Method for manufacturing outer joint member for constant velocity universal joint, shaft member and outer joint member
US-10514070-B2 · Dec 24, 2019 · US
Electron-beam welding or cutting
Electron-beam welding or cutting · 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 | B23K15/00 |
| Official title | Electron-beam welding or cutting |
| Display label | Electron-beam welding or cutting |
| Total patents | 112 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 5 |
| 2017 | 17 |
| 2018 | 12 |
| 2019 | 21 |
| 2020 | 6 |
| 2021 | 11 |
| 2022 | 11 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for welding
US-2019321913-A1 · Oct 24, 2019 · US
Method for improving fatigue strength of lap-welded joint, lap-welded joint manufacturing method, and lap-welded joint
US-2019291216-A1 · Sep 26, 2019 · US
Method for repairing ceramic matrix composite (CMC) articles
US-10406640-B2 · Sep 10, 2019 · US
Joint part and manufacturing method therefor
US-10393162-B2 · Aug 27, 2019 · US
Electron beam conditioning
US-10384299-B2 · Aug 20, 2019 · US
Method for manufacturing outer joint member for constant velocity universal joint and ultrasonic flaw detection method for welded section
US-10365253-B2 · Jul 30, 2019 · US
Constant velocity universal joint outer joint member and manufacturing method for same
US-10352369-B2 · Jul 16, 2019 · US
Constant velocity universal joint outer joint member and manufacturing method for same
US-10280984-B2 · May 7, 2019 · US
Method of producing grain-oriented electrical steel sheet
US-2019112685-A1 · Apr 18, 2019 · US
Vehicular differential device and welding method for the same
US-2019105730-A1 · Apr 11, 2019 · US
Method for manufacturing outer joint member for constant-velocity universal joint and outer joint member
US-10221895-B2 · Mar 5, 2019 · US
Systems and methods for real time, long distance, remote welding
US-2018361493-A1 · Dec 20, 2018 · US
Method for manufacturing shunt resistor
US-2018333800-A1 · Nov 22, 2018 · US
Technique to improve the performance of a pump with a trimmed impeller using additive manufacturing
US-2018320703-A1 · Nov 8, 2018 · US
Method for manufacturing outer joint member for constant velocity universal joint and outer joint member
US-10107338-B2 · Oct 23, 2018 · US
Titanium composite material and titanium material for hot rolling
US-2018216211-A1 · Aug 2, 2018 · US
Titanium material for hot rolling
US-2018200766-A1 · Jul 19, 2018 · US
Grain-oriented electrical steel sheet for iron core and method of manufacturing the same
US-10026533-B2 · Jul 17, 2018 · US
Method for manufacturing outer joint member for constant velocity universal joint and ultrasonic flaw detection method for welded section
US-2018193942-A1 · Jul 12, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K15/00?
- CPC B23K15/00 is the Cooperative Patent Classification code for “Electron-beam welding or cutting.”
- How many patents are filed under CPC B23K15/00 (Electron-beam welding or cutting)?
- Our database includes 112 publications tagged with this CPC code.
- Is patent activity under CPC B23K15/00 growing?
- Publication counts under this code: 3 in 2024 vs 6 in 2025 (latest complete years).