Laser dicing glass wafers using advanced laser sources
US-2024409449-A1 · Dec 12, 2024 · US
involving a focussed radiation beam, e.g. lasers
involving a focussed radiation beam, e.g. lasers · 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 | C03B33/102 |
| Official title | {involving a focussed radiation beam, e.g. lasers} |
| Display label | involving a focussed radiation beam, e.g. lasers |
| Total patents | 97 |
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 | 15 |
| 2016 | 7 |
| 2017 | 13 |
| 2018 | 9 |
| 2019 | 13 |
| 2020 | 9 |
| 2021 | 8 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 8 |
| 2025 | 1 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for manufacturing glass roll
US-2020346966-A1 · Nov 5, 2020 · US
Edge polishing a glass substrate after cutting
US-10766805-B2 · Sep 8, 2020 · US
Method for producing glass film
US-2019375666-A1 · Dec 12, 2019 · US
Dual-airy-beam systems and methods for processing glass substrates
US-10494290-B2 · Dec 3, 2019 · US
Method and apparatus for producing hollow glass body products, and hollow glass body products and their use
US-2019322565-A1 · Oct 24, 2019 · US
Work piece including a sacrificial cover layer for laser drilling substrates
US-10435796-B2 · Oct 8, 2019 · US
Selective laser processing of transparent workpiece stacks
US-2019300417-A1 · Oct 3, 2019 · US
Processing 3D shaped transparent brittle substrate
US-10392290-B2 · Aug 27, 2019 · US
Laser cutting array with multiple laser source arrangement
US-10384306-B1 · Aug 20, 2019 · US
Method and apparatus for producing glass precursors and glass products
US-2019210909-A1 · Jul 11, 2019 · US
Method of cutting glass using a laser
US-2019169062-A1 · Jun 6, 2019 · US
Method for fabricating reinforced glass substrate, method for fabricating display device and the display device
US-10310648-B2 · Jun 4, 2019 · US
Shaping a glass substrate after cutting
US-2019039941-A1 · Feb 7, 2019 · US
Laser beam cutting/shaping a glass substrate
US-2019039173-A1 · Feb 7, 2019 · US
Edge polishing a glass substrate after cutting
US-2019039170-A1 · Feb 7, 2019 · US
Laser-based modification of transparent materials
US-10137527-B2 · Nov 27, 2018 · US
Laser system and process with buffer material
US-10131016-B1 · Nov 20, 2018 · US
Glass cutting systems and methods using non-diffracting laser beams
US-2018265393-A1 · Sep 20, 2018 · US
Glass cutting systems and methods using non-diffracting laser beams
US-10047001-B2 · Aug 14, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03B33/102?
- CPC C03B33/102 is the Cooperative Patent Classification code for “involving a focussed radiation beam, e.g. lasers.”
- How many patents are filed under CPC C03B33/102 (involving a focussed radiation beam, e.g. lasers)?
- Our database includes 97 publications tagged with this CPC code.
- Is patent activity under CPC C03B33/102 growing?
- Publication counts under this code: 8 in 2024 vs 1 in 2025 (latest complete years).