Herbert Schewe
19Patents
13h-index
7Co-inventors
67Inventor score
Filing activity: Sep 27, 1983 → Aug 20, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4672493A | Thin-film magnetic head with a double gap for a recording medium to be magnetized vertically | Physics | 81 | Expired |
| US4495434A | Pressure-sensitive transducer using piezo ceramic material | Emerging Cross-Sectional Technologies | 50 | Expired |
| US4639811A | Combined magnetic write and read head for the vertical magnetization of a corresponding recording medium | Physics | 33 | Expired |
| US4951166A | Thin-film magnetic head with layer structure and with pole pieces of varying widths | Physics | 29 | Expired |
| US4742413A | Magnetic memory including a recording device and medium that can be magnetized vertically | Physics | 25 | Expired |
| US4703382A | Thin-film magnetic head for perpendicular (vertical) recording | Physics | 25 | Expired |
| US4574438A | Method of making pressure-sensitive transducer | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4652956A | Thin-film magnetic head for perpendicular magnetization having a ring shaped magnetic read/write conducting body and write coil winding arranged outside the conducting body | Physics | 25 | Expired |
| US4652957A | Magnetic write/read head for recording medium which can be magnetized perpendicularly comprising a magnetically conducting body having two pole legs with means for inhibiting operation of at least one pole leg during writing | Physics | 22 | Expired |
| US4727643A | Method for manufacturing a magnetic head by a thin-film technique | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7317210B2 | Organic light emitting diode, method for the production thereof and uses thereof | Electricity | 15 | Expired |
| US4782416A | Magnetic head having two legs of predetermined saturation magnetization for a recording medium to be magnetized vertically | Physics | 15 | Expired |
| US4675766A | Combined magnetic write and read head for a recording medium which can be magnetized perpendicularly | Physics | 14 | Expired |
| US4740855A | Magnetic thin-film head having a main and an auxiliary pole for vertical magnetization | Physics | 13 | Expired |
| US4843507A | Magnetic head with laminated structure | Physics | 12 | Expired |
| US5128614A | Compound core element having a pair of uniaxial anisotropic ferromagnetic cell components with different coercive field strength for a thin film sensor | Physics | 8 | Expired |
| US4677515A | Thin-film magnetic head for writing and reading for a recording medium that can be magnetized vertically | Physics | 4 | Expired |
| US4987510A | Thin film magnet head for vertical magnetization | Physics | 3 | Expired |
| US7534034B2 | Device for detecting at least one environmental influence | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.