Acoustic fingerprinting of mechanical devices

• US 8,983,677 B2
• Filed: 07/27/2009
• Issued: 03/17/2015
• Est. Priority Date: 10/01/2008
• Status: Active Grant

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Wright, George L., Wright, Mark A.
• Primary Examiner(s): Dager, Jonathan M
• Application Number:
  US12/510,129
• Publication Number:
  US 20100080086A1
• Time in Patent Office: 2,059 Days
• US Class Current: 701/1
• CPC Class Codes: H04B 11/00 Transmission systems employing sonic, ultrasonic or infrasonic waves
• CPC Class Codes: H04K 1/00 Secret communication
• CPC Class Codes: H04K 2203/22 for communication related to vehicles
• CPC Class Codes: H04K 3/45 characterized by including monitoring of the target or target signal, e.g. in reactive jammers or follower jammers for example by means of an alternation of jamming phases and monitoring phases, called "look-through mode"

Claims