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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/23/2015
Application #:
12878540
Filing Dt:
09/09/2010
Inventor:
Kezhong Zhao
Title:
MATRIX PRECONDITIONERS FOR SIMULATIONS OF PHYSICAL FIELDS
Assignment: 1
Reel/Frame:
026760/0398Recorded: 08/16/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/12/2011
Assignee:
202 E. 18TH STREET, SUITE 108
CHEYENNE, WYOMING 82001
Correspondent:
PATENT DEPARTMENT, GOODWIN PROCTER LLP
4365 EXECUTIVE DRIVE
3RD FL.
SAN DIEGO, CA 92121
Assignment: 2
Reel/Frame:
053723/0111Recorded: 09/09/2020Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/20/2017
Assignee:
2600 ANSYS DRIVE
CANONSBURG, PENNSYLVANIA 15317
Correspondent:
ANSYS, INC.
2600 ANSYS DRIVE
CANONSBURG, PA 15317

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