Ultrasonic sensor having transmission device and reception...

Details Ultrasonic sensor having transmission device and reception... Ultrasonic sensor having transmission device and reception...

2006-01-19

2009-06-02

Williams, Hezron (Department: 2856)

Measuring and testing

Vibration

Sensing apparatus

C340S436000, C367S099000, C367S087000, C367S909000, C701S301000, C701S300000

Reexamination Certificate

active

07540194

ABSTRACT:
An ultrasonic sensor for detecting an object includes: a substrate; a transmission device for transmitting an ultrasonic wave; a plurality of reception devices for receiving the ultrasonic wave; and a circuit for processing received ultrasonic waves, which are received by the reception devices after the ultrasonic wave transmitted from the transmission device is reflected by the object. The transmission device and the reception devices are integrated into the substrate. The dimensions of the sensor are minimized, and detection accuracy of the sensor is improved.

REFERENCES:
patent: 4581726 (1986-04-01), Makino et al.
patent: 4674073 (1987-06-01), Naruse
patent: 6289282 (2001-09-01), Hassler et al.
patent: 6381197 (2002-04-01), Savord et al.
patent: 6492902 (2002-12-01), Nishimoto et al.
patent: 7420876 (2008-09-01), Sugiura
patent: 2005/0088334 (2005-04-01), Herder
patent: 2005/0242596 (2005-11-01), Zanella et al.
patent: 1 278 076 (2003-01-01), None
patent: A-61-220598 (1986-09-01), None
patent: A-6-331742 (1994-12-01), None
patent: A-10-013981 (1998-01-01), None
patent: A-10-20017 (1998-01-01), None
patent: A-2001-16694 (2001-01-01), None
patent: A-2003-284182 (2003-10-01), None
patent: WO 2005064589 (2005-07-01), None
Translation of French Search Report dated Dec. 26, 2006 in corresponding French patent application No. FR 06 01801.

Affiliated with

Also associated with

Rating

Ultrasonic sensor having transmission device and reception... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultrasonic sensor having transmission device and reception..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasonic sensor having transmission device and reception... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4092828