Spot welding system for measuring position of welding point at which welding is performed
US-10146203-B2 · Dec 4, 2018 · 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 | B23K11/314 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 145 |
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 | 12 |
| 2016 | 19 |
| 2017 | 10 |
| 2018 | 20 |
| 2019 | 21 |
| 2020 | 19 |
| 2021 | 12 |
| 2022 | 8 |
| 2023 | 13 |
| 2024 | 6 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heavy-current transformer having a multi-point contacting, transformer element, contact plate and secondary winding, and method for producing such a heavy-current transformer
US-10141106-B2 · Nov 27, 2018 · US
Spot welding electrode having movable pressing members and spot welding method using same
US-2018311756-A1 · Nov 1, 2018 · US
Resistance welding device comprising a power source arranged on a welding gun
US-10112253-B2 · Oct 30, 2018 · US
Safety-Oriented Automation System
US-2018290251-A1 · Oct 11, 2018 · US
Welding assemblies for dressing electrode tips and methods of dressing electrode tips
US-10081080-B2 · Sep 25, 2018 · US
Welding method and welding device
US-10065262-B2 · Sep 4, 2018 · US
Device and method for the low-resistance welding of metal sheets with a high cycle rate
US-2018236590-A1 · Aug 23, 2018 · US
Spot welding system including tip dresser for polishing electrode
US-2018178311-A1 · Jun 28, 2018 · US
Spot welding system, method and computer program capable of making pressurizing force applied to object to be pressed to be constant
US-9999937-B2 · Jun 19, 2018 · US
Welding gun and unidirectional welding system provided with the same
US-2018154476-A1 · Jun 7, 2018 · US
Vehicle body assembling method and vehicle body assembling apparatus
US-2018141600-A1 · May 24, 2018 · US
Protective cover for welding gun
US-9956641-B2 · May 1, 2018 · US
Method and device for joining a composite sheet metal component to a functional element
US-2018085846-A1 · Mar 29, 2018 · US
Spot welding apparatus that judges welding state
US-2018056434-A1 · Mar 1, 2018 · US
Joining apparatus for panel sheets and joining method for panel sheets using the same
US-2018056431-A1 · Mar 1, 2018 · US
Welding robot monitoring feedability of welding wire
US-9902010-B2 · Feb 27, 2018 · US
Robot selection method and robot selection device
US-2018024539-A1 · Jan 25, 2018 · US
Device and Method for Checking and Correcting the Position of an Operating Device With Respect to a Piece
US-2018001429-A1 · Jan 4, 2018 · US
Spot welding system and spot welding method
US-9764414-B2 · Sep 19, 2017 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K11/314?
- CPC B23K11/314 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B23K11/314 (Operations & Transport)?
- Our database includes 145 publications tagged with this CPC code.
- Is patent activity under CPC B23K11/314 growing?
- Publication counts under this code: 6 in 2024 vs 3 in 2025 (latest complete years).