Glass with nanoscale surface features from thermal poling and methods for forming the same
US-12565447-B2 · Mar 3, 2026 · US
Poling glass
Poling glass · 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 | C03C23/009 |
| Official title | {Poling glass} |
| Display label | Poling glass |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 7 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 11 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Glass with modified surface regions and methods and apparatuses for forming the same via electro-thermal poling and field-assisted ion exchange
US-2026055024-A1 · Feb 26, 2026 · US
Substrates with alkali depletion region
US-2026035293-A1 · Feb 5, 2026 · US
Glass with modified surface regions and methods and apparatuses for forming the same via electro-thermal poling and field-assisted ion exchange
US-12486198-B2 · Dec 2, 2025 · US
Glass with modified surface regions on opposing sides and methods and apparatuses for forming the same via electro-thermal poling
US-2025333354-A1 · Oct 30, 2025 · US
Tough glass composite and method
US-2025296877-A1 · Sep 25, 2025 · US
Graphene doping by thermal poling
US-2025296878-A1 · Sep 25, 2025 · US
High throughput electro-thermal poling
US-12404208-B2 · Sep 2, 2025 · US
Glass with modified surface regions on opposing sides and methods and apparatuses for forming the same via electro-thermal poling
US-12371369-B2 · Jul 29, 2025 · US
Tough glass composite and method
US-12358837-B2 · Jul 15, 2025 · US
Graphene doping by thermal poling
US-12351510-B2 · Jul 8, 2025 · US
Glass and glass ceramic composite and method
US-12330980-B2 · Jun 17, 2025 · US
Method for treating the surface of an ionic amorphous material to control the orientation of liquid crystals, method for manufacturing multi-domain alignment liquid crystal cells
US-2025154052-A1 · May 15, 2025 · US
Cover window, manufacturing method of cover window, and display device including cover window
US-2025015825-A1 · Jan 9, 2025 · US
Cover window, manufacturing method of cover window, and display device including cover window
US-12119859-B2 · Oct 15, 2024 · US
High throughput electro-thermal poling
US-2024002287-A1 · Jan 4, 2024 · US
Glass article and method of manufacturing the same
US-2023382788-A1 · Nov 30, 2023 · US
High throughput electro-thermal poling
US-11773015-B2 · Oct 3, 2023 · US
Glass article and method of manufacturing the same
US-11760688-B2 · Sep 19, 2023 · US
Glass with nanoscale surface features from thermal poling and methods for forming the same
US-2023041269-A1 · Feb 9, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03C23/009?
- CPC C03C23/009 is the Cooperative Patent Classification code for “Poling glass.”
- How many patents are filed under CPC C03C23/009 (Poling glass)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC C03C23/009 growing?
- Publication counts under this code: 2 in 2024 vs 11 in 2025 (latest complete years).