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Lawrence Dah Ching TZUANG
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New York, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Emitter array
Patent number
11,947,042
Issue date
Apr 2, 2024
Voyant Photonics, Inc.
Sajan Shrestha
G01 - MEASURING TESTING
Information
Patent Grant
Optical multiplexer switch tree
Patent number
11,899,337
Issue date
Feb 13, 2024
Voyant Photonics, Inc.
Lawrence Dah Ching Tzuang
G02 - OPTICS
Information
Patent Grant
Multi-chirp pre-distorted laser linearization for FMCW LiDAR
Patent number
11,874,404
Issue date
Jan 16, 2024
Voyant Photonics, Inc.
Lawrence D. Tzuang
G01 - MEASURING TESTING
Information
Patent Grant
Optical phased array driver
Patent number
11,863,206
Issue date
Jan 2, 2024
Voyant Photonics, Inc.
Christopher T. Phare
G02 - OPTICS
Information
Patent Grant
Optical multiplexer switch tree
Patent number
11,561,452
Issue date
Jan 24, 2023
Voyant Photonics, Inc.
Lawrence Dah Ching Tzuang
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL MULTIPLEXER SWITCH TREE
Publication number
20230116990
Publication date
Apr 20, 2023
Voyant Photonics, Inc.
Lawrence Dah Ching TZUANG
G02 - OPTICS
Information
Patent Application
MULTI-CHIRP PRE-DISTORTED LASER LINEARIZATION FOR FMCW LIDAR
Publication number
20230014034
Publication date
Jan 19, 2023
VOYANT PHOTONICS, INC.
Lawrence D. TZUANG
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL MULTIPLEXER SWITCH TREE
Publication number
20220066282
Publication date
Mar 3, 2022
VOYANT PHOTONICS, INC.
Lawrence Dah Ching TZUANG
G02 - OPTICS
Information
Patent Application
OPTICAL PHASED ARRAY DRIVER
Publication number
20220021398
Publication date
Jan 20, 2022
VOYANT PHOTONICS, INC.
Christopher T. Phare
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
EMITTER ARRAY
Publication number
20220011643
Publication date
Jan 13, 2022
VOYANT PHOTONICS, INC.
Sajan SHRESTHA
G01 - MEASURING TESTING
Information
Patent Application
EMITTER ARRAY
Publication number
20220011406
Publication date
Jan 13, 2022
Voyant Photonics Inc.
Sajan SHRESTHA
G01 - MEASURING TESTING