Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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03/09/2004
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Application #:
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09860354
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Filing Dt:
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05/18/2001
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Publication #:
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Pub Dt:
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03/28/2002
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Inventors:
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Shulin Peng, Weiwei Zhao, Lixin Wang, Xiaoxi Liu
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Title:
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METHOD AND APPARATUS FOR DETERMINING BLASTER DETONATION TIME AND FIRST ARRIVAL TIME OF SEISMIC WAVE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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6A HUIXIN DONG STREET, CHAOYANG DISTRICT |
BEIJING 100029, P.R., CHINA |
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PENNIE & EDMONDS LLP |
CHARLES E. MILLER |
1155 AVENUE OF AMERICAS |
NEW YORK, N.Y. 10036-2711 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT PREVIOUSLY RECORDED AT REEL 012256 FRAME 0093. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
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6A HUIXIN DONG STREET |
CHAOYANG DISTRICT |
BEIJING 100029, P.R., CHINA |
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PENNIE & EDMONDS LLP |
JAMES MARKEY |
1155 AVENUE OF THE AMERICAS |
NEW YORK, NEW YORK 10036-2711 |
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