Forming optical device using mixed-particle layer
US-2024001700-A1 · Jan 4, 2024 · US
on optical devices, e.g. lens elements; for the production of optical devices (production by thermal imaging means B41M5/265)
on optical devices, e.g. lens elements; for the production of optical devices (production by thermal imaging means B41M5/265) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B41M3/003 |
| Official title | {on optical devices, e.g. lens elements; for the production of optical devices (production by thermal imaging means B41M5/265)} |
| Display label | on optical devices, e.g. lens elements; for the production of optical devices (production by thermal imaging means B41M5/265) |
| Total patents | 147 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 4 |
| 2017 | 10 |
| 2018 | 20 |
| 2019 | 8 |
| 2020 | 14 |
| 2021 | 15 |
| 2022 | 19 |
| 2023 | 13 |
| 2024 | 17 |
| 2025 | 14 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inkjet printing systems and techniques for light-emitting devices with enhanced light outcoupling
US-10847756-B2 · Nov 24, 2020 · US
Glass sheet with identification code
US-10696587-B2 · Jun 30, 2020 · US
Printing mask and method of printing adhesive pattern
US-2020198321-A1 · Jun 25, 2020 · US
Color Filter, and Method of Manufacturing Same
US-2020066803-A1 · Feb 27, 2020 · US
Micro fenestrated contact lens
US-10551635-B2 · Feb 4, 2020 · US
Optical article having a photoluminescent mark
US-10444537-B2 · Oct 15, 2019 · US
Process for marking an optical eyeglass
US-2019308434-A1 · Oct 10, 2019 · US
Method for producing a coating on a spectacle lens, and spectacle lens
US-2019310492-A1 · Oct 10, 2019 · US
Lenticular sheet, lenticular printed material, and method of producing lenticular printed material
US-10379264-B2 · Aug 13, 2019 · US
Display device
US-2019215974-A1 · Jul 11, 2019 · US
Printing intaglio, printing intaglio manufacturing method, print - making method, and print
US-2019152244-A1 · May 23, 2019 · US
Light emitting device including semiconductor nanocrystals
US-10225906-B2 · Mar 5, 2019 · US
Color filter substrate, fabricating method thereof, display panel and display device
US-2019056625-A1 · Feb 21, 2019 · US
Lenticular sheet, lenticular printed material, and method of producing lenticular printed material
US-2018335550-A1 · Nov 22, 2018 · US
Methods of fabricating quantum dot color film substrates
US-10120232-B2 · Nov 6, 2018 · US
Optical films having an optical axis and systems and methods for processing same
US-10112315-B2 · Oct 30, 2018 · US
Surface structure for base material to be printed and method for manufacturing same
US-2018304660-A1 · Oct 25, 2018 · US
Optical member, optical member management system, and method for manufacturing optical member
US-2018299586-A1 · Oct 18, 2018 · US
Liquid droplet measurement method and liquid droplet measurement device, and method and apparatus for manufacturing device
US-2018283856-A1 · Oct 4, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B41M3/003?
- CPC B41M3/003 is the Cooperative Patent Classification code for “on optical devices, e.g. lens elements; for the production of optical devices (production by thermal imaging means B41M5/265).”
- How many patents are filed under CPC B41M3/003 (on optical devices, e.g. lens elements; for the production of optical devices (production by thermal imaging means B41M5/265))?
- Our database includes 147 publications tagged with this CPC code.
- Is patent activity under CPC B41M3/003 growing?
- Publication counts under this code: 17 in 2024 vs 14 in 2025 (latest complete years).