Ulf Olsson
8Patents
5h-index
20Co-inventors
59Inventor score
Filing activity: Mar 25, 1997 → Jun 11, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6137791A | Communicating packet data with a mobile station roaming within an incompatible mobile network | Electricity | 217 | Expired |
| US6560239B1 | Retaining a data communication while responding to a paging notification | Electricity | 26 | Expired |
| US5903851A | Radio link short hold mode for mobile circuit data applications | Electricity | 21 | Expired |
| US8516550B2 | Systems and methods for enabling a service provider to obtain and use user information | Electricity | 19 | Active |
| US8687787B2 | Method and arrangement for making a call-setup | Electricity | 6 | Active |
| US8756051B2 | Method and communication network for providing announcements in preferred language while roaming | Electricity | 2 | Active |
| US6508115B2 | Transfer roll | Performing Operations; Transporting | 1 | Expired |
| US9203970B2 | Method and system for retrieving network addresses in hybrid telecommunication network | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.