Systems, methods, and devices for servicing and/or maintaining wearable devices
US-2026079358-A1 · Mar 19, 2026 · US
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Devices specially adapted for cleaning spectacles frame or lenses
Devices specially adapted for cleaning spectacles frame or lenses · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02C13/006 |
| Official title | {Devices specially adapted for cleaning spectacles frame or lenses} |
| Display label | Devices specially adapted for cleaning spectacles frame or lenses |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Automated Cleaning Of An Optical Element
US-2025170626-A1 · May 29, 2025 · US
Cleaning device and method for cleaning a lens
US-2025018435-A1 · Jan 16, 2025 · US
Cleaning machine and method for cleaning lenses
US-12172195-B2 · Dec 24, 2024 · US
Cleaning machine and method for cleaning lenses
US-2023091347-A1 · Mar 23, 2023 · US
Cleaning station for optical elements
US-11338332-B2 · May 24, 2022 · US
Method for producing individual spectacle lenses in accordance with a prescription order
US-11199730-B2 · Dec 14, 2021 · US
Eyewear and Electronic Device
US-2020333636-A1 · Oct 22, 2020 · US
Cleaning station for optical elements
US-2020269287-A1 · Aug 27, 2020 · US
Apparatus and method for cleaning a lens
US-10712551-B2 · Jul 14, 2020 · US
Anti-fogging agent comprising a fluorinated surfactant mixture and alcohol
US-10683467-B2 · Jun 16, 2020 · US
Anti-fogging agent comprising a fluorosurfactant mixture
US-10611940-B2 · Apr 7, 2020 · US
Dry wipe with demisting and/or cleaning action
US-10448793-B2 · Oct 22, 2019 · US
Method for producing individual spectacle lenses in accordance with a prescription order
US-2019137791-A1 · May 9, 2019 · US
Eyeglass fitting parameter measurement device and storage medium storing eyeglass fitting parameter measurement program
US-10067361-B2 · Sep 4, 2018 · US
Apparatus and method for cleaning a lens
US-2018059411-A1 · Mar 1, 2018 · US
Anti-fogging agent
US-2017247639-A1 · Aug 31, 2017 · US
Anti-fogging agent
US-2017240786-A1 · Aug 24, 2017 · US
Cleaning apparatus
US-9511394-B2 · Dec 6, 2016 · US
Eyeglass fitting parameter measurement device and storage medium storing eyeglass fitting parameter measurement program
US-2016202498-A1 · Jul 14, 2016 · US