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Nantong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Quartz glass with low content of hydroxyl and high purity and metho...
Patent number
11,981,594
Issue date
May 14, 2024
ZHONGTIAN TECHNOLOGY ADVANCED MATERIALS CO., LTD.
Ming-Ming Tang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber, and system and method for manufacturing optical fiber
Patent number
10,571,627
Issue date
Feb 25, 2020
ZHONGTIAN TECHNOLOGY FIBER POTICS CO., LTD
Shan-Shan Cao
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus and method for producing core rod of optical fiber
Patent number
10,081,567
Issue date
Sep 25, 2018
ZHONGTIAN TECHNOLOGY ADVANCED MATERIALS CO., LTD.
Xinli Jiang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus and method for producing core rod of optical fiber
Patent number
9,522,838
Issue date
Dec 20, 2016
ZHONGTIAN TECHNOLOGY ADVANCED MATERIALS CO., LTD.
Xinli Jiang
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
QUARTZ GLASS WITH LOW CONTENT OF HYDROXYL AND HIGH PURITY AND METHO...
Publication number
20220340469
Publication date
Oct 27, 2022
Zhongtian Technology Advanced Materials Co., Ltd.
MING-MING TANG
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER, AND SYSTEM AND METHOD FOR MANUFACTURING OPTICAL FIBER
Publication number
20190101693
Publication date
Apr 4, 2019
ZHONGTIAN TECHNOLOGY FIBER POTICS CO., LTD
SHAN-SHAN CAO
G02 - OPTICS
Information
Patent Application
APPARATUS AND METHOD FOR PRODUCING CORE ROD OF OPTICAL FIBER
Publication number
20170096362
Publication date
Apr 6, 2017
Zhongtian Technology Advanced Materials Co., Ltd.
Xinli JIANG
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
APPARATUS AND METHOD FOR PRODUCING CORE ROD OF OPTICAL FIBER
Publication number
20150239768
Publication date
Aug 27, 2015
Zhongtian Technology Advanced Materials Co., Ltd.
Xinli JIANG
C03 - GLASS MINERAL OR SLAG WOOL
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last 30 trademarks