Reflow oven
US-12543272-B2 · Feb 3, 2026 · US
comprising means for controlling or selecting the temperature or power
comprising means for controlling or selecting the temperature or power · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B23K3/0478 |
| Official title | {comprising means for controlling or selecting the temperature or power} |
| Display label | comprising means for controlling or selecting the temperature or power |
| Total patents | 47 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 9 |
| 2020 | 5 |
| 2021 | 8 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reflow soldering method and electronic circuit board assembly system
US-2025351275-A1 · Nov 13, 2025 · US
Vehicular window assembly process with temperature control of the solder joint that attaches an electrical connector
US-12269127-B2 · Apr 8, 2025 · US
Method of using resistance soldering device
US-12206215-B2 · Jan 21, 2025 · US
Control of a preheating process in a soldering machine
US-2024359246-A1 · Oct 31, 2024 · US
Method of using resistance soldering device
US-2024250487-A1 · Jul 25, 2024 · US
Composite Soldering, De-Soldering Station and System
US-2024165726-A1 · May 23, 2024 · US
Resistance soldering device and method of using said device
US-11962116-B2 · Apr 16, 2024 · US
Heater sensor complex and soldering iron tip cartridge
US-11945051-B2 · Apr 2, 2024 · US
Controlled local heating of substrates
US-2023373023-A1 · Nov 23, 2023 · US
Vehicular window assembly process with temperature control of the solder joint that attaches an electrical connector
US-2023339034-A1 · Oct 26, 2023 · US
Heater sensor complex and soldering iron tip cartridge
US-2023321742-A1 · Oct 12, 2023 · US
Sleeve soldering device and method of producing electronic device
US-11696411-B2 · Jul 4, 2023 · US
Resistance welding of unweldable metals with thermal sprayed interlayers
US-11548087-B2 · Jan 10, 2023 · US
Multistage joining process with thermal sprayed layers
US-11524351-B2 · Dec 13, 2022 · US
Method for producing a heat exchanger
US-11440080-B2 · Sep 13, 2022 · US
Method for adjusting furnace temperature of a reflow oven, and electronic device using the same
US-2022155805-A1 · May 19, 2022 · US
Composite soldering, de-soldering station and system
US-11179791-B2 · Nov 23, 2021 · US
Reflow furnace and soldering method
US-11148217-B2 · Oct 19, 2021 · US
Method for producing a heat exchanger
US-2021291253-A1 · Sep 23, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K3/0478?
- CPC B23K3/0478 is the Cooperative Patent Classification code for “comprising means for controlling or selecting the temperature or power.”
- How many patents are filed under CPC B23K3/0478 (comprising means for controlling or selecting the temperature or power)?
- Our database includes 47 publications tagged with this CPC code.
- Is patent activity under CPC B23K3/0478 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).