Electrochromic device and imaging apparatus
US-2018341162-A1 · Nov 29, 2018 · US
Physics
Physics · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F2001/1512 |
| Official title | — |
| Display label | Physics (mapped technology topic) |
| Total patents | 70 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 10 |
| 2017 | 20 |
| 2018 | 28 |
| 2019 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Glazing having switchable optical properties
US-2018321567-A1 · Nov 8, 2018 · US
Electrochromic organic frameworks
US-2018321565-A1 · Nov 8, 2018 · US
Electrochromic multi-layer devices with charge sequestration and related methods
US-2018307113-A1 · Oct 25, 2018 · US
Heat-resistant electrolyte materials and electrochromic devices including them
US-2018284554-A1 · Oct 4, 2018 · US
Electrochromic apparatus and method of driving electrochromic device, as well as optical filter, lens unit, imaging apparatus and window member
US-2018275477-A1 · Sep 27, 2018 · US
Glazing having switchable optical properties
US-10061178-B2 · Aug 28, 2018 · US
Transparent photovoltaic coating for an electro-chromic device
US-2018231861-A1 · Aug 16, 2018 · US
Controlled switching for electrochromic devices
US-2018224707-A1 · Aug 9, 2018 · US
Bimodal mechanism with optical switch
US-10029615-B2 · Jul 24, 2018 · US
Electrochemical energy storage devices
US-2018157139-A1 · Jun 7, 2018 · US
Electrochromic composition and electrochromic element
US-9969931-B2 · May 15, 2018 · US
Electrochemical energy storage devices
US-9964828-B2 · May 8, 2018 · US
Electrochromic media and devices with multiple color states
US-2018112127-A1 · Apr 26, 2018 · US
Controlled switching for electrochromic devices
US-9939705-B2 · Apr 10, 2018 · US
Protic-soluble organic electrochromic compounds
US-9939701-B2 · Apr 10, 2018 · US
Controlled switching for electrochromic devices
US-9939702-B2 · Apr 10, 2018 · US
Color excursion mitigation in electrochromic devices
US-2018095338-A1 · Apr 5, 2018 · US
Heat-resistant electrolyte materials and electrochromic devices including them
US-9933680-B2 · Apr 3, 2018 · US
Controlled switching for electrochromic devices
US-9933682-B2 · Apr 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F2001/1512?
- CPC G02F2001/1512 is the Cooperative Patent Classification code for “Physics.”
- How many patents are filed under CPC G02F2001/1512 (Physics)?
- Our database includes 70 publications tagged with this CPC code.
- Is patent activity under CPC G02F2001/1512 growing?
- Publication counts under this code: 28 in 2018 vs 7 in 2019 (latest complete years).