Plasma cutting machine and cutting method
US-9516737-B2 · Dec 6, 2016 · US
for planar work
for planar work · 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 | B23K37/0408 |
| Official title | {for planar work} |
| Display label | for planar work |
| Total patents | 711 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 33 |
| 2016 | 29 |
| 2017 | 62 |
| 2018 | 49 |
| 2019 | 64 |
| 2020 | 95 |
| 2021 | 76 |
| 2022 | 88 |
| 2023 | 75 |
| 2024 | 69 |
| 2025 | 59 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Manufacturing apparatus for mask frame assembly, and method using the same
US-2016322609-A1 · Nov 3, 2016 · US
Machines for the Separative Machining of Plate-Shaped Workpieces
US-2016311069-A1 · Oct 27, 2016 · US
Machines for the Separative Machining of Plate-Shaped Workpieces
US-2016297036-A1 · Oct 13, 2016 · US
Machines for the Separative Machining of Plate-Shaped Workpieces
US-2016288257-A1 · Oct 6, 2016 · US
Laser processing system operating by plurality of operation modes
US-2016288255-A1 · Oct 6, 2016 · US
Joining approaches for sandwich structures
US-9457434-B2 · Oct 4, 2016 · US
Method and device for the resistance welding of sandwich sheets
US-2016279730-A1 · Sep 29, 2016 · US
Device and method for manufacturing welded shaped steel
US-2016250716-A1 · Sep 1, 2016 · US
Laser machining apparatus
US-2016250718-A1 · Sep 1, 2016 · US
Process for fabricating multilayer component
US-2016243639-A1 · Aug 25, 2016 · US
Laser processing system capable of adjusting timing to switch output command
US-2016249411-A1 · Aug 25, 2016 · US
Laser processing apparatus and laser processing method using the same technical field
US-9421638-B2 · Aug 23, 2016 · US
Laser processing machine
US-2016228982-A1 · Aug 11, 2016 · US
Reversible workbed support members for laser cutting machine
US-2016229003-A1 · Aug 11, 2016 · US
Retaining device for the form-fitting and/or force-fitting arrangement of two components to be connected in a bonded manner, and method for operating such a retaining device
US-9409261-B2 · Aug 9, 2016 · US
Chuck table
US-9381577-B2 · Jul 5, 2016 · US
Welding device and method of welding automobile parts
US-2016158893-A1 · Jun 9, 2016 · US
Workpiece Support For Use In A Machine Tool
US-2016144464-A1 · May 26, 2016 · US
Wire splicing device, wire splicing method, and method for manufacturing splice structure
US-2016105005-A1 · Apr 14, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K37/0408?
- CPC B23K37/0408 is the Cooperative Patent Classification code for “for planar work.”
- How many patents are filed under CPC B23K37/0408 (for planar work)?
- Our database includes 711 publications tagged with this CPC code.
- Is patent activity under CPC B23K37/0408 growing?
- Publication counts under this code: 69 in 2024 vs 59 in 2025 (latest complete years).