Longfei WANG

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Large-effective-mode-area low-loss optical fiber with optimized cla...
- Patent number 12,099,233
- Issue date Sep 24, 2024
- JIANGSU ETERN OPTICAL FIBER TECHNOLOGY CO., LTD.
- Longfei Wang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LARGE-EFFECTIVE-MODE-AREA LOW-LOSS OPTICAL FIBER WITH OPTIMIZED CLA...
- Publication number 20230176277
- Publication date Jun 8, 2023
- JIANGSU ETERN OPTICAL FIBER TECHNOLOGY CO., LTD.
- Longfei WANG
- G02 - OPTICS
Information Patent Application
METHOD FOR AUTOMATICALLY PROCESSING CONICAL TIP OF OPTICAL FIBER PR...
- Publication number 20230174407
- Publication date Jun 8, 2023
- JIANGSU ETERN CO., LTD.
- Yonglin LUO
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
RECOVERY AND REUSE METHOD OF QUARTZ POWDER WASTE IN OUTSIDE-OF-TUBE...
- Publication number 20230167016
- Publication date Jun 1, 2023
- JIANGSU ETERN OPTICAL FIBER TECHNOLOGY CO., LTD.
- Hongda CHEN
- C01 - INORGANIC CHEMISTRY