Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 061996/0382 | |
| Pages: | 3 |
| | Recorded: | 12/06/2022 | | |
| Attorney Dkt #: | 042657.00000 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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03/26/2013
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Application #:
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12547115
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Filing Dt:
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08/25/2009
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Publication #:
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Pub Dt:
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03/03/2011
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Title:
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MANUFACTURING METHOD OF PLANAR OPTICAL WAVEGUIDE DEVICE WITH GRATING STRUCTURE
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Patent #:
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Issue Dt:
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07/24/2012
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Application #:
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12547146
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Filing Dt:
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08/25/2009
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Publication #:
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Pub Dt:
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03/03/2011
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Title:
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MANUFACTURING METHOD OF PLANAR OPTICAL WAVEGUIDE DEVICE WITH GRATING STRUCTURE
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Patent #:
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Issue Dt:
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01/30/2018
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Application #:
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15284971
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Filing Dt:
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10/04/2016
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Publication #:
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Pub Dt:
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01/26/2017
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Title:
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OPTICAL WAVEGUIDE DEVICE AND METHOD OF MANUFACTURING THE SAME
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Assignee
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| 11 SCIENCE PARK |
| SINGAPORE, SINGAPORE 117685 |
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Correspondence name and address
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ARENTFOX SCHIFF LLP
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1717 K STREET, NW
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WASHINGTON, DC 20006
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