Markus Meier
52Patents
11h-index
72Co-inventors
81Inventor score
Filing activity: Sep 16, 1981 → Nov 4, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4532564A | Removable disk cartridge | Physics | 37 | Expired |
| USD610060S1 | Motor car side mirror | General | 35 | Expired |
| USD610513S1 | Motor car side mirror | General | 26 | Expired |
| US5471546A | Fiber-optic transmission sensor with modulator | Physics | 25 | Expired |
| US6150909A | Electromagnetic switching device | Electricity | 23 | Expired |
| US4376294A | Head loading and retraction apparatus for magnetic disc storage systems | Physics | 18 | Expired |
| US4449155A | Gimbal assembly for flying magnetic transducer heads | Physics | 17 | Expired |
| US5500909A | Sensor head for a fiber-optic current measuring device | Physics | 16 | Expired |
| US5986528A | Electrical switching device | Electricity | 15 | Expired |
| US5834933A | Method for magnetooptic current measurement and magnetooptic current-measuring device | Physics | 12 | Expired |
| USD738828S1 | Safety relay | General | 11 | Active |
| US5550345A | Process and device for welding sheets by laser to form compound sheets | Electricity | 9 | Expired |
| USD555115S1 | Control part of an electronic device | General | 8 | Expired |
| USD776067S1 | Safety relay | General | 7 | Active |
| USD776066S1 | Safety relay | General | 7 | Active |
| US7928685B2 | Method of manufacturing a starting device for a three phase electric motor, and a starting device | Emerging Cross-Sectional Technologies | 6 | Active |
| USD776626S1 | Safety relay | General | 6 | Active |
| US5984163A | Method of producing and utilizing deformable workpieces for high-pressure forming and products formed thereby | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5583428A | Solid optical current sensor | Physics | 5 | Expired |
| US6394335B2 | Method for producing a molded part and a molded part produced according to said method | Performing Operations; Transporting | 5 | Expired |
| US6649854B1 | Vacuum contactor with movable guide element | Electricity | 5 | Expired |
| US5977511A | Process and device for welding sheets by laser to form compound sheets | Electricity | 4 | Expired |
| US7679886B2 | Engine control device | Electricity | 3 | Active |
| USD554038S1 | Vehicle mirror mount design | General | 3 | Expired |
| US7448765B2 | Holding arm connection for exterior vehicle mirror assembly | Performing Operations; Transporting | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.