Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 060521/0710 | |
| Pages: | 6 |
| | Recorded: | 07/15/2022 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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12/26/2017
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Application #:
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15281366
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Filing Dt:
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09/30/2016
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Publication #:
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Pub Dt:
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01/19/2017
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Title:
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PLANAR OPTICAL WAVEGUIDE DEVICE, DP-QPSK MODULATOR, COHERENT RECEIVER, AND POLARIZATION DIVERSITY
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Patent #:
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Issue Dt:
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11/07/2017
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Application #:
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15447615
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Filing Dt:
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03/02/2017
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Publication #:
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Pub Dt:
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06/22/2017
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Title:
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SUBSTRATE-TYPE OPTICAL WAVEGUIDE ELEMENT
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Patent #:
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Issue Dt:
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01/23/2018
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Application #:
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15447907
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Filing Dt:
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03/02/2017
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Publication #:
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Pub Dt:
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06/22/2017
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Title:
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SUBSTRATE-TYPE OPTICAL WAVEGUIDE ELEMENT AND METHOD FOR PRODUCING SUBSTRATE-TYPE OPTICAL WAVEGUIDE ELEMENT
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Patent #:
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Issue Dt:
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09/24/2019
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Application #:
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16208134
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Filing Dt:
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12/03/2018
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Publication #:
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Pub Dt:
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06/06/2019
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Title:
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OPTICAL MODULE AND INPUTTING METHOD
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Assignee
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1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI |
KANAGAWA, JAPAN 211-8588 |
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Correspondence name and address
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IPUSA, P.L.L.C
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1054 31ST STREET, N.W.
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SUITE 400
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WASHINGTON, DC 20007
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