Methods and systems for TRIAC set point based control of power delivery
US-12396070-B2 · Aug 19, 2025 · US
using ribbon, rod, or wire heater
using ribbon, rod, or wire heater · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05B3/64 |
| Official title | using ribbon, rod, or wire heater |
| Display label | using ribbon, rod, or wire heater |
| Total patents | 38 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 8 |
| 2022 | 5 |
| 2023 | 6 |
| 2024 | 2 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heater for melting glass
US-12356511-B2 · Jul 8, 2025 · US
Composition, and resistance heating element
US-2025129450-A1 · Apr 24, 2025 · US
Heater, manufacturing apparatus for manufacturing glass article, and manufacturing method for manufacturing glass article
US-2025115507-A1 · Apr 10, 2025 · US
Fixing apparatus for furnace wire of furnace body heater
US-2025075979-A1 · Mar 6, 2025 · US
Heater, manufacturing apparatus for manufacturing glass article, and manufacturing method for manufacturing glass article
US-12227443-B2 · Feb 18, 2025 · US
Methods and systems for triac set point based control of power delivery
US-2024407058-A1 · Dec 5, 2024 · US
Vehicular glass module
US-2024292498-A1 · Aug 29, 2024 · US
Multi-shank heater
US-11838998-B2 · Dec 5, 2023 · US
Methods and systems for TRIAC set point based control of power delivery
US-11792895-B1 · Oct 17, 2023 · US
Heating sheet, heating tube, and electric appliance
US-2023276540-A1 · Aug 31, 2023 · US
Heating device and method for producing a heating device
US-11665787-B2 · May 30, 2023 · US
Temperature controlled electrospinning substrate
US-11641699-B2 · May 2, 2023 · US
Maintenance method and heat treatment apparatus
US-2023107154-A1 · Apr 6, 2023 · US
Multifunction toaster oven
US-2022400897-A1 · Dec 22, 2022 · US
Heating device and electric cooker
US-11516891-B2 · Nov 29, 2022 · US
Heater for melting glass
US-2022312554-A1 · Sep 29, 2022 · US
Heater
US-2022151031-A1 · May 12, 2022 · US
Temperature controlled electrospinning substrate
US-2022022287-A1 · Jan 20, 2022 · US
Dental furnace and process for operating a dental furnace
US-11184956-B2 · Nov 23, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H05B3/64?
- CPC H05B3/64 is the Cooperative Patent Classification code for “using ribbon, rod, or wire heater.”
- How many patents are filed under CPC H05B3/64 (using ribbon, rod, or wire heater)?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC H05B3/64 growing?
- Publication counts under this code: 2 in 2024 vs 6 in 2025 (latest complete years).