Patents by Inventor Jifan Jin

Jifan Jin 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).

  • Patent number: 11098388
    Abstract: The present invention provides an apparatus for preparing a metal based on solar energy thermal reduction. The apparatus includes a solar energy collection and photothermal conversion system and a thermal reduction system. The solar energy collection and photothermal conversion system includes: a solar energy collection device (1), a solar energy concentration device (2), and a solar energy transfer device (3) or a photothermal conversion and transfer device. The thermal reduction system includes: a metal reduction chamber (15), an electric field and/or magnetic field generation device (15-3), and a separation and cooling device (15-4). The solar energy collection and photothermal conversion system transfers sunlight or heat to the metal reduction chamber to decompose a metal oxide, and a product resulted from the decomposition is dissociated under the effect of an electric field/magnetic field, and a liquid metal is obtained upon cooling.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: August 24, 2021
    Assignees: LANZHOU JINFULE BIOTECHNOLOGY CO. LTD., SPRING POWER LIMITED
    Inventor: Jifan Jin
  • Patent number: 10886584
    Abstract: This invention is related to a type of Air Metal Fuel Cell. The Air Metal Fuel Cell in this invention is made of a positive air electrode, metal negative electrode, membrane/membrane bag, siphon material, electrolyte, mandrel, shockproof buffer layer, cathode electrolyte, positive electrolyte, battery shell and supporting fixing device. There is a hydrophobic structure layer between the positive and negative electrodes. The advantages of the invented cell include high energy density, low production costs, and superior safety and reliability.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: January 5, 2021
    Assignees: LANZHOU JINFULE BIOTECHNOLOGY CO. LTD., KIN STAR INTERNATIONAL LIMITED, SPRING POWER LIMITED, JIN JIN PACIFIQUE COMPAGNIE
    Inventor: Jifan Jin
  • Publication number: 20190301032
    Abstract: The present invention provides an apparatus for preparing a metal based on solar energy thermal reduction. The apparatus includes a solar energy collection and photothermal conversion system and a thermal reduction system. The solar energy collection and photothermal conversion system includes: a solar energy collection device (1), a solar energy concentration device (2), and a solar energy transfer device (3) or a photothermal conversion and transfer device. The thermal reduction system includes: a metal reduction chamber (15), an electric field and/or magnetic field generation device (15-3), and a separation and cooling device (15-4). The solar energy collection and photothermal conversion system transfers sunlight or heat to the metal reduction chamber to decompose a metal oxide, and a product resulted from the decomposition is dissociated under the effect of an electric field/magnetic field, and a liquid metal is obtained upon cooling.
    Type: Application
    Filed: May 9, 2017
    Publication date: October 3, 2019
    Inventor: Jifan JIN
  • Patent number: 10205078
    Abstract: A natural heat energy conversion and storage device includes: a heat energy transmission system, an energy conversion system, and an energy storage unit. The heat energy transmission system is used for performing large-scale collection of heat energy through an energy absorption and expansion unit, and transferring the heat energy to a heated end of a heat pipe, which can be superconducting. The heat pipe transfers the heat energy to an energy conversion unit where the heat energy can be converted into electric energy. The energy conversion unit is used for converting the heat energy collected by the heat energy transmission system into electric energy, and storing the generated electric energy into the energy storage unit. The number of modules of the energy conversion unit is at least one. The energy storage unit is used for storing the electric energy obtained through conversion by the energy conversion unit.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: February 12, 2019
    Assignees: Lanzhou Jinfule Biotechnology Co. Ltd, Kin Star International Limited, Spring Power Limited, Jin Jin Pacifique Compagnie
    Inventor: Jifan Jin
  • Publication number: 20170352936
    Abstract: This invention is related to a type of Air Metal Fuel Cell. The Air Metal Fuel Cell in this invention is made of a positive air electrode, metal negative electrode, membrane/membrane bag, siphon material, electrolyte, mandrel, shockproof buffer layer, cathode electrolyte, positive electrolyte, battery shell and supporting fixing device. There is a hydrophobic structure layer between the positive and negative electrodes. The advantages of the invented cell include high energy density, low production costs, and superior safety and reliability.
    Type: Application
    Filed: December 7, 2015
    Publication date: December 7, 2017
    Applicants: LANZHOU JINFULE BIOTECHNOLOGY CO. LTD., KINSTAR INTERNATIONAL LIMITED, SPRING POWER LIMITED, JIN JIN PACIFIQUE COMPAGNIE
    Inventor: Jifan Jin
  • Publication number: 20160044873
    Abstract: Applications of a suspension device in human bodies, animals, and plants, include: applications of a magnetic suspension device in human bodies and animals; applications of a drift and suspension device in plantation of plants; and applications of a drift and suspension device in seawater/sewage treatment. Through the applications of the device, a “hypomagnetic” environment can be provided for human bodies, animals, and plants, and the human bodies, animals, and plants can grow healthily in the “hypomagnetic” environment.
    Type: Application
    Filed: December 31, 2013
    Publication date: February 18, 2016
    Inventor: Jifan Jin
  • Publication number: 20160005945
    Abstract: A natural heat energy conversion and storage device includes: a heat energy transmission system, an energy conversion system, and an energy storage unit. The heat energy transmission system is used for performing large-scale collection of heat energy through an energy absorption and expansion unit, and transferring the heat energy to a heated end of a heat pipe, which can be superconducting. The heat pipe transfers the heat energy to an energy conversion unit where the heat energy can be converted into electric energy. The energy conversion unit is used for converting the heat energy collected by the heat energy transmission system into electric energy, and storing the generated electric energy into the energy storage unit. The number of modules of the energy conversion unit is at least one. The energy storage unit is used for storing the electric energy obtained through conversion by the energy conversion unit.
    Type: Application
    Filed: December 30, 2013
    Publication date: January 7, 2016
    Inventor: Jifan Jin
  • Publication number: 20130264259
    Abstract: A lifting device includes: at least one first magnetic body, which is positioned on a platform and driven by a driving unit so as to move along a predetermined track; at least one second magnetic body, which is positioned above a part of track of the first magnetic body by a supporting device, and the magnetism of which is repulsive to that of the first magnetic body; and a lifting mechanism, which is fixedly connected to the second magnetic body, the second magnetic body is lifted or lowered according to the first magnetic body passing through or leaving from the second magnetic body during its movement course so as to cause the lifting mechanism to be lifted, lowered or swung. The lifting device can lift heavy objects by magnetic energy existing in the nature and has a simple structure, broad applicability, energy saving and high environmental protectionability. A power generation device and a sea reverse osmosis device that have the lifting device are disclosed.
    Type: Application
    Filed: June 4, 2013
    Publication date: October 10, 2013
    Inventor: Jifan Jin
  • Publication number: 20130031835
    Abstract: A planting structure includes at least one ridge (1) and at least one furrow (2) connected together. The furrow (2) is filled with organic materials, the density of which is less than that of the ridge (1). A planting method is also provided. Said planting structure and method can condition soil, and increase the growth amount of the wild and cultivated plants.
    Type: Application
    Filed: January 31, 2011
    Publication date: February 7, 2013
    Applicants: LANZHOU JINFULE BIOTECHNOLOGY CO., LTD., JIN JIN PACIFIQUE COMPAGNIE, SPRING POWER LIMITED, KIN STAR INTERNATIONAL LIMITED
    Inventors: Jifan Jin, Yongjie Guo
  • Patent number: 8146361
    Abstract: A power-generating apparatus including an autocontrol electronic mechanical unit, a power-generating unit, a power transportation device, a liquid supply device, a shift device, and a discharge device. The power-generating unit includes a pair of interactive and coupled reverse-linked, hollow movement bodies. The relationship between the two movement bodies can be changed through filling liquid to one movement body or discharging liquid from the other. The movement body filled with liquid goes down and brings the other movement body without liquid up to generate power in cycle continuously utilizing lifting and drop movements of the two movement bodies. The power-generating apparatus can utilize objects' gravitational potential energy to generate power in cycle uninterruptedly so as to ensure the continuity and stability of power generation. The power-generating apparatus completely uses the ambient natural energy during its entire power generation process.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: April 3, 2012
    Assignees: Lanzhou Jinfule Biotechnology Co., Ltd., Kin Star International Limited, Spring Power Limited, Jin Jin Pacifique Compagnie
    Inventor: Jifan Jin
  • Publication number: 20110037273
    Abstract: A lifting device includes: at least one first magnetic body, which is positioned on a platform and driven by a driving unit so as to move along a predetermined track; at least one second magnetic body, which is positioned above a part of track of the first magnetic body by a supporting device, and the magnetism of which is repulsive to that of the first magnetic body; and a lifting mechanism, which is fixedly connected to the second magnetic body, the second magnetic body is lifted or lowered according to the first magnetic body passing through or leaving from the second magnetic body during its movement course so as to cause the lifting mechanism to be lifted, lowered or swung. The lifting device can lift heavy objects by magnetic energy existing in the nature and has a simple structure, broad applicability, energy saving and high enviromental protectionability. A power generation device and a sea reverse osmosis device that have the lifting device are disclosed.
    Type: Application
    Filed: December 31, 2006
    Publication date: February 17, 2011
    Inventor: Jifan Jin
  • Publication number: 20090236856
    Abstract: A power-generating apparatus including an autocontrol electronic mechanical unit, a power-generating unit, a power transportation device, a liquid supply device, a shift device, and a discharge device. The power-generating unit includes a pair of interactive and coupled reverse-linked, hollow movement bodies. The relationship between the two movement bodies can be changed through filling liquid to one movement body or discharging liquid from the other. The movement body filled with liquid goes down and brings the other movement body without liquid up to generate power in cycle continuously utilizing lifting and drop movements of the two movement bodies. The power-generating apparatus can utilize objects' gravitational potential energy to generate power in cycle uninterruptedly so as to ensure the continuity and stability of power generation. The power-generating apparatus completely uses the ambient natural energy during its entire power generation process.
    Type: Application
    Filed: February 27, 2009
    Publication date: September 24, 2009
    Applicants: LANZHOU JINFULE BIOTECHNOLOGY CO., LTD., KIN STAR INTERNATIONAL LIMITED, SPRING POWER LIMITED, JIN JIN PACIFIQUE COMPAGNIE
    Inventor: Jifan JIN