UV-blocking coating with capping layer in optical assembly having UV light source
US-10459134-B2 · Oct 29, 2019 · US
for use with ultraviolet radiation
for use with ultraviolet radiation · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B13/143 |
| Official title | {for use with ultraviolet radiation} |
| Display label | for use with ultraviolet radiation |
| Total patents | 101 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 17 |
| 2017 | 8 |
| 2018 | 17 |
| 2019 | 8 |
| 2020 | 10 |
| 2021 | 2 |
| 2022 | 9 |
| 2023 | 1 |
| 2024 | 6 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Catadioptric projection objective including a reflective optical component and a measuring device
US-2019101832-A1 · Apr 4, 2019 · US
Optical image capturing system
US-10228545-B2 · Mar 12, 2019 · US
Catadioptric projection objective including a reflective optical component and a measuring device
US-10146137-B2 · Dec 4, 2018 · US
Diaphragm changing device
US-10139733-B2 · Nov 27, 2018 · US
Optical systems with improved signal to noise ratio
US-10107684-B1 · Oct 23, 2018 · US
Chromatically corrected objective with specifically structured and arranged dioptric optical elements and projection exposure apparatus including the same
US-10101668-B2 · Oct 16, 2018 · US
Optical apparatus for use in photolithography
US-2018275526-A1 · Sep 27, 2018 · US
Projection lens with wave front manipulator and related method and apparatus
US-10061206-B2 · Aug 28, 2018 · US
Apochromatic microscope objective
US-10054779-B2 · Aug 21, 2018 · US
Optical image capturing system
US-2018231748-A1 · Aug 16, 2018 · US
Optical image capturing system
US-2018196239-A1 · Jul 12, 2018 · US
Optical image capturing system
US-2018188506-A1 · Jul 5, 2018 · US
Optical image capturing system
US-2018188504-A1 · Jul 5, 2018 · US
Optical image capturing system
US-2018188505-A1 · Jul 5, 2018 · US
Interferometric measuring arrangement
US-2018106591-A1 · Apr 19, 2018 · US
Imaging optical unit and projection exposure apparatus including same
US-2018088303-A1 · Mar 29, 2018 · US
Projection lens with wave front manipulator and related method and apparatus
US-2018081281-A1 · Mar 22, 2018 · US
Heat actuated and projected lithography systems and methods
US-2018059550-A1 · Mar 1, 2018 · US
Thermoplastic sheet for a heads-up display system
US-9857571-B2 · Jan 2, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02B13/143?
- CPC G02B13/143 is the Cooperative Patent Classification code for “for use with ultraviolet radiation.”
- How many patents are filed under CPC G02B13/143 (for use with ultraviolet radiation)?
- Our database includes 101 publications tagged with this CPC code.
- Is patent activity under CPC G02B13/143 growing?
- Publication counts under this code: 6 in 2024 vs 7 in 2025 (latest complete years).