Chip form ultracapacitor
US-12165808-B2 · Dec 10, 2024 · US
Processes for the manufacture of hybrid or EDL capacitors, or components thereof
Processes for the manufacture of hybrid or EDL capacitors, or components thereof · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01G11/84 |
| Official title | Processes for the manufacture of hybrid or EDL capacitors, or components thereof |
| Display label | Processes for the manufacture of hybrid or EDL capacitors, or components thereof |
| Total patents | 934 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 66 |
| 2016 | 67 |
| 2017 | 67 |
| 2018 | 114 |
| 2019 | 108 |
| 2020 | 96 |
| 2021 | 73 |
| 2022 | 73 |
| 2023 | 79 |
| 2024 | 75 |
| 2025 | 91 |
| 2026 | 25 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for manufacturing an electrochemical component comprising a lithium metal anode and an ion-conductive inorganic material layer
US-2024234676-A9 · Jul 11, 2024 · US
Electrochemical energy storage devices and manufacturing methods
US-2015380175-A1 · Dec 31, 2015 · US
Method for producing aluminum foil
US-9219279-B2 · Dec 22, 2015 · US
Printable Ionic Gel Separation Layer For Energy Storage Devices
US-2015357125-A1 · Dec 10, 2015 · US
Diatomaceous Ionic Gel Separation Layer for Energy Storage Devices and Printable Composition Therefor
US-2015357126-A1 · Dec 10, 2015 · US
Printable Composition for an Ionic Gel Separation Layer For Energy Storage Devices
US-2015357677-A1 · Dec 10, 2015 · US
Current collectors having textured coating
US-9209464-B2 · Dec 8, 2015 · US
Electrochemical Device and Method of Making the Same
US-2015349313-A1 · Dec 3, 2015 · US
Apparatus and associated methods
US-9202639-B2 · Dec 1, 2015 · US
Supercapacitor Having A Circuit Board Defining An Electrolyte Chamber
US-2015332867-A1 · Nov 19, 2015 · US
Flexible and Transparent Supercapacitors and Fabrication Using Thin Film Carbon Electrodes with Controlled Morphologies
US-2015332868-A1 · Nov 19, 2015 · US
Method for forming a structural electrochemical capacitor
US-9190217-B2 · Nov 17, 2015 · US
Preparation of polymeric resins and carbon materials
US-2015321920-A1 · Nov 12, 2015 · US
Lithium ion capacitors and methods of production
US-9183994-B2 · Nov 10, 2015 · US
Ionic electron conductive polymer capacitor
US-9171674-B2 · Oct 27, 2015 · US
Composite film and method of forming the same
US-2015298976-A1 · Oct 22, 2015 · US
Capacitor and manufacturing method thereof
US-2015303002-A1 · Oct 22, 2015 · US
Power storage element, manufacturing method thereof, and power storage device
US-2015295278-A1 · Oct 15, 2015 · US
Electric storage device
US-9159501-B2 · Oct 13, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01G11/84?
- CPC H01G11/84 is the Cooperative Patent Classification code for “Processes for the manufacture of hybrid or EDL capacitors, or components thereof.”
- How many patents are filed under CPC H01G11/84 (Processes for the manufacture of hybrid or EDL capacitors, or components thereof)?
- Our database includes 934 publications tagged with this CPC code.
- Is patent activity under CPC H01G11/84 growing?
- Publication counts under this code: 75 in 2024 vs 91 in 2025 (latest complete years).