Optical laminate and manufacturing method therefor, smart window comprising same, and vehicle and building windows and doors to which same are applied
US-2024319548-A1 · Sep 26, 2024 · US
adjustable in transparency
adjustable in transparency · 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 | B60J3/04 |
| Official title | adjustable in transparency |
| Display label | adjustable in transparency |
| Total patents | 919 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 30 |
| 2016 | 45 |
| 2017 | 46 |
| 2018 | 69 |
| 2019 | 96 |
| 2020 | 117 |
| 2021 | 96 |
| 2022 | 92 |
| 2023 | 100 |
| 2024 | 117 |
| 2025 | 91 |
| 2026 | 20 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sun Shield
US-2016361980-A1 · Dec 15, 2016 · US
Vehicle sunroof with switchable glazing and side-firing light emitting diodes
US-9517721-B2 · Dec 13, 2016 · US
Mediated reality display system improving lenses, windows and screens
US-2016357014-A1 · Dec 8, 2016 · US
View adjustment device of vehicle
US-9511649-B2 · Dec 6, 2016 · US
Device for preventing head lamp glare and method for preventing glare using the same
US-2016339768-A1 · Nov 24, 2016 · US
Dimming control device
US-2016318379-A1 · Nov 3, 2016 · US
Cholesteric liquid crystal mixture, film, selective reflective plate, laminate, laminated glass
US-9481830-B2 · Nov 1, 2016 · US
Motor vehicle glazing
US-2016313587-A1 · Oct 27, 2016 · US
Systems and methods for producing objects incorporating selectably active electromagnetic energy filtering layers and coatings
US-2016306255-A1 · Oct 20, 2016 · US
Systems and methods for implementing selective electromagnetic energy filtering objects and coatings using selectably transmissive energy scattering layers
US-2016306254-A1 · Oct 20, 2016 · US
Systems and methods for producing objects incorporating selective electromagnetic energy scattering layers, laminates and coatings
US-2016306080-A1 · Oct 20, 2016 · US
Method for operating a dazzle protection system for a vehicle
US-2016288627-A1 · Oct 6, 2016 · US
High intensity light source blocking system and method
US-9415745-B1 · Aug 16, 2016 · US
Driving assistance device and driving assistance method
US-2016229268-A1 · Aug 11, 2016 · US
Dynamically managing vehicle glass dimming
US-9409464-B2 · Aug 9, 2016 · US
Driving assistance device and method
US-2016214467-A1 · Jul 28, 2016 · US
Device for electrically contacting an electrically activatable functional layer of a vehicle windowpane that is adjustable by a windowpane driver
US-9399387-B2 · Jul 26, 2016 · US
Driving assistance method and device
US-2016207452-A1 · Jul 21, 2016 · US
Sun visor with switchable cover overlying vanity mirror
US-2016193902-A1 · Jul 7, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60J3/04?
- CPC B60J3/04 is the Cooperative Patent Classification code for “adjustable in transparency.”
- How many patents are filed under CPC B60J3/04 (adjustable in transparency)?
- Our database includes 919 publications tagged with this CPC code.
- Is patent activity under CPC B60J3/04 growing?
- Publication counts under this code: 117 in 2024 vs 91 in 2025 (latest complete years).