Vaporizer assembly for e-vaping device
US-2024000148-A1 · Jan 4, 2024 · US
Electrodes
Electrodes · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05B3/03 |
| Official title | Electrodes |
| Display label | Electrodes |
| Total patents | 863 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 41 |
| 2016 | 60 |
| 2017 | 39 |
| 2018 | 70 |
| 2019 | 66 |
| 2020 | 105 |
| 2021 | 105 |
| 2022 | 98 |
| 2023 | 101 |
| 2024 | 93 |
| 2025 | 68 |
| 2026 | 17 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Transparent panel having a heatable coating
US-9526130-B2 · Dec 20, 2016 · US
Aerosol delivery device and methods of formation thereof
US-2016331030-A1 · Nov 17, 2016 · US
Atomizing device and electronic cigarette using the same
US-9456633-B2 · Oct 4, 2016 · US
Electrical heating device
US-9420640-B2 · Aug 16, 2016 · US
Mirror
US-2016214537-A1 · Jul 28, 2016 · US
Atomizer and electronic cigarette having same
US-2016206006-A1 · Jul 21, 2016 · US
Energization heating device and method
US-9392644-B2 · Jul 12, 2016 · US
Method and devices for high temperature thick film pastes
US-2016183328-A1 · Jun 23, 2016 · US
Heating method, heating apparatus, and hot press molding method for plate workpiece
US-2016136712-A1 · May 19, 2016 · US
Electronic cigarette
US-9339062-B2 · May 17, 2016 · US
Heater and method of forming a heater
US-2016116873-A1 · Apr 28, 2016 · US
Hand-held Multi-Function Heating Device
US-2016100456-A1 · Apr 7, 2016 · US
Micro Heater and Micro Sensor and Manufacturing Methods Thereof
US-2016084787-A1 · Mar 24, 2016 · US
Electrode cover and evaporation device
US-9290842-B2 · Mar 22, 2016 · US
Heater and image heating device mounted with heater
US-2016070216-A1 · Mar 10, 2016 · US
Water heater appliance with an angled anode
US-2016061488-A1 · Mar 3, 2016 · US
Unit for conductively heatable melting
US-9247586-B2 · Jan 26, 2016 · US
Gas detection sensor, display panel, and display device
US-2016011158-A1 · Jan 14, 2016 · US
Heater and image heating apparatus including the same
US-2015341986-A1 · Nov 26, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H05B3/03?
- CPC H05B3/03 is the Cooperative Patent Classification code for “Electrodes.”
- How many patents are filed under CPC H05B3/03 (Electrodes)?
- Our database includes 863 publications tagged with this CPC code.
- Is patent activity under CPC H05B3/03 growing?
- Publication counts under this code: 93 in 2024 vs 68 in 2025 (latest complete years).