Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Reexamination Certificate
2004-11-24
2010-11-23
Goins, Davetta W (Department: 2612)
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
C340S572100, C073S146000
Reexamination Certificate
active
07839273
ABSTRACT:
A vehicle tire communication and information system for viewing air psi and other characteristics that affects psi in a tire includes un-obstructive sensors embedded in a silicon substrate and etched in a re-enforced micro-fibered material to enable excellent detection platform, sensitivity, and selectivity within the detection environment. The embedded sensors facilitate detection and communication efficiency and transforms electrical energy into acoustic energy indicative of data transmission to a wireless electronic control module, allowing a nitride membrane to march the acoustic impedance of the air inside the tire to enable pressure waves indicative of the tire pressure.
REFERENCES:
patent: 5289160 (1994-02-01), Fiorletta
patent: 5987980 (1999-11-01), Mangafas et al.
patent: 6281787 (2001-08-01), Lerg et al.
patent: 6571617 (2003-06-01), Van Niekerk et al.
patent: 2003/0136192 (2003-07-01), Tu et al.
Goins Davetta W
Walk Samuel J
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