Communications: directive radio wave systems and devices (e.g. – Return signal controls external device – Radar mounted on and controls land vehicle
Reexamination Certificate
2007-01-02
2007-01-02
Sotomayor, John B. (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Return signal controls external device
Radar mounted on and controls land vehicle
C342S071000, C342S082000
Reexamination Certificate
active
11100130
ABSTRACT:
A radar apparatus for a vehicle radiates laser beams and integrates a plurality of received signals corresponding to the same plurality of successively radiated laser beams. Thus, the sensitivity to detect a beam-reflecting body is improved. Further, a sampling start timing of the received signals is delayed as a delay time relative to a radiation timing of the laser beam corresponding to the received signal. By changing the delay time, beam-reflecting bodies throughout all detection distances can be detected even when the number of sampling points is made smaller than the number of sampling points required to cover all the detection distances in order to reduce the integration processing load.
REFERENCES:
patent: 5291202 (1994-03-01), McClintock
patent: 5337052 (1994-08-01), Lohrmann et al.
patent: 5583512 (1996-12-01), McEligot
patent: 6069581 (2000-05-01), Bell et al.
patent: 6798375 (2004-09-01), Brosche
patent: 2003/0179131 (2003-09-01), Brosche
patent: 2003/0210174 (2003-11-01), Nakamura
patent: 2004/0169840 (2004-09-01), Hoashi et al.
patent: 2005/0200833 (2005-09-01), Nakamura et al.
patent: 2005/0225478 (2005-10-01), Nakamura
patent: 2005/0243301 (2005-11-01), Takagi
patent: 2002-040139 (2002-02-01), None
patent: 2005300233 (2005-10-01), None
DENSO Corporation
Harness Dickey & Pierce PLC
Sotomayor John B.
LandOfFree
Vehicle radar apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vehicle radar apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle radar apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3768334