Brazing alloy
US-2017368641-A1 · Dec 28, 2017 · US
Operations & Transport
Operations & Transport · 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 | B23K1/002 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 180 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 16 |
| 2017 | 27 |
| 2018 | 20 |
| 2019 | 19 |
| 2020 | 19 |
| 2021 | 13 |
| 2022 | 11 |
| 2023 | 15 |
| 2024 | 7 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hybrid diffusion-brazing process and hybrid diffusion-brazed article
US-9849533-B2 · Dec 26, 2017 · US
Solder material
US-2017341188-A1 · Nov 30, 2017 · US
Joint structure for metallic pipes
US-9803781-B2 · Oct 31, 2017 · US
High Impact Solder Toughness Alloy
US-2017304955-A1 · Oct 26, 2017 · US
Chip joining by induction heating
US-9776270-B2 · Oct 3, 2017 · US
Method of producing an impulse mistuning component
US-2017266745-A1 · Sep 21, 2017 · US
Induction heating device, joining method, joined component and rotary electric machine including the same
US-2017264154-A1 · Sep 14, 2017 · US
Method for brazing and use of a brazing foil for induction brazing
US-2017252872-A1 · Sep 7, 2017 · US
Process for manufacturing insulating glazing
US-2017247936-A1 · Aug 31, 2017 · US
Heating and cooling device
US-2017203377-A1 · Jul 20, 2017 · US
Heat stop for brazing or soldering
US-2017203392-A1 · Jul 20, 2017 · US
Metal joined body and manufacturing method for metal joined body
US-2017197269-A1 · Jul 13, 2017 · US
BRAZING Ni-BASE AMORPHOUS ALLOY RIBBON AND STAINLESS STEEL BONDED BODY USING SAME
US-2017151639-A1 · Jun 1, 2017 · US
Method and structure for semiconductor die removal rework
US-2017148762-A1 · May 25, 2017 · US
Applications using induction
US-2017144365-A1 · May 25, 2017 · US
Method for manufacturing induction coil assembly
US-2017125165-A1 · May 4, 2017 · US
Low-oxygen atmosphere apparatus
US-9642193-B2 · May 2, 2017 · US
Health applications using induction
US-2017095179-A1 · Apr 6, 2017 · US
Assembly comprising coaxial cable and right-angled coaxial connector and manufacturing method thereof
US-9608344-B2 · Mar 28, 2017 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K1/002?
- CPC B23K1/002 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B23K1/002 (Operations & Transport)?
- Our database includes 180 publications tagged with this CPC code.
- Is patent activity under CPC B23K1/002 growing?
- Publication counts under this code: 7 in 2024 vs 11 in 2025 (latest complete years).