Patents by Inventor Tianyuan LI

Tianyuan LI 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).

  • Publication number: 20190376153
    Abstract: A Pseudomonas sp. ECO-1 strain was preserved at the China General Microbiological Culture Collection Center (CGMCC) on Mar. 31, 2017, with the preservation number of CGMCC No. 13960. The Pseudomonas sp. ECO-1 strain was separated from POPs (Persistent Organic Pollutants) polluted soil for the first time. The bifunctional enzyme preparation capable of efficiently degrading polychlorinated biphenyl and atrazine was prepared by utilizing the strain for the first time; especially, the bifunctional enzyme preparation has remarkable degradation activity on the polychlorinated biphenyl which is difficult to degrade under an aerobic condition, which is completely different from functions of existing known Pseudomonas sp. and enzyme preparations thereof.
    Type: Application
    Filed: June 12, 2018
    Publication date: December 12, 2019
    Inventors: Lei JI, Qiang ZHANG, Guanhong CHEN, Jianing WANG, Xiaowen FU, Fanyong SONG, Tianyuan LI
  • Publication number: 20180340295
    Abstract: A layer of wires is preliminarily stranded by a layer of strand-through holes, and a first strand cylinder is used for the second pressing and stranding. The next layer of special-shaped single wires is stranded through a second pre-stranding assembly, and then the last layer of wires is stranded through a main stranding mold, thus stranding a plurality of layers at the same time with a compact structure. The outer circumference of the guide roller matches that of the special-shaped single wire, avoiding the reduced quality of stranded cable. The first rotating connector is bowl-shaped and is provided with a layer of strand-through holes together with a structure in which a first pull rod is in fit with the rotating connector and a structure in which a second pull rod is in fit with the rotating connector.
    Type: Application
    Filed: November 1, 2017
    Publication date: November 29, 2018
    Applicant: Chongqing Yufeng Xinxin Wire & Cable Technology Co., Ltd.
    Inventors: Lingguo ZENG, Yongxin YANG, Zhijun LI, Tianyuan LI, Zhouquan YANG
  • Patent number: 9567697
    Abstract: A preparation method of a jacquard sandwich fabric with a two-colored surface is disclosed, employing a jacquard warp knitting machine, comprising: 1) changing a guide bar configuration; 2) changing a jacquard control signal; 3) re-defining a basic stitch of a jacquard; 5) converting a designed pattern into a graphic diagram, and continuously modifying the pattern through the graphic diagram; 6) after finishing the pattern design, directly exporting a knitting document, importing the document into a machine file, and producing the jacquard sandwich mesh fabric with a two-colored surface. A weft laid-in stitch is added. The weft laid-in stitch can completely hide the yarns, so a two color effect can be obtained.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: February 14, 2017
    Assignee: PUTIAN HUAFENG INDUSTRIAL & TRADE CO., LTD.
    Inventors: Huashan Fang, Huayu Fang, Tianyu Xu, Yinquan Yao, Liqiong Zhuo, Tianyuan Li, Jiantong Wu, Daneshvar Kamran
  • Patent number: 9422649
    Abstract: A preparation method of a jacquard sandwich fabric with a surface inlaid with yarns in reverse is disclosed, employing double-needle bar sandwich warp knitting machine, comprising the following steps: 1) reversely inlaying yarns; 2) re-defining the basic stitch of the jacquard, designing two basic stitches; 3) designing patterns using color (16) and color (20) according to the actual fabric needs, and drawing; 4) directly raising a pattern through a jacquard guide bar; 5) converting the designed pattern into a graphic diagram, and continuously modifying the pattern through the graphic diagram; 6) after finishing the pattern design, producing the finished fabric product. The fabric only has two basic stitches, and when designing the jacquard pattern, only color (16) and color (20) are needed for drawing, thus reducing half of the basic stitch color and reducing at least half the design steps.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: August 23, 2016
    Assignee: FUJIAN HUAFENG NEW MATERIALS CO., LTD.
    Inventors: Huayu Fang, Huashan Fang, Tianyu Xu, Dehua Yang, Zhijian Fang, Tianyuan Li, Jiantong Wu, Daneshvar Kamran
  • Publication number: 20160053416
    Abstract: A preparation method of a jacquard sandwich fabric with a surface inlaid with yarns in reverse is disclosed, employing double-needle bar sandwich warp knitting machine, comprising the following steps: 1) reversely inlaying yarns; 2) re-defining the basic stitch of the jacquard, designing two basic stitches; 3) designing patterns using color (16) and color (20) according to the actual fabric needs, and drawing; 4) directly raising a pattern through a jacquard guide bar; 5) converting the designed pattern into a graphic diagram, and continuously modifying the pattern through the graphic diagram; 6) after finishing the pattern design, producing the finished fabric product. The fabric only has two basic stitches, and when designing the jacquard pattern, only color (16) and color (20) are needed for drawing, thus reducing half of the basic stitch color and reducing at least half the design steps.
    Type: Application
    Filed: April 2, 2014
    Publication date: February 25, 2016
    Inventors: Huayu FANG, Huashan FANG, Tianyu XU, Dehua YANG, Zhijian FANG, Tianyuan LI, Jiantong WU, Daneshvar KAMRAN
  • Publication number: 20160040333
    Abstract: A preparation method of a jacquard sandwich fabric with a two-colored surface is disclosed, employing a jacquard warp knitting machine, comprising the following steps: 1) changing the guide bar configuration; 2) changing a jacquard control signal; 3) re-defining the basic stitch of the jacquard; 5) converting the designed pattern into a graphic diagram, and continuously modifying the pattern through the graphic diagram; 6) after finishing the pattern design, directly exporting a knitting document, importing the document into a machine file, and producing the jacquard sandwich mesh fabric with a two-colored surface. The weft laid-in stitch is added. The weft laid-in stitch can completely hide the yarns, so the two color effect can be obtained.
    Type: Application
    Filed: April 2, 2014
    Publication date: February 11, 2016
    Applicant: PUTIAN HUAFENG INDUSTRIAL&TRADE CO.,LTD.
    Inventors: Huashan FANG, Huayu FANG, Tianyu XU, Yinquan YAO, Liqiong ZHUO, Tianyuan LI, Jiantong WU, Daneshvar KAMRAN