LPKF LASER & ELECTRONICS AG
42Patents
32Active
42Granted
51Portfolio score
Filing activity: Jul 23, 1997 → Mar 10, 2022 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7060421B2 | Conductor track structures and method for production thereof | Emerging Cross-Sectional Technologies | 117 | Expired |
| US6696173B1 | Conducting path structures situated on a non-conductive support material, especially fine conducting path structures and method for producing same | Emerging Cross-Sectional Technologies | 96 | Expired |
| US5955179A | Coating for the structured production of conductors on the surface of electrically insulating substrates | Emerging Cross-Sectional Technologies | 35 | Expired |
| US7540934B2 | Method and apparatus for irradiation welding of two thermoplastic components | Performing Operations; Transporting | 20 | Expired |
| US6596966B1 | Method for making a marking in a glass body | Performing Operations; Transporting | 13 | Expired |
| US7510985B1 | Method to manufacture high-precision RFID straps and RFID antennas using a laser | Emerging Cross-Sectional Technologies | 8 | Active |
| US8759710B2 | Process and device for form locked joining of two components | Electricity | 8 | Active |
| US6178812A | Methods for measuring the sorbate content of substrates | Physics | 3 | Expired |
| US9924601B2 | Method for the metallation of a workpiece and a layer structure made up of a workpiece and a metal layer | Electricity | 3 | Active |
| US10300664B2 | Method and a device for the welding of two parts to be joined made of thermoplastic synthetic materials along a weld seam by means of laser | Performing Operations; Transporting | 3 | Active |
| US9676927B2 | Core-shell composite inorganic metal oxides and method of preparing for prevention of thermal oxidative degradation in polymer and resin compositions | Electricity | 2 | Active |
| US6765176B2 | Apparatus for treating materials by means of a laser beam | Performing Operations; Transporting | 2 | Expired |
| US9764978B2 | Method and device for separating a substrate | Chemistry; Metallurgy | 2 | Active |
| US6315507A | Drill or milling head | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8415583B2 | Clamping apparatus for clamping at least two component parts | Performing Operations; Transporting | 2 | Active |
| US7559152B2 | Method for determining the position of a milling tool and a machining head designed for carrying out the method | Emerging Cross-Sectional Technologies | 1 | Active |
| US6529532B2 | Apparatus for frequency conversion of a laser | Physics | 1 | Expired |
| US6627845B2 | Method and apparatus for laser machining using a laser beam | Performing Operations; Transporting | 1 | Expired |
| US9610729B2 | Device and method for performing and monitoring a plastic laser transmission welding process | Physics | 1 | Active |
| US11072041B2 | Method for producing a technical mask | Performing Operations; Transporting | 0 | Active |
| US11377387B1 | Method for producing microstructures in a glass substrate | Performing Operations; Transporting | 0 | Active |
| US8314362B2 | Device for machining a workpiece by means of parallel laser beams | Performing Operations; Transporting | 0 | Active |
| US9021691B2 | Method for introducing electrical insulations in printed circuit boards | Emerging Cross-Sectional Technologies | 0 | Active |
| US11446879B2 | Apparatus for joining, in particular laser welding, two components, and operating method for such a joining apparatus | Performing Operations; Transporting | 0 | Active |
| US10645814B2 | Method for creating patterned coatings on a molded article, and device for carrying out said method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.