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Optical modulator
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Patent number 11,977,282
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Issue date May 7, 2024
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Nippon Telegraph and Telephone Corporation
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Tatsuro Hiraki
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G02 - OPTICS
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Liquid crystal display device
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Patent number 11,971,638
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Issue date Apr 30, 2024
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Semiconductor Energy Laboratory Co., Ltd.
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Atsushi Umezaki
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Display device
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Patent number 11,754,896
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Issue date Sep 12, 2023
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Semiconductor Energy Laboratory Co., Ltd.
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Atsushi Hirose
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G02 - OPTICS
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Display device
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Patent number 11,698,555
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Issue date Jul 11, 2023
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Japan Display Inc.
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Tomohide Onogi
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H01 - BASIC ELECTRIC ELEMENTS
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Capacitive optical modulator
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Patent number 11,686,992
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Issue date Jun 27, 2023
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STMicroelectronics (Crolles 2) SAS
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Frédéric Boeuf
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G02 - OPTICS
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Liquid crystal display device
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Patent number 11,194,203
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Issue date Dec 7, 2021
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Semiconductor Energy Laboratory Co., Ltd.
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Atsushi Umezaki
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Display device
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Patent number 11,181,793
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Issue date Nov 23, 2021
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Semiconductor Energy Laboratory Co., Ltd.
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Atsushi Hirose
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H01 - BASIC ELECTRIC ELEMENTS
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Capacitive optical modulator
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Patent number 11,150,533
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Issue date Oct 19, 2021
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STMicroelectronics (Crolles 2) SAS
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Frédéric Boeuf
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G02 - OPTICS
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Display device
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Patent number 11,143,923
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Issue date Oct 12, 2021
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Japan Display Inc.
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Tomohide Onogi
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H01 - BASIC ELECTRIC ELEMENTS
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Display panel and 3D printing device
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Patent number 10,989,973
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Issue date Apr 27, 2021
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Shanghai AVIC OPTO Electronics Co., Ltd.
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Kerui Xi
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Display device
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Patent number 10,978,497
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Issue date Apr 13, 2021
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Seminconductor Energy Laboratory Co., Ltd.
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Atsushi Umezaki
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS