Electrochromic device and electrochromic dimming device
US-10126623-B2 · Nov 13, 2018 · US
the electrolyte is made of polymers
the electrolyte is made of polymers · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F2001/164 |
| Official title | {the electrolyte is made of polymers} |
| Display label | the electrolyte is made of polymers |
| Total patents | 170 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 17 |
| 2017 | 20 |
| 2018 | 13 |
| 2019 | 23 |
| 2020 | 13 |
| 2021 | 16 |
| 2022 | 15 |
| 2023 | 12 |
| 2024 | 14 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Layer Arrangement and Input/Output Device
US-2018246589-A1 · Aug 30, 2018 · US
Electrochromic multi-layer devices with composite electrically conductive layers
US-10001689-B2 · Jun 19, 2018 · US
Polymer electrolyte and electrochemical devices comprising same
US-2018138548-A1 · May 17, 2018 · US
Electrochromic element with improved electrolyte layer
US-2018088426-A1 · Mar 29, 2018 · US
Systems and methods for active photonic devices using correlated perovskites
US-2018059440-A1 · Mar 1, 2018 · US
Electrochromic photonic-crystal reflective display device and method of manufacturing the same
US-2017336692-A1 · Nov 23, 2017 · US
Electrochromic grating and 3D display device
US-9823484-B2 · Nov 21, 2017 · US
Electrochromic device and production method thereof
US-2017329197-A1 · Nov 16, 2017 · US
Electrochromic multi-layer devices with cross-linked ion conducting polymer
US-2017329196-A1 · Nov 16, 2017 · US
Electro-optic structures having a glass strip as a seal
US-9766496-B2 · Sep 19, 2017 · US
Electrochromic gel, method for producing the gel, method for controlling electronic printing and erasing on electrochromic gel, and stretchable display
US-9753347-B2 · Sep 5, 2017 · US
Optical device
US-2017235165-A1 · Aug 17, 2017 · US
Electrochromic element and electrochromic dimming element
US-2017235203-A1 · Aug 17, 2017 · US
Electrochromic multi-layer devices with cross-linked ion conducting polymer
US-9720299-B1 · Aug 1, 2017 · US
Light control element, light control device, and method for producing light control element
US-2017205681-A1 · Jul 20, 2017 · US
Display device
US-9709867-B2 · Jul 18, 2017 · US
Electrochromic multi-layer devices with composite electrically conductive layers
US-2017192333-A1 · Jul 6, 2017 · US
Electrochromic device and electrochromic dimming device
US-2017176833-A1 · Jun 22, 2017 · US
Formation of conjugated polymers for solid-state devices
US-9680102-B2 · Jun 13, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F2001/164?
- CPC G02F2001/164 is the Cooperative Patent Classification code for “the electrolyte is made of polymers.”
- How many patents are filed under CPC G02F2001/164 (the electrolyte is made of polymers)?
- Our database includes 170 publications tagged with this CPC code.
- Is patent activity under CPC G02F2001/164 growing?
- Publication counts under this code: 14 in 2024 vs 8 in 2025 (latest complete years).