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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
14919053
Filing Dt:
10/21/2015
Publication #:
Pub Dt:
03/31/2016
Inventors:
Yongcai Yu, Xiping Sun, Ming Zhang, Xingfu Cui, Lianhua Hou
Title:
Method and Device for Estimating Quality Factor Based on Zero Offset Vertical Seismic Profile Data
Assignment: 1
Reel/Frame:
036854/0975Recorded: 10/22/2015Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/14/2015
Exec Dt:
10/14/2015
Exec Dt:
10/14/2015
Exec Dt:
10/14/2015
Exec Dt:
10/14/2015
Assignee:
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA
Correspondent:
MARK B. SOLOMON
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133

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