Cover glass and method for fabricating the same
US-2023391663-A1 · Dec 7, 2023 · US
Underside coating of a glass sheet
Underside coating of a glass sheet · 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 | C03C2218/36 |
| Official title | Underside coating of a glass sheet |
| Display label | Underside coating of a glass sheet |
| Total patents | 75 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 8 |
| 2019 | 12 |
| 2020 | 7 |
| 2021 | 10 |
| 2022 | 7 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cover glass and method for fabricating the same
US-11773012-B2 · Oct 3, 2023 · US
Glass having colored layer and method for manufacturing same
US-2023265006-A1 · Aug 24, 2023 · US
Optical filter and method for manufacturing same
US-2022381962-A1 · Dec 1, 2022 · US
Flexible display device and method for fabricating rear cover glass
US-11497127-B2 · Nov 8, 2022 · US
Low-reflection coated glass sheet, method for producing low-reflection coated substrate, and coating liquid for forming low-reflection coating of low-reflection coated substrate
US-11442200-B2 · Sep 13, 2022 · US
Method of fabricating a through glass via on a suspended nanocrystalline diamond
US-2022212982-A1 · Jul 7, 2022 · US
Interior Coatings for Glass Structures in Electronic Devices
US-2022073423-A1 · Mar 10, 2022 · US
Glass substrate for chemical strengthening and method for chemically strengthening with controlled curvature
US-11242281-B2 · Feb 8, 2022 · US
Interior coatings for glass structures in electronic devices
US-11230493-B2 · Jan 25, 2022 · US
Flexible display device and method for fabricating rear cover glass
US-2021368634-A1 · Nov 25, 2021 · US
Glass article and method for fabricating the same
US-2021323855-A1 · Oct 21, 2021 · US
Glass-ceramic glass article and method for obtaining same
US-11130704-B2 · Sep 28, 2021 · US
Polarizing plate, optical apparatus and method of manufacturing polarizing plate
US-2021231853-A1 · Jul 29, 2021 · US
Coatings for Transparent Substrates in Electronic Devices
US-2021181395-A1 · Jun 17, 2021 · US
Cover glass and method for fabricating the same
US-2021122668-A1 · Apr 29, 2021 · US
Coatings for transparent substrates in electronic devices
US-10969526-B2 · Apr 6, 2021 · US
Glass laminate, front plate for display, and display device
US-2021080618-A1 · Mar 18, 2021 · US
Decorative panel made of flat glass
US-10933685-B2 · Mar 2, 2021 · US
Glass laminate, front plate for display, and display device
US-10908321-B2 · Feb 2, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03C2218/36?
- CPC C03C2218/36 is the Cooperative Patent Classification code for “Underside coating of a glass sheet.”
- How many patents are filed under CPC C03C2218/36 (Underside coating of a glass sheet)?
- Our database includes 75 publications tagged with this CPC code.
- Is patent activity under CPC C03C2218/36 growing?
- Publication counts under this code: 5 in 2024 vs 6 in 2025 (latest complete years).