Thomas Fischer
103Patents
12h-index
146Co-inventors
89Inventor score
Filing activity: Jul 23, 1976 → Feb 9, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4757390A | Video recorder with a magnetic recording medium in the form of a tape | Electricity | 67 | Expired |
| US8907661B2 | Input apparatus with haptic feedback | Electricity | 41 | Active |
| US5713936A | Implantable medical device with end-of-life battery detection circuit | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4750158A | Integrated matrix of nonvolatile, reprogrammable storage cells | Physics | 35 | Expired |
| US4097039A | Strip laying apparatus | Performing Operations; Transporting | 27 | Expired |
| US6684124B2 | Method for controlling a processing device for a sequential processing of semiconductor wafers | Electricity | 24 | Expired |
| US4546669A | Connecting rod made of fiber reinforced synthetic material | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7646356B2 | Double spiral antenna | Electricity | 21 | Expired |
| US7751578B2 | Hearing device remote control unit as a network component and corresponding use thereof | Electricity | 17 | Active |
| US4905289A | Apparatus for the digital storage of audio signals employing read only memories | Physics | 16 | Expired |
| US4716807A | Speed control apparatus and method for braiding machine | Textiles; Paper | 15 | Expired |
| US7692974B2 | Memory cell, memory device, device and method of accessing a memory cell | Physics | 13 | Active |
| US4572067A | Petri dish imprinting apparatus | Performing Operations; Transporting | 12 | Expired |
| USD623206S1 | Controlling apparatus for a soldering iron | General | 12 | Expired |
| US7243683B2 | Overpressure valve for the content of a package | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4653055A | Method of correcting errors in bytes of teletext signals | Electricity | 11 | Expired |
| US9571944B2 | Hearing aid and method for producing a hearing aid | Emerging Cross-Sectional Technologies | 9 | Active |
| US7178550B2 | Pressure control valve for a packaging container and device for attaching the pressure control valve to a material web | Emerging Cross-Sectional Technologies | 8 | Expired |
| USD829791S1 | Control apparatus for a soldering iron | General | 8 | Active |
| US9183977B2 | Method for fabricating a coil by way of a rounded trench | Emerging Cross-Sectional Technologies | 8 | Active |
| US4555961A | Connecting rod made of fiber reinforced synthetic material | Emerging Cross-Sectional Technologies | 7 | Expired |
| US9980062B2 | Hearing aid and method for producing a hearing aid | Emerging Cross-Sectional Technologies | 7 | Active |
| US7016510B2 | Hearing aid and operating method for automatically switching to a telephone mode | Electricity | 7 | Expired |
| US9780161B2 | Transformer comprising a rounded coil | Emerging Cross-Sectional Technologies | 7 | Active |
| US9888327B2 | Hearing aid device having a folded dipole | Electricity | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.