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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/15/2022
Application #:
16503930
Filing Dt:
07/05/2019
Publication #:
Pub Dt:
04/02/2020
Inventors:
Hesong HU, Chunlin LIU, Shuo ZHANG, Xueshun YANG
Title:
PILE INTEGRITY DETECTION SYSTEM BASED ON CROSS-HOLE SONIC LOGGING METHOD
Assignment: 1
Reel/Frame:
049681/0799Recorded: 07/05/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/15/2019
Exec Dt:
06/15/2019
Exec Dt:
06/15/2019
Exec Dt:
06/15/2019
Assignees:
NO. 833 BAIYUN AVENUE NORTH, BAIYUN DISTRICT
GUANGZHOU, CHINA 510440
NO. 833 BAIYUN AVENUE NORTH, BAIYUN DISTRICT
GUANGZHOU, CHINA 510440
Correspondent:
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033

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