Dirk Lange
18Patents
7h-index
41Co-inventors
62Inventor score
Filing activity: Jan 30, 1998 → May 26, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6668627B2 | Sensor apparatus with magnetically deflected cantilever | Emerging Cross-Sectional Technologies | 36 | Expired |
| US7289873B2 | Sensor system for a cutting machine tool | Performing Operations; Transporting | 24 | Expired |
| US6273234A | Braking device and method of braking moving pavements respectively escalators | Performing Operations; Transporting | 15 | Expired |
| US7710287B2 | Sensor system for machine tools | Electricity | 11 | Active |
| US6230871A | Safety device for escalators and moving pavements | Performing Operations; Transporting | 11 | Expired |
| US9639056B2 | Acoustical holography with multi-level square wave excitation signals | Physics | 9 | Active |
| US7847545B2 | System and method for correcting flow velocity measurements in phase contrast imaging using magnetic field monitoring | Physics | 8 | Active |
| US6758319B1 | Method for disconnecting transport systems and a security circuit for transport systems | Performing Operations; Transporting | 6 | Expired |
| US7533471B2 | Apparatus and method for testing threads | Physics | 5 | Active |
| US5992604A | Switching arrangement for returning a people-conveying device to a state of readiness | Physics | 5 | Expired |
| US6520300B2 | Method for regulating the brake(s) of an escalator or a moving walkway | Performing Operations; Transporting | 5 | Expired |
| US8793887B2 | Method and apparatus for thread testing by distance measurement | Physics | 4 | Active |
| US9079280B2 | Apparatus and method for monitoring a tool machine | Physics | 2 | Active |
| US6025024A | Process for generating structured surfaces in coil coating | Performing Operations; Transporting | 2 | Expired |
| US7692785B2 | System and method for optical power management | Physics | 1 | Active |
| US9733637B2 | Method and apparatus for automated configuration of a monitoring function of a machine tool | Emerging Cross-Sectional Technologies | 1 | Active |
| US7611790B2 | Zinc/air battery with improved lifetime | Electricity | 0 | Active |
| US11459434B2 | Antifouling polymeric coating compositions | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.