Lens for eye-tracking applications and head-worn device
US-2020386990-A1 · Dec 10, 2020 · US
Auxiliary lenses; Arrangements for varying focal length
Auxiliary lenses; Arrangements for varying focal length · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02C7/08 |
| Official title | Auxiliary lenses; Arrangements for varying focal length |
| Display label | Auxiliary lenses; Arrangements for varying focal length |
| Total patents | 102 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 15 |
| 2017 | 8 |
| 2018 | 13 |
| 2019 | 7 |
| 2020 | 8 |
| 2021 | 6 |
| 2022 | 9 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 9 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ophthalmic device with built-in self-test circuitry for testing an adjustable lens
US-10761347-B2 · Sep 1, 2020 · US
Delivering augmented reality via embedded contact lens
US-2020241322-A1 · Jul 30, 2020 · US
Lens with multi-segmented linear meniscus wall
US-10520753-B2 · Dec 31, 2019 · US
Method of determining an eye parameter of a user of a display device
US-2019246889-A1 · Aug 15, 2019 · US
Device, method and system to provide accommodation during a stereoscopic display
US-10353219-B1 · Jul 16, 2019 · US
Varifocal lens module
US-10338280-B2 · Jul 2, 2019 · US
Modifiable-focus lens devices, systems, and related methods
US-10324309-B2 · Jun 18, 2019 · US
Methods, systems, and computer readable media for dynamic vision correction for in-focus viewing of real and virtual objects
US-10319154-B1 · Jun 11, 2019 · US
Methods and apparatus to identify lenses of head-wearable apparatus
US-2019041644-A1 · Feb 7, 2019 · US
Head-mounted display device
US-2018307043-A1 · Oct 25, 2018 · US
Ophthalmic lens comprising lenslets for preventing and/or slowing myopia progression
US-2018275427-A1 · Sep 27, 2018 · US
Ophthalmic device with built-in self-test circuitry for testing an adjustable lens
US-2018275424-A1 · Sep 27, 2018 · US
System controller for variable-optic electronic ophthalmic lens
US-2018263759-A1 · Sep 20, 2018 · US
Vision system responsive to a presence of a wearable ophthalmic element
US-10076241-B2 · Sep 18, 2018 · US
Vision system responsive to a presence of a wearable ophthalmic element
US-10076409-B2 · Sep 18, 2018 · US
Contact Lenses With Incorporated Components
US-2018169905-A1 · Jun 21, 2018 · US
System controller for variable-optic electronic ophthalmic lens
US-9980810-B2 · May 29, 2018 · US
Methods for manufacturing and programming an energizable ophthalmic lens with a programmable media insert
US-9977256-B2 · May 22, 2018 · US
Eyewear devices with focus tunable lenses
US-2018120573-A1 · May 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02C7/08?
- CPC G02C7/08 is the Cooperative Patent Classification code for “Auxiliary lenses; Arrangements for varying focal length.”
- How many patents are filed under CPC G02C7/08 (Auxiliary lenses; Arrangements for varying focal length)?
- Our database includes 102 publications tagged with this CPC code.
- Is patent activity under CPC G02C7/08 growing?
- Publication counts under this code: 6 in 2024 vs 9 in 2025 (latest complete years).