Device and method for thermal joining, in particular for thermal joining of a heat exchanger for a motor vehicle
US-12233470-B2 · Feb 25, 2025 · US
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by induction welding or by using microwaves
by induction welding or by using microwaves · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F28F2275/064 |
| Official title | by induction welding or by using microwaves |
| Display label | by induction welding or by using microwaves |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Induction welding with an electromagnetic field concentrator
US-2023211564-A1 · Jul 6, 2023 · US
Preparation method for heat pipe
US-11118844-B2 · Sep 14, 2021 · US
Device and method for thermal joining, in particular for thermal joining of a heat exchanger for a motor vehicle
US-2021094111-A1 · Apr 1, 2021 · US
Article surface finishing method
US-10821521-B2 · Nov 3, 2020 · US
Preparation method for heat pipe
US-2020158445-A1 · May 21, 2020 · US
Method for producing a heat exchange tube
US-2019337044-A1 · Nov 7, 2019 · US
Article surface finishing method
US-2018290212-A1 · Oct 11, 2018 · US
Thermal management in electronics with metallurgically bonded devices
US-2018157297-A1 · Jun 7, 2018 · US
Aluminum Alloy Heat Exchanger
US-2016298914-A1 · Oct 13, 2016 · US