and capacitor comprising the ceramic material
US-10217566-B2 · Feb 26, 2019 · US
Piezoelectric/electrostrictive material, piezoelectric/electrostrictive body, and resonance driving device
US-10181556-B2 · Jan 15, 2019 · US
Piezoelectric ceramic, manufacturing method therefor, and electronic component
US-10177300-B2 · Jan 8, 2019 · US
Composition for forming Mn and Nb co-doped PZT-based piezoelectric film
US-10112872-B2 · Oct 30, 2018 · US
Piezoelectric film, piezoelectric element including the same, and liquid discharge apparatus
US-10103316-B2 · Oct 16, 2018 · US
Piezoelectric film, production method thereof, piezoelectric element, and liquid discharge apparatus
US-10011111-B2 · Jul 3, 2018 · US
Piezoelectric thin film, piezoelectric actuator, inkjet head, inkjet printer, and method for manufacturing piezoelectric actuator
US-2018170044-A1 · Jun 21, 2018 · US
Liquid discharge head, liquid discharge device, and liquid discharge apparatus
US-9987843-B2 · Jun 5, 2018 · US
Piezoelectric film and method for manufacturing same
US-2018130942-A1 · May 10, 2018 · US
Ceramic multi-layered capacitor
US-9875851-B2 · Jan 23, 2018 · US
Piezoelectric ceramic speaker using vibration sheet formed with piezoelectric ceramic
US-2017365772-A1 · Dec 21, 2017 · US
Method for fabrication of crack-free ceramic dielectric films
US-9834843-B2 · Dec 5, 2017 · US
Liquid discharge head, liquid discharge device, and liquid discharge apparatus
US-2017334205-A1 · Nov 23, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B35/493?
- CPC C04B35/493 is the Cooperative Patent Classification code for “containing also other lead compounds.”
- How many patents are filed under CPC C04B35/493 (containing also other lead compounds)?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC C04B35/493 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).