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Patent Assignment Details
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Reel/Frame:015965/0517   Pages: 2
Recorded: 11/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/12/2008
Application #:
10981916
Filing Dt:
11/04/2004
Publication #:
Pub Dt:
05/12/2005
Title:
MTF MEASURING METHOD AND SYSTEM
Assignors
1
Exec Dt:
08/06/2003
2
Exec Dt:
08/06/2003
3
Exec Dt:
08/06/2003
Assignee
1
NO. 1 YONGCHANG NORTH ROAD
BJ ECONOMIC TECHNOLOGICAL DEVELOPMENT AREA
BEIJING, CHINA 100176
Correspondence name and address
PATRICK W. RASCHE
ARMSTRONG TEASDALE LLP
ONE METROPOLITAN SQUARE
SUITE 2600
ST. LOUIS, MO 63102

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