Ola Sandstrom
5Patents
4h-index
7Co-inventors
42Inventor score
Filing activity: Nov 8, 2001 → Jun 18, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7385595B2 | Electronic pen and method for recording of handwritten information | Physics | 22 | Expired |
| US7127682B2 | Device and system for information management utilizing a filing appliance | Performing Operations; Transporting | 15 | Expired |
| US7089308B2 | Communication protocol | Electricity | 13 | Expired |
| US8094139B2 | Method in electronic pen, computer program product, and electronic pen | Physics | 4 | Active |
| US8982057B2 | Methods and systems for processing digitally recorded data in an electronic pen | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.