Jan Rubbmark
11Patents
8h-index
17Co-inventors
65Inventor score
Filing activity: May 29, 1987 → Jan 27, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6012105A | System for interfacing with an external accessory in one of two interface modes based on whether communication can be established with external accessory or not | Electricity | 165 | Expired |
| US6549790B1 | Portable telecommunication apparatus for multiple audio accessories | Electricity | 79 | Expired |
| US4869395A | Vending machine with interchangeable magazines | Physics | 43 | Expired |
| US6584329B1 | Method and apparatus enabling communication between an electric device and a battery | Electricity | 28 | Expired |
| US6211644A | Method and apparatus for identifying a battery | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6291966A | Method and an apparatus for storing and communicating battery information | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6211647A | Method enabling communications between an electronic device and a battery, an apparatus comprising an electronic device and a battery, and a battery enabling communication | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6201975A | Method and device relating to a user unit | Electricity | 9 | Expired |
| US4810957A | Device for sensing the number of items stored in a compartment | Physics | 5 | Expired |
| US6677727B1 | Method of synchronizing communications means in a battery to communications means in an electronic device, an apparatus, and a battery | Electricity | 4 | Expired |
| US6212402A | System connector | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.