| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 6 | |
| #3 | United States | 3 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Electrical machinery and energy | |
| #3 | Control | |
| #4 | Civil engineering | |
| #5 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Vehicle parts | |
| #2 | Locks | |
| #3 | Registering devices | |
| #4 | Electric switches | |
| #5 | Electrically-conductive connections | |
| #6 | Transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nyfelt Leif | 18 |
| #2 | Nyfelt L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5798714A | Arrangement for preventing a motor vehicle from passing a specific place unauthorized | |
| WO9511498A1 | A remote control device | |
| WO9505516A1 | A lock arrangement | |
| WO9425710A1 | A vehicle door locking arrangement | |
| WO9406142A1 | A cable bunch coding device | |
| EP0627998A1 | A method and arrangement for remotely controlling one or more functions of a motor-driven vehicle |