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Patent Grant
Apparatus for measuring a characteristic of an object using an opti...
Patent number
6,237,421
Issue date
May 29, 2001
Mitsubishi Denki Kabushiki Kaisha
Xin zen Li
G01 - MEASURING TESTING
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last 30 patents
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Patent Application
ACCESS MANAGEMENT APPARATUS AND ACCESS MANAGEMENT METHOD
Publication number
20200320021
Publication date
Oct 8, 2020
Canon Kabushiki Kaisha
Xin Li
G06 - COMPUTING CALCULATING COUNTING