Patents by Inventor Chuanwu XUAN

Chuanwu XUAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • High-temperature resistant and small-diameter optical cable and preparation method thereof
    Patent number: 10215942
    Abstract: The present disclosure discloses a high-temperature resistant and small-diameter optical cable and a preparation method thereof. The high-temperature resistant and small-diameter optical cable is prepared by using acrylate as a coating material, using PHB/PET liquid crystal copolyester as an outer protective layer material and using an extrusion process. Compared to traditional optical cables, the novel optical cable has advantages in small diameter, low loss attenuation, good microbending property, excellent mechanical property, long one-time finished length (10 km˜26 km), long storage time, simple preparation process and wide operating temperature range.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: February 26, 2019
    Assignee: HENGTONG OPTIC-ELECTRIC CO., LTD.
    Inventors: Peidong Liu, Peng Cao, Zengqiang Zhang, Jicheng Yin, Chuanwu Xuan, Junxiong Wu, Xinhua Shen, Qiang Li, Hongzhou Pan, Di Wu, Zhongkai Wang, Shan Xu, Lihua Sun
  • High-temperature Resistant and Small-diameter Optical Cable and Preparation Method Thereof
    Publication number: 20180246288
    Abstract: The present disclosure relates to a high-temperature resistant and small-diameter optical cable and a preparation method thereof. The high-temperature resistant and small-diameter optical cable is prepared by using acrylate as a coating material, using PHB/PET liquid crystal copolyester as an outer protective layer material and using an extrusion process. Compared to traditional optical cables, the high-temperature resistant and small-diameter optical cable is small in diameter, low in loss, good in microbending property, excellent in mechanical property, long in one-time finished length (10 kilometers (km)˜26 km), long in storage time, simple in preparation process, and wide in operating temperature range.
    Type: Application
    Filed: November 2, 2016
    Publication date: August 30, 2018
    Applicant: Hengtong Optic-electric Co., Ltd.
    Inventors: Peidong LIU, Peng CAO, Zengqiang ZHANG, Jicheng YIN, Chuanwu XUAN, Junxiong WU, Xinhua SHEN, Qiang LI, Hongzhou PAN, Di WU, Zhongkai WANG, Shan XU, Lihua SUN
  • HIGH-TEMPERATURE RESISTANT AND SMALL-DIAMETER OPTICAL CABLE AND PREPARATION METHOD THEREOF
    Publication number: 20180129003
    Abstract: The present disclosure discloses a high-temperature resistant and small-diameter optical cable and a preparation method thereof. The high-temperature resistant and small-diameter optical cable is prepared by using acrylate as a coating material, using PHB/PET liquid crystal copolyester as an outer protective layer material and using an extrusion process. Compared to traditional optical cables, the novel optical cable has advantages in small diameter, low loss attenuation, good microbending property, excellent mechanical property, long one-time finished length (10 km˜26 km), long storage time, simple preparation process and wide operating temperature range.
    Type: Application
    Filed: December 20, 2017
    Publication date: May 10, 2018
    Applicant: Hengtong Optic-electric Co., Ltd.
    Inventors: Peidong LIU, Peng CAO, Zengqiang ZHANG, Jicheng YIN, Chuanwu XUAN, Junxiong WU, Xinhua SHEN, Qiang LI, Hongzhou PAN, Di WU, Zhongkai WANG, Shan XU, Lihua SUN