PRUEFTECHNIK DIETER BUSCH AG
20Patents
19Active
20Granted
50Portfolio score
Filing activity: Apr 21, 2005 → Oct 13, 2015 · 15 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8037615B2 | Process and device for determining the alignment of two rotatable machine parts, the alignment of two hollow cylindrical machine parts or for testing a component for straightness along a lengthwise side | Physics | 11 | Active |
| US7956601B2 | Device and process for detecting particles in a flowing liquid | Physics | 7 | Active |
| US7486390B2 | Device and process for alignment of machines, machine parts or other technical articles | Physics | 7 | Active |
| US7865333B2 | Process and device for monitoring a machine | Physics | 6 | Active |
| US7672001B2 | Device and process for quantitative assessment of the three-dimensional position of two machine parts, shafts, spindles, workpieces or other articles relative to one another | Physics | 5 | Active |
| US7705285B2 | Photodetector arrangement having a semiconductor body with plural layers and transistors, measurement arrangement with a photodetector arrangement and process for operating a measurement arrangement | Electricity | 3 | Active |
| US7304559B2 | Rotary transformer for transmission of electrical energy or information | Electricity | 2 | Active |
| US7584660B2 | Shock isolation system for an inertial sensor arrangement | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7723668B2 | Photodetector arrangement, measurement arrangement with a photodetector arrangement and process for operating a measurement arrangement | Electricity | 1 | Active |
| US7312864B2 | Measurement device and process for determining the straightness of hollow cylindrical or hollow conical bodies and their orientation relative to one another | Physics | 1 | Expired |
| US7579831B2 | Test device for tubular specimens | Physics | 1 | Active |
| US7714994B2 | Beam splitter for optical measurement systems for determining the characteristics of machine tools | Physics | 1 | Active |
| US7634948B2 | Process and device for dynamic measurement of the axial deformation of a rotating hollow shaft | Physics | 0 | Active |
| US8493065B2 | Device and method for inductive measurements—signal reconstruction | Physics | 0 | Active |
| US9482574B2 | Method for determining a quality characteristic and for vibration measurement | Physics | 0 | Active |
| US7646554B2 | Optical element for improving laser beam position | Physics | 0 | Active |
| US9746320B2 | Device for adjusting the light source of an electronic alignment device, operation being simplified by motorized adjustment of the light source, and a method in which this device is used | Physics | 0 | Active |
| US7486068B2 | Rotating head for nondestructive tests | Physics | 0 | Active |
| US9605997B2 | Method for determining a quality characteristic and vibration measurement method | Physics | 0 | Active |
| US7513162B2 | Vibration sensor or measurement detector | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.