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FUJIAN, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Short-waveband active optical component based on vertical emitting...
Patent number
11,454,772
Issue date
Sep 27, 2022
FUZHOU PHOTOP OPTICS CO., LTD
Guanglong Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
System and Method for Generating a Two-Dimensional Optical or Laser...
Publication number
20240427164
Publication date
Dec 26, 2024
Fuzhou Photop Optics Co., Ltd.
Yanfeng Yang
G02 - OPTICS
Information
Patent Application
FIBER COLLIMATOR WITH FRESNEL LENS
Publication number
20240393539
Publication date
Nov 28, 2024
Fuzhou Photop Optics Co., Ltd
Xiangyu SUN
G02 - OPTICS
Information
Patent Application
Optical Fiber Cladding Optical Filter
Publication number
20240295700
Publication date
Sep 5, 2024
Fuzhou Photop Optics Co., Ltd.
Li Wu
G02 - OPTICS
Information
Patent Application
Optical Fiber Capillary Tube Power Stripper
Publication number
20240295709
Publication date
Sep 5, 2024
Fuzhou Photop Optics Co., Ltd.
Li Wu
G02 - OPTICS
Information
Patent Application
Optical Device For AR Glasses
Publication number
20240241376
Publication date
Jul 18, 2024
Fuzhou Photop Optics Co., Ltd.
Tyler You
G02 - OPTICS
Information
Patent Application
VCSEL-BASED FREE SPACE ACTIVE OPTICAL TRANSCEIVER COMPONENT
Publication number
20220052511
Publication date
Feb 17, 2022
c/o FUZHOU PHOTOP OPTICS CO., LTD
Guanglong LU
H01 - BASIC ELECTRIC ELEMENTS
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