Piezoelectric material, piezoelectric element, and electronic equipment
US-2015368161-A1 · Dec 24, 2015 · US
Submicron sized grains, i.e. from 0,1 to 1 micron
Submicron sized grains, i.e. from 0,1 to 1 micron · 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 | C04B2235/785 |
| Official title | Submicron sized grains, i.e. from 0,1 to 1 micron |
| Display label | Submicron sized grains, i.e. from 0,1 to 1 micron |
| Total patents | 921 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 79 |
| 2016 | 72 |
| 2017 | 82 |
| 2018 | 68 |
| 2019 | 78 |
| 2020 | 80 |
| 2021 | 83 |
| 2022 | 100 |
| 2023 | 84 |
| 2024 | 98 |
| 2025 | 73 |
| 2026 | 24 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermistor material and method of preparing the same
US-2015371742-A1 · Dec 24, 2015 · US
Submicron alpha alumina high temperature bonded abrasives
US-2015360345-A1 · Dec 17, 2015 · US
Piezoelectric material, piezoelectric device, and electronic apparatus
US-2015364672-A1 · Dec 17, 2015 · US
Transparent spinel ceramics and method for the production thereof
US-2015344372-A1 · Dec 3, 2015 · US
Laminated ceramic electronic component and method of fabricating the same
US-9202625-B2 · Dec 1, 2015 · US
Sintered ferrite magnet and motor provided therewith
US-2015325350-A1 · Nov 12, 2015 · US
Laminated ceramic electronic component and manufacturing method therefor
US-9183986-B2 · Nov 10, 2015 · US
Multilayered ceramic component
US-9183987-B2 · Nov 10, 2015 · US
Colored translucent zirconia sintered body and its use
US-2015315086-A1 · Nov 5, 2015 · US
Diamond polycrystalline body and method for manufacturing the same, and tool
US-2015307404-A1 · Oct 29, 2015 · US
Cubic boron nitride polycrystal, cutting tool, wear-resistant tool, grinding tool, and method of producing cubic boron nitride polycrystal
US-2015298290-A1 · Oct 22, 2015 · US
Cubic boron nitride sintered body and method for manufacturing the same
US-2015291478-A1 · Oct 15, 2015 · US
Piezoelectric material, piezoelectric element, and electronic equipment
US-9159903-B2 · Oct 13, 2015 · US
Dielectric ceramic composition and an electronic device thereof
US-9156739-B2 · Oct 13, 2015 · US
Piezoelectric composition and piezoelectric element
US-2015280105-A1 · Oct 1, 2015 · US
Electric field activation of shape memory ceramics
US-2015280614-A1 · Oct 1, 2015 · US
Method of preparing polycrystalline diamond
US-2015274535-A1 · Oct 1, 2015 · US
Low binder, wear resistant hard metal
US-2015259590-A1 · Sep 17, 2015 · US
Sintered ferrite magnet and motor provided therewith
US-2015255198-A1 · Sep 10, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2235/785?
- CPC C04B2235/785 is the Cooperative Patent Classification code for “Submicron sized grains, i.e. from 0,1 to 1 micron.”
- How many patents are filed under CPC C04B2235/785 (Submicron sized grains, i.e. from 0,1 to 1 micron)?
- Our database includes 921 publications tagged with this CPC code.
- Is patent activity under CPC C04B2235/785 growing?
- Publication counts under this code: 98 in 2024 vs 73 in 2025 (latest complete years).