Coordinated window shade adjustments to create a shade pattern
US-12153389-B2 · Nov 26, 2024 · US
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Museums; Library buildings
Museums; Library buildings · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E04H3/06 |
| Official title | Museums; Library buildings |
| Display label | Museums; Library buildings |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Coordinated window shade adjustments to create a shade pattern
US-2023205160-A1 · Jun 29, 2023 · US
Control of shadow and light on an object
US-11614724-B2 · Mar 28, 2023 · US
Control of shadow and light on an object
US-2022357714-A1 · Nov 10, 2022 · US
Targeted illumination system
US-11429073-B2 · Aug 30, 2022 · US
Targeted illumination system
US-2019179275-A1 · Jun 13, 2019 · US