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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/07/1992
Application #:
07401629
Filing Dt:
08/31/1989
Inventors:
PAUL S. D. LIN, ZHIFENG SHAO
Title:
ELECTRON MICROSCOPE WITH AN ASYMMETRICAL IMMERSION LENS
Assignment: 1
Reel/Frame:
005157/0266Recorded: 08/31/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/18/1989
Assignee:
1115 EAST 58TH STREET
CHICAGO, ILLINOIS 60637
Correspondent:
JAMES WARREN FALK
BELL COMMUNICATIONS RESEARCH, INC.
290 WEST MOUNT PLEASANT AVE., RM. 2E-304
LIVINGSTON, NJ 07039
Assignment: 2
Reel/Frame:
005157/0268Recorded: 08/31/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/25/1989
Assignee:
290 WEST MOUNT PLEASANT AVENUE
LIVINGSTON, NEW JERSEY 07039
Correspondent:
JAMES WARREN FALK
BELL COMMUNICATIONS RESEARCH, INC.
290 WEST MOUNT PLEASANT AVE., RM. 2E-304
LIVINGSTON, NJ 07039

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