Invention Grant
- Patent Title: Method for suppressing an echo signal
- Patent Title (中): 抑制回波信号的方法
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Application No.: US13596675Application Date: 2012-08-28
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Publication No.: US09025138B2Publication Date: 2015-05-05
- Inventor: Gavin Lancaster , Konrad A. Roider , Dieter Sewald
- Applicant: Gavin Lancaster , Konrad A. Roider , Dieter Sewald
- Applicant Address: AT
- Assignee: Swarovski-Optik KG.
- Current Assignee: Swarovski-Optik KG.
- Current Assignee Address: AT
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: AT1232/2011 20110829
- Main IPC: G01S7/487
- IPC: G01S7/487 ; G01S17/10 ; G01S7/481 ; G01S7/497
Abstract:
Method for suppressing an echo signal in a range finder device, which has at least one light-sensitive receiver and at least one laser light source as transmitter, characterized in that at least one counter signal corresponding to the echo signal is generated and which counter signal is super-imposed to a signal generated by the transmitter.
Public/Granted literature
- US20130222783A1 METHOD FOR SUPPRESSING AN ECHO SIGNAL Public/Granted day:2013-08-29
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