Optical Imaging System
US-2025306341-A1 · Oct 2, 2025 · US
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both + components being meniscus
both + components being meniscus · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B9/50 |
| Official title | both + components being meniscus |
| Display label | both + components being meniscus |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optical imaging system
US-12298478-B2 · May 13, 2025 · US
Optical imaging system
US-2024219690-A1 · Jul 4, 2024 · US
Optical imaging system
US-11960058-B2 · Apr 16, 2024 · US
Optical imaging system
US-2023251463-A1 · Aug 10, 2023 · US
Optical imaging system
US-11656434-B2 · May 23, 2023 · US
Lens assembly
US-11536933-B2 · Dec 27, 2022 · US
Optical imaging system
US-2021072504-A1 · Mar 11, 2021 · US
Optical imaging system
US-10877245-B2 · Dec 29, 2020 · US
Lens Assembly
US-2020371313-A1 · Nov 26, 2020 · US
Lens assembly
US-10782503-B2 · Sep 22, 2020 · US
Optical imaging system
US-2019056566-A1 · Feb 21, 2019 · US
Lens Assembly
US-2018321468-A1 · Nov 8, 2018 · US
Near-infrared imaging lens
US-9869847-B2 · Jan 16, 2018 · US
Near-infrared imaging lens
US-2017123192-A1 · May 4, 2017 · US