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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/01/2023
Application #:
17820608
Filing Dt:
08/18/2022
Publication #:
Pub Dt:
12/08/2022
Inventors:
Guangli Xie, Bo CHEN, Zhanghua WU, Yaofu GONG
Title:
PHOTOIONIZATION DETECTOR AUTOMATED ZERO LEVEL CALIBRATION
Assignment: 1
Reel/Frame:
060840/0935Recorded: 08/18/2022Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/25/2018
Exec Dt:
09/25/2018
Exec Dt:
09/25/2018
Exec Dt:
10/01/2018
Assignee:
855 S. MINT STREET
CHARLOTTE, NORTH CAROLINA 28202
Correspondent:
AMY BOYD
101 S. TRYON STREET
CHARLOTTE, NC 28280

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