US Patent 11493705 Connection structure of optical waveguide chips
Patent 11493705 was granted and assigned to Nippon Telegraph and Telephone on November, 2022 by the United States Patent and Trademark Office.
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Patent Number
114937050
Date of Patent
November 8, 2022
0Patent Application Number
172325570
Date Filed
April 16, 2021
0Patent Citations
Patent Primary Examiner
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US Patent 11493705 Connection structure of optical waveguide chips
Article
A connection structure of optical waveguide chips includes a base substrate (
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
114937050
Date of Patent
November 8, 2022
0Patent Application Number
172325570
Date Filed
April 16, 2021
0Patent Citations
Patent Primary Examiner
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