Method for controlling a power source, and power source and process controller therefor
US-9531276-B2 · Dec 27, 2016 · US
characterised by the electric circuit (B23K9/1012 takes precedence)
characterised by the electric circuit (B23K9/1012 takes precedence) · 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 | B23K9/1043 |
| Official title | {characterised by the electric circuit (B23K9/1012 takes precedence)} |
| Display label | characterised by the electric circuit (B23K9/1012 takes precedence) |
| Total patents | 565 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 32 |
| 2016 | 44 |
| 2017 | 56 |
| 2018 | 74 |
| 2019 | 73 |
| 2020 | 65 |
| 2021 | 59 |
| 2022 | 39 |
| 2023 | 34 |
| 2024 | 46 |
| 2025 | 37 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and Method for Welding With Input Current Limiting
US-2016361777-A1 · Dec 15, 2016 · US
System and method of reducing diffusible hydrogen in weld metal
US-9517523-B2 · Dec 13, 2016 · US
Method to control an arc welding system to reduce spatter
US-2016346859-A1 · Dec 1, 2016 · US
Welding apparatus with automated welding wire retraction
US-9498839-B2 · Nov 22, 2016 · US
System and method of controlling heat input in tandem hot-wire applications
US-9498838-B2 · Nov 22, 2016 · US
Welding power supply with digital controller
US-9492880-B2 · Nov 15, 2016 · US
Engine driven welder with lever for polarity and output range
US-2016297026-A1 · Oct 13, 2016 · US
Method and apparatus for providing welding and auxiliary power
US-2016256950-A1 · Sep 8, 2016 · US
Methods and apparatus for improved low current AC/DC TIG welding and starting
US-9421630-B2 · Aug 23, 2016 · US
Method to control an arc welding system to reduce spatter
US-9415457-B2 · Aug 16, 2016 · US
Systems and methods for efficient provision of arc welding power source
US-2016221104-A1 · Aug 4, 2016 · US
Arc welding apparatus, constant voltage characteristic welding power source, and method for performing arc welding
US-9403232-B2 · Aug 2, 2016 · US
Systems and methods for detecting non-operating thyristors in welding systems
US-2016167152-A1 · Jun 16, 2016 · US
Welding assembly for high-bandwidth data communication
US-2016158869-A1 · Jun 9, 2016 · US
Welding device and method of welding automobile parts
US-2016158893-A1 · Jun 9, 2016 · US
Systems and methods for current mode communication via a weld cable
US-2016136746-A1 · May 19, 2016 · US
Power source for reducing electromagnetic interference and power consumption
US-2016129521-A1 · May 12, 2016 · US
Welding Type Power Supply With Transformer
US-2016129519-A1 · May 12, 2016 · US
Apparatus and method for energy replacement in a welding waveform during welding
US-9333581-B2 · May 10, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K9/1043?
- CPC B23K9/1043 is the Cooperative Patent Classification code for “characterised by the electric circuit (B23K9/1012 takes precedence).”
- How many patents are filed under CPC B23K9/1043 (characterised by the electric circuit (B23K9/1012 takes precedence))?
- Our database includes 565 publications tagged with this CPC code.
- Is patent activity under CPC B23K9/1043 growing?
- Publication counts under this code: 46 in 2024 vs 37 in 2025 (latest complete years).