IP Library › Granted Patent US 6,771,560
Granted Patent Utility
US 6,771,560 · Confirmation No. 3314

METHOD AND APPARATUS FOR ON-BOARD CALIBRATION IN PULSE-ECHO ACOUSTIC RANGING SYSTEM

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2004-03-22 892 List of references cited by examiner 1 View
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2004-03-17 SRNT Examiner's search strategy and results 1 View
2003-09-12 OATH Oath or Declaration filed 4 View
2003-09-12 FRPR Certified Copy of Foreign Priority Application 32 View
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2003-05-29 SPEC Specification 17 View
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Quick Facts
Patent No.
US 6,771,560
App. No.
10/447,105
Filed
2003-05-29
Granted
2004-08-03
Pub. No.
US20040004905A1
Examiner
LOBO, IAN J
Art Unit
3662
PTA
-120 days