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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/12/2012
Application #:
12590685
Filing Dt:
11/12/2009
Inventors:
Seng-Tiong Ho, Yingyan Huang
Title:
INTEGRATED HIGH INDEX CONTRAST SUB-WAVELENGTH OPTICAL TRANSFORMING TIP FOR NEAR-FIELD SCANNING OPTICAL MICROSCOPE
Assignment: 1
Reel/Frame:
023884/0752Recorded: 02/02/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/02/2010
Exec Dt:
02/01/2010
Assignee:
828 DAVIS STREET
SUITE 206
EVANSTON, ILLINOIS 60201
Correspondent:
WILLIAM L. BOTJER
PO BOX 478
CENTER MORICHES, NY 11934
Assignment: 2
Reel/Frame:
057109/0051Recorded: 08/06/2021Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/20/2021
Assignee:
1800 MISSION HILLS ROAD, #315
NORTHBROOK, ILLINOIS 60062
Correspondent:
CHRISTOPHER M. SCHERER, DEWITT LLP
13845 BISHOP'S DRIVE
SUITE 300
BROOKFIELD, WI 53005

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