Invention Grant
US07693007B2 Ultrasonic sensor with separate sending device and receiving device
有权
超声波传感器具有独立的发送装置和接收装置
- Patent Title: Ultrasonic sensor with separate sending device and receiving device
- Patent Title (中): 超声波传感器具有独立的发送装置和接收装置
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Application No.: US12216730Application Date: 2008-07-10
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Publication No.: US07693007B2Publication Date: 2010-04-06
- Inventor: Makiko Sugiura , Yasuyuki Okuda , Takahiko Yoshida
- Applicant: Makiko Sugiura , Yasuyuki Okuda , Takahiko Yoshida
- Applicant Address: JP Kariya
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Posz Law Group, PLC
- Priority: JP2007-193225 20070725
- Main IPC: G01S15/93
- IPC: G01S15/93
Abstract:
An ultrasonic sensor includes a sending device and a receiving device. The sending device has a sending surface for sending an ultrasonic wave into a sending area. The receiving device has a receiving surface for receiving the ultrasonic wave reflected by an external object from a receiving area. The sending area has an overlapping area with the receiving area. The overlapping area is offset to one of the sending area and the receiving area.
Public/Granted literature
- US20090028002A1 Ultrasonic sensor Public/Granted day:2009-01-29
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