Ferroelectric crystal film, electronic component, manufacturing method of ferroelectric crystal film, and manufacturing apparatus therefor
US-2018282896-A1 · Oct 4, 2018 · US
from solids with amorphous structure
from solids with amorphous structure · 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 | C30B1/023 |
| Official title | {from solids with amorphous structure} |
| Display label | from solids with amorphous structure |
| Total patents | 121 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 10 |
| 2017 | 26 |
| 2018 | 11 |
| 2019 | 9 |
| 2020 | 6 |
| 2021 | 9 |
| 2022 | 4 |
| 2023 | 11 |
| 2024 | 10 |
| 2025 | 8 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Growth of single crystal III-V semiconductors on amorphous substrates
US-10087547-B2 · Oct 2, 2018 · US
Polarizing apparatus and polarizing method
US-10060044-B2 · Aug 28, 2018 · US
Process for preparing an epitaxial alpha-quartz layer on a solid support, material obtained and uses thereof
US-10053795-B2 · Aug 21, 2018 · US
Apparatus and method for semiconductor polycrystallization
US-2018223448-A1 · Aug 9, 2018 · US
Crystalline oxide semiconductor thin film, method for producing crystalline oxide semiconductor thin film, and thin film transistor
US-2018219098-A1 · Aug 2, 2018 · US
Method of producing large-scale layers of solid material
US-10029277-B2 · Jul 24, 2018 · US
Ferroelectric crystal film, electronic component, manufacturing method of ferroelectric crystal film, and manufacturing apparatus therefor
US-10017874-B2 · Jul 10, 2018 · US
Hot press induced formation of an ordered graphene and few layered graphene sheets
US-9969618-B2 · May 15, 2018 · US
Film forming method and film forming apparatus
US-9966256-B2 · May 8, 2018 · US
Recess filling method and processing apparatus
US-9865467-B2 · Jan 9, 2018 · US
Methods of producing seed crystal substrates and group 13 element nitride crystals, and seed crystal substrates
US-2017372889-A1 · Dec 28, 2017 · US
PZT precursor solution, method for producing PZT precursor solution, method for producing PZT film, method for producing electromechanical transducer element, and method for producing liquid discharge head
US-9834853-B2 · Dec 5, 2017 · US
Polycrystalline semiconductor layer and fabricating method thereof
US-9786500-B2 · Oct 10, 2017 · US
Method for forming polysilicon film
US-9741562-B2 · Aug 22, 2017 · US
Pzt precursor solution, method for producing pzt precursor solution, method for producing pzt film, method for producing electromechanical transducer element, and method for producing liquid discharge head
US-2017211202-A1 · Jul 27, 2017 · US
Method for forming polysilicon film
US-2017178906-A1 · Jun 22, 2017 · US
Growth of single crystal iii-v semiconductors on amorphous substrates
US-2017175290-A1 · Jun 22, 2017 · US
Depression filling method and processing apparatus
US-9646879-B2 · May 9, 2017 · US
Polarizing apparatus and polarizing method
US-2017114473-A1 · Apr 27, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C30B1/023?
- CPC C30B1/023 is the Cooperative Patent Classification code for “from solids with amorphous structure.”
- How many patents are filed under CPC C30B1/023 (from solids with amorphous structure)?
- Our database includes 121 publications tagged with this CPC code.
- Is patent activity under CPC C30B1/023 growing?
- Publication counts under this code: 10 in 2024 vs 8 in 2025 (latest complete years).