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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/21/2007
Application #:
10801371
Filing Dt:
03/16/2004
Publication #:
Pub Dt:
04/28/2005
Inventor:
Jen Nan Feng
Title:
HIGH PERFORMANCE MICROPHONE AND MANUFACTURING METHOD THEREOF
Assignment: 1
Reel/Frame:
015598/0253Recorded: 07/26/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/22/2004
Assignee:
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60142
Correspondent:
MARSHALL GERSTEIN & BORUN LLP
ANTHONY G. SITKO
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357

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