Seat belt system
US8217770B2 · kind B2 · utility
6Cited by
17References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2008 |
| Grant date | Jul 10, 2012 |
| Priority date | — |
| Expiry date | Oct 9, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08C17/02
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A seat belt monitoring system is provided. The seat belt monitoring system includes a seat belt system. The seat belt system has a first portion including a seat belt webbing and a tongue. The seat belt system also includes a buckle. A radio frequency device is associated with the first portion. The seat belt monitoring system further includes a radio frequency receiver that detects either a signal from the radio frequency device or a particular spatial relationship between the radio frequency device and a second radio frequency device placed near the buckle of the seat belt system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.