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Patents Grants
last 30 patents
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Patent Grant
Large numerical aperture phase-shifting dual pinhole diffraction in...
Patent number
10,012,491
Issue date
Jul 3, 2018
Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of...
Nikolay Voznesenskiy
G01 - MEASURING TESTING
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Patent Application
LARGE NUMERICAL APERTURE PHASE-SHIFTING DUAL PINHOLE DIFFRACTION IN...
Publication number
20170184391
Publication date
Jun 29, 2017
CHANGCHUN INSTITUTE OF OPTICS, FINE MECHANICS AND PHYSICS, CHINESE ACADEMY OF...
Nikolay VOZNESENSKIY
G01 - MEASURING TESTING
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Patent Application
OPTICAL INSTRUMENT FOR TESTING OPTICAL SYSTEMS AND SAMPLES
Publication number
20110249272
Publication date
Oct 13, 2011
VTT-NTM OU
Maria Voznesenskaya
G01 - MEASURING TESTING
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