Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Reexamination Certificate
2008-04-29
2008-04-29
Nguyen, Vincent Q. (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Lumped type parameters
C073S862044, C073S862045
Reexamination Certificate
active
10586234
ABSTRACT:
A circuit configuration recognizes the occupancy of a seat and triggers a seat belt warning in a motor vehicle. Resistance elements are disposed in a separated and flat manner on a motor vehicle seat, in particular on a sensor seating mat, which alters the resistance values when a force is exerted thereon, for example, perpendicular to the surface of the vehicle seat, or by bending. The weight-sensitive resistance elements contain first resistance elements and additional resistance elements, and the resistance values thereof can be measured in respectively different measuring circuits without the measuring results for the first resistance elements influencing the measuring results for the additional resistance elements.
REFERENCES:
patent: 6505521 (2003-01-01), Petri et al.
patent: 6522155 (2003-02-01), Pietsch et al.
patent: 7049830 (2006-05-01), Thinnes
patent: 2001/0040056 (2001-11-01), Schoos et al.
patent: 2002/0021136 (2002-02-01), Pietsch et al.
patent: 2002/0195016 (2002-12-01), Darraba et al.
patent: 2003/0023414 (2003-01-01), Lich et al.
patent: 2005/0072249 (2005-04-01), Maeda et al.
patent: 2006/0150752 (2006-07-01), Lorenz et al.
patent: 200 14 200 (2000-12-01), None
patent: 101 43 326 (2003-03-01), None
patent: 101 63 880 (2003-07-01), None
patent: 20 2005 000 018 (2005-04-01), None
patent: 0 758 741 (1997-02-01), None
patent: 2004268869 (2004-09-01), None
patent: 01/18515 (2001-03-01), None
patent: 2005/000637 (2005-01-01), None
Billen et al:“ Occupant Classification System for Smart Restraint Systems”, I.E.E. International Electronics & Engineering, Luxembourg, 1999.
Karges Peter
Krempl Michael
Melzl Hubert
Wild Gerhard
Greenberg Laurence A.
Locher Ralph E.
Nguyen Vincent Q.
Siemens Aktiengesellschaft
Stemer Werner H.
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