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Patent Assignment Details
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Reel/Frame:030888/0740   Pages: 6
Recorded: 07/24/2013
Attorney Dkt #:59235/10404
Conveyance: SECURITY AGREEMENT
Total properties: 9
1
Patent #:
Issue Dt:
11/19/2013
Application #:
12726237
Filing Dt:
03/17/2010
Publication #:
Pub Dt:
09/22/2011
Title:
Electret Microphone Circuit
2
Patent #:
Issue Dt:
03/23/2004
Application #:
29181588
Filing Dt:
05/08/2003
Title:
MICROPHONE
3
Patent #:
Issue Dt:
04/19/2005
Application #:
29204593
Filing Dt:
04/30/2004
Title:
MICROPHONE
4
Patent #:
Issue Dt:
03/04/2008
Application #:
29262313
Filing Dt:
06/30/2006
Title:
MICROPHONE
5
Patent #:
Issue Dt:
09/25/2007
Application #:
29262314
Filing Dt:
06/30/2006
Title:
MICROPHONE
6
Patent #:
Issue Dt:
06/10/2008
Application #:
29262315
Filing Dt:
06/30/2006
Title:
TUBE MICROPHONE AMPLIFIER
7
Patent #:
Issue Dt:
02/10/2009
Application #:
29292261
Filing Dt:
10/04/2007
Title:
SNOWFLAKE MICROPHONE
8
Patent #:
Issue Dt:
06/23/2009
Application #:
29325289
Filing Dt:
09/29/2008
Title:
MICROPHONE
9
Patent #:
Issue Dt:
09/08/2009
Application #:
29325292
Filing Dt:
09/29/2008
Title:
IN-LINE SIGNAL PROCESSOR
Assignor
1
Exec Dt:
07/12/2013
Assignee
1
800 NICOLLET MALL
MINNEAPOLIS, MINNESOTA 55402
Correspondence name and address
DORSEY & WHITNEY LLP
INTELLECTUAL PROPERTY DEPARTMENT
50 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402

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