Method of manufacturing a metal mask by laser cutting
US-9676063-B2 · Jun 13, 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 | B23K26/381 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 28 |
| 2016 | 5 |
| 2017 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heat dissipation approach in chip on board assembly by using stacked copper microvias
US-9641254-B1 · May 2, 2017 · US
Hybrid laser machining of multi-material stack-ups
US-2016368083-A1 · Dec 22, 2016 · US
Laser drilling through multi-layer components
US-2016279737-A1 · Sep 29, 2016 · US
Collecting / removing byproducts of laser ablation
US-2016221121-A1 · Aug 4, 2016 · US
Method and system for laser drilling
US-9248524-B2 · Feb 2, 2016 · US
Method and apparatus for machining strengthened glass and articles produced thereby
US-9227868-B2 · Jan 5, 2016 · US
Apparatus and method for producing tubular sections for manufacturing bags
US-9221229-B2 · Dec 29, 2015 · US
High power fiber laser effusion hole drilling apparatus and method of using same
US-2015367451-A1 · Dec 24, 2015 · US
Method to eliminate recast material
US-2015360326-A1 · Dec 17, 2015 · US
Laser via drilling apparatus and methods
US-9211609-B2 · Dec 15, 2015 · US
Machining device and machining method
US-2015352666-A1 · Dec 10, 2015 · US
Laser-perforated porous solid-state films and applications thereof
US-9209443-B2 · Dec 8, 2015 · US
Method of forming feature on tube
US-2015343565-A1 · Dec 3, 2015 · US
Remote feature measurement
US-2015343566-A1 · Dec 3, 2015 · US
Hollow Drug-Filled Stent and Method of Forming Hollow Drug-Filled Stent
US-2015328023-A1 · Nov 19, 2015 · US
Laser cutting method
US-9168611-B2 · Oct 27, 2015 · US
Method of generating high quality hole, recess or well in substrate
US-9168614-B2 · Oct 27, 2015 · US
Mitigating distortion of coated parts during laser drilling
US-2015298261-A1 · Oct 22, 2015 · US
Multiple-beam laser processing using multiple laser beams with distinct wavelengths and/or pulse durations
US-2015246412-A1 · Sep 3, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K26/381?
- CPC B23K26/381 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B23K26/381 (Operations & Transport)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC B23K26/381 growing?
- Publication counts under this code: 5 in 2016 vs 2 in 2017 (latest complete years).