Adhesive for high-frequency dielectric heating, structure, and method for manufacturing structure
US-2024002711-A1 · Jan 4, 2024 · US
Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05B3/141 |
| Official title | {Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds} |
| Display label | Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds |
| Total patents | 618 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 36 |
| 2017 | 57 |
| 2018 | 40 |
| 2019 | 50 |
| 2020 | 70 |
| 2021 | 72 |
| 2022 | 66 |
| 2023 | 66 |
| 2024 | 65 |
| 2025 | 67 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Honeycomb structure
US-9532402-B2 · Dec 27, 2016 · US
Honeycomb structure
US-9516702-B2 · Dec 6, 2016 · US
Low wattage usb powered wax warmers
US-2016346418-A1 · Dec 1, 2016 · US
Electrically operable heating device
US-9506698-B2 · Nov 29, 2016 · US
Temperature measurement on a surface heater for a household appliance
US-2016334814-A1 · Nov 17, 2016 · US
Electrical heating device
US-2016332507-A1 · Nov 17, 2016 · US
Heating resistor
US-2016338149-A1 · Nov 17, 2016 · US
Fixing apparatus
US-2016327898-A1 · Nov 10, 2016 · US
Heater and glow plug provided with same
US-9491805-B2 · Nov 8, 2016 · US
Heater and glow plug including the same
US-9491804-B2 · Nov 8, 2016 · US
Ceramic structure, ceramic heater, and glow plug including the ceramic heater
US-9491803-B2 · Nov 8, 2016 · US
Electric glory hole door assembly
US-9487427-B2 · Nov 8, 2016 · US
Appliance heating element
US-2016316519-A1 · Oct 27, 2016 · US
Heat exchanger having electric heating elements
US-9457641-B2 · Oct 4, 2016 · US
Electronic cigarette
US-2016270450-A1 · Sep 22, 2016 · US
Atomizer and electronic cigarette
US-2016270442-A1 · Sep 22, 2016 · US
Positive temperature coefficient heating assembly and defroster for a vehicle
US-2016264100-A1 · Sep 15, 2016 · US
Aerosol generating device with a capillary interface
US-2016255880-A1 · Sep 8, 2016 · US
Electronic cigarette and atomizing device thereof
US-2016249681-A1 · Sep 1, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H05B3/141?
- CPC H05B3/141 is the Cooperative Patent Classification code for “Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds.”
- How many patents are filed under CPC H05B3/141 (Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds)?
- Our database includes 618 publications tagged with this CPC code.
- Is patent activity under CPC H05B3/141 growing?
- Publication counts under this code: 65 in 2024 vs 67 in 2025 (latest complete years).