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Wavelength locker
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Patent number 11,621,536
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Issue date Apr 4, 2023
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Acacia Communications, Inc.
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Long Chen
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H01 - BASIC ELECTRIC ELEMENTS
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Low-noise Raman amplifier
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Patent number 11,189,986
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Issue date Nov 30, 2021
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Fujitsu Limited
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Youichi Akasaka
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H01 - BASIC ELECTRIC ELEMENTS
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Dark cavity laser
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Patent number 11,043,788
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Issue date Jun 22, 2021
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Wenzhou Collaborative Innovation Center of Laser and Optoelectronics
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Jingbiao Chen
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H01 - BASIC ELECTRIC ELEMENTS
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Laser apparatus
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Patent number 10,985,522
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Issue date Apr 20, 2021
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FANUC CORPORATION
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Hiroshi Takigawa
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G02 - OPTICS
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Wavelength locker
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Patent number 10,833,472
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Issue date Nov 10, 2020
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Acacia Communications, Inc.
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Long Chen
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H01 - BASIC ELECTRIC ELEMENTS
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Wavelength locker
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Patent number 10,263,385
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Issue date Apr 16, 2019
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Acacia Communications, Inc.
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Long Chen
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H01 - BASIC ELECTRIC ELEMENTS
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Solid-state laser system
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Patent number 9,923,331
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Issue date Mar 20, 2018
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Voxtel, Inc.
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George Williams
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H01 - BASIC ELECTRIC ELEMENTS
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Optical device
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Patent number 9,825,424
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Issue date Nov 21, 2017
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Mitsubishi Electric Corporation
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Yojiro Watanabe
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G02 - OPTICS
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