Patents by Inventor Xianfeng Lu

Xianfeng Lu 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: 20190242542
    Abstract: A universal type mounting structure for a car lamp bulb and a method for assembling the universal type mounting structure for a car lamp bulb with a bulb. The universal type mounting structure for a car lamp bulb is used for assembling the bulb by being cooperated with a bulb base and includes a contact piece, a reflecting mirror mounting part and a supporting seat, wherein the supporting seat is arranged in the reflecting mirror mounting part. According to the universal type mounting structure for a car lamp bulb, the assembly of arranged parts and the bulb is completed according to assembly procedures, so that high mounting convenience and dismounting convenience (single-hand mounting can be performed) are guaranteed.
    Type: Application
    Filed: May 8, 2017
    Publication date: August 8, 2019
    Inventors: Hao HOU, Jingquan LI, Xianfeng LU, Yuan ZHANG
  • Patent number: 10260276
    Abstract: The present invention discloses an integrated multi-function window in the technical field of building material, which overcomes the disadvantages of the existing windows, including complicated structures and time, labor and cost consuming double constructions. The integrated multi-function window includes a first window frame having a first window. A first window cover is mounted at the upper part of the first window frame and first telescopic curtain cloth is located within the first window cover. One side of the first window frame is fixedly connected to the second window frame having a second window. The position of the second window is corresponding to that of the first window. The integrated multi-function window has a simple configuration and multiple functions and is of a low cost and improved reliability.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: April 16, 2019
    Assignee: NINGBO XIANFENG NEW MATERIAL CO., LTD.
    Inventors: Xianfeng Lu, Jianhua Sang
  • Patent number: 9884870
    Abstract: The present application discloses an A-type polymorphic substance of yonkenafil hydrochloride and a preparation method, a composition and use thereof. The powder diffraction pattern of the A-type polymorphic substance of yonkenafil hydrochloride comprises diffraction peaks at three or more 2? values selected from: 8.4±0.2°, 11.3±0.2°, 13.9±0.2°, 14.2±0.2°, 14.7±0.2°, 16.8±0.2°, 17.1±0.2°, 19.7±0.2°, 21.0±0.2°, 21.7±0.2°, 22.4±0.2°, 23.3±0.2°, 23.8±0.2°, 26.8±0.2°, 27.5±0.2°, 28.0±0.2°.
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: February 6, 2018
    Assignee: Yangtze River Pharmaceutical Group Co., Ltd.
    Inventors: Haibo Zhang, Lingwu Chen, Xianfeng Lu, Huixing Liang, Yongfeng Wang, Lianyong Shi, Hongpeng Luo
  • Patent number: 9840870
    Abstract: The present invention provides a reel pipe motor, comprising a casing; a motor and a speed reduction assembly disposed within the casing; an L-shape motor end head having a tubular part and a box part which could be connected with the casing, a switch box disposed on the outer surface of the box part, in which a switch control panel and a bead switch are located; and a power supply plug and a hollow rod. The bead switch is connected with the hollow rod. The bead switch could be operated by pulling the hollow rod. A first end of the power supply plug is electrically connected with the switch control panel, and a second end thereof extends into the hollow rod and is electrically connected with an external power supply. This invention further discloses a rolling curtain positioning control system comprising the said reel pipe motor.
    Type: Grant
    Filed: October 27, 2015
    Date of Patent: December 12, 2017
    Assignee: NINGBO XIANFENG NEW MATERIAL CO., LTD.
    Inventors: Xianfeng Lu, Jianguo Chen, Mengxu Hu
  • Publication number: 20170349592
    Abstract: The present application discloses an A-type polymorphic substance of yonkenafil hydrochloride and a preparation method, a composition and use thereof. The powder diffraction pattern of the A-type polymorphic substance of yonkenafil hydrochloride comprises diffraction peaks at three or more 2? values selected from: 8.4±0.2°, 11.3±0.2°, 13.9±0.2°, 14.2±0.2°, 14.7±0.2°, 16.8±0.2°, 17.1±0.2°, 19.7±0.2°, 21.0±0.2°, 21.7±0.2°, 22.4±0.2°, 23.3±0.2°, 23.8±0.2°, 26.8±0.2°, 27.5±0.2°, 28.0±0.2°.
    Type: Application
    Filed: November 19, 2015
    Publication date: December 7, 2017
    Inventors: Haibo Zhang, Lingwu Chen, Xianfeng Lu, Huixing Liang, Yongfeng Wang, Lianyong Shi, Hongpeng Luo
  • Publication number: 20170204660
    Abstract: The present invention discloses an integrated multi-function window in the technical field of building material, which overcomes the disadvantages of the existing windows, including complicated structures and time, labor and cost consuming double constructions. The integrated multi-function window includes a first window frame having a first window. A first window cover is mounted at the upper part of the first window frame and first telescopic curtain cloth is located within the first window cover. One side of the first window frame is fixedly connected to the second window frame having a second window. The position of the second window is corresponding to that of the first window. The integrated multi-function window has a simple configuration and multiple functions and is of a low cost and improved reliability.
    Type: Application
    Filed: April 3, 2017
    Publication date: July 20, 2017
    Inventors: Xianfeng Lu, Jianhua Sang
  • Publication number: 20170183908
    Abstract: The present invention provides a reel pipe motor, comprising a casing; a motor and a speed reduction assembly disposed within the casing; an L-shape motor end head having a tubular part and a box part which could be connected with the casing, a switch box disposed on the outer surface of the box part, in which a switch control panel and a bead switch are located; and a power supply plug and a hollow rod. The bead switch is connected with the hollow rod. The bead switch could be operated by pulling the hollow rod. A first end of the power supply plug is electrically connected with the switch control panel, and a second end thereof extends into the hollow rod and is electrically connected with an external power supply. This invention further discloses a rolling curtain positioning control system comprising the said reel pipe motor.
    Type: Application
    Filed: October 27, 2015
    Publication date: June 29, 2017
    Applicant: NINGBO XIANFENG NEW MATERIAL CO., LTD
    Inventors: Xianfeng LU, Jianguo CHEN, Mengxu HU
  • Patent number: 9657510
    Abstract: The present invention discloses an integrated multi-function window in the technical field of building material, which overcomes the disadvantages of the existing windows, including complicated structures and time, labor and cost consuming double constructions. The integrated multi-function window includes a first window frame having a first window. A first window cover is mounted at the upper part of the first window frame and first telescopic curtain cloth is located within the first window cover. One side of the first window frame is fixedly connected to the second window frame having a second window. The position of the second window is corresponding to that of the first window. The integrated multi-function window has a simple configuration and multiple functions and is of a low cost and improved reliability.
    Type: Grant
    Filed: August 23, 2012
    Date of Patent: May 23, 2017
    Assignee: NINGBO XIANFENG NEW MATERIAL CO., LTD.
    Inventors: Xianfeng Lu, Jianhua Sang
  • Publication number: 20160326636
    Abstract: Methods of affecting a material's properties through the implantation of ions, such as by using a plasma processing apparatus with a plasma sheath modifier. In this way, properties such as resistance to chemicals, adhesiveness, hydrophobicity, and hydrophilicity, may be affected. These methods can be applied to a variety of technologies. In some cases, ion implantation is used in the manufacture of printer heads to reduce clogging by increasing the materials hydrophobicity. In other embodiments, MEMS and NEMS devices are produced using ion implantation to change the properties of fluid channels and other structures. In addition, ion implantation can be used to affect a material's resistance to chemicals, such as acids.
    Type: Application
    Filed: July 20, 2016
    Publication date: November 10, 2016
    Inventors: Ludovic Godet, Christopher Hatem, Deepak Ramappa, Xianfeng Lu, Anthony Renau, Patrick Martin
  • Patent number: 9425027
    Abstract: Methods of affecting a material's properties through the implantation of ions, such as by using a plasma processing apparatus with a plasma sheath modifier. In this way, properties such as resistance to chemicals, adhesiveness, hydrophobicity, and hydrophilicity, may be affected. These methods can be applied to a variety of technologies. In some cases, ion implantation is used in the manufacture of printer heads to reduce clogging by increasing the materials hydrophobicity. In other embodiments, MEMS and NEMS devices are produced using ion implantation to change the properties of fluid channels and other structures. In addition, ion implantation can be used to affect a material's resistance to chemicals, such as acids.
    Type: Grant
    Filed: May 14, 2012
    Date of Patent: August 23, 2016
    Assignee: Varian Semiconductor Equipment Associates, Inc.
    Inventors: Ludovic Godet, Christopher Hatem, Deepak Ramappa, Xianfeng Lu, Anthony Renau, Patrick Martin
  • Patent number: 9341021
    Abstract: The present invention provides an integrated rolling curtain window. The integrated rolling curtain window of the invention includes a profile window. The integrated rolling curtain window further comprises a rolling curtain assembly having a window curtain cover assembly mounted on the top of the profile window, two windproof rails positioned on the front surface of both sides of the profile window, a first connection piece for removably mounting the window curtain cover assembly to the top of the profile window and a second connection piece for removably connecting the said two windproof rails to the front surface of both sides of the profile window respectively. The window curtain cover assembly has a curtain cloth component which could be rolled out and in, and both sides of the curtain cloth component move within the said two windproof rails respectively when the curtain cloth component is rolled out.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: May 17, 2016
    Assignee: NINGBO XIANFENG NEW MATERIAL CO., LTD.
    Inventors: Xianfeng Lu, Jianhua Sang
  • Patent number: 9175512
    Abstract: A curtain pull bead fixing apparatus includes a stationary seat, a bottom cover, a bead disk, a button, a spring, a main body, a slider and a front cover. One side of the stationary seat is assembled with the bottom cover, and the other side of the bottom cover is fixedly connected with the main body. The other side of the main body is fixedly connected with the front cover. A through hole is formed in the bottom cover for passage of the button, and the first end of the button is pressed against the stationary seat. The pull bead is in a tensioned state all the time and will not collide with the surface of the wall even under an external force. The children could not play with the pull bead by wrapping the same around their neck, which brings about high safety.
    Type: Grant
    Filed: May 23, 2014
    Date of Patent: November 3, 2015
    Assignee: NINGO XIANFENG NEW MATERIAL CO., LTD.
    Inventors: Xianfeng Lu, Jianhua Sang
  • Publication number: 20150308187
    Abstract: The present invention provides a wind-resistant sun-proof blind in the field of mechanical technology, which addresses poor wind resistance of the conventional blinds. The wind-resistant Sun-proof blind of the invention comprises a curtain cloth, a window cover and a reel pipe assembly ratably mounted within the window cover, in which the curtain cloth is wound outside of the reel pipe assembly, each of both ends of the window cover has a downward lateral rail fixedly connected therewith, and the side of the lateral rail facing to the curtain cloth has a longitudinal opening. Two symmetrically disposed lock bars are mounted within the lateral rail along the longitudinal direction, a gap is formed between the said two lock bars, and the upper opening of the gap is in communication with the window cover.
    Type: Application
    Filed: December 18, 2013
    Publication date: October 29, 2015
    Inventors: Xianfeng Lu, Shiju Yang
  • Publication number: 20150176116
    Abstract: Techniques for diamond nucleation control for thin film processing are disclosed. In one particular embodiment, the techniques may be realized as a method for generating a plasma having a plurality of ions; depositing a plurality of diamond nucleation centers on a substrate with the ions in the plasma using an extraction plate having at least one gap, wherein the plasma ions pass through the at least one gap in the extraction plate to generate a focused ion beam to deposit the plurality of diamond nucleation centers; and controlling the growth of a continuous diamond film from the diamond nucleation centers on the substrate by controlling at least one of a temperature around the substrate, a temperature of the plasma, a pressure around the substrate, and a concentration of the ions in the plasma.
    Type: Application
    Filed: March 9, 2015
    Publication date: June 25, 2015
    Inventors: Ludovic GODET, Xianfeng LU, Anthony RENAU
  • Publication number: 20150152683
    Abstract: The present invention provides an integrated rolling curtain window. The integrated rolling curtain window of the invention includes a profile window. The integrated rolling curtain window further comprises a rolling curtain assembly having a window curtain cover assembly mounted on the top of the profile window, two windproof rails positioned on the front surface of both sides of the profile window, a first connection piece for removably mounting the window curtain cover assembly to the top of the profile window and a second connection piece for removably connecting the said two windproof rails to the front surface of both sides of the profile window respectively. The window curtain cover assembly has a curtain cloth component which could be rolled out and in, and both sides of the curtain cloth component move within the said two windproof rails respectively when the curtain cloth component is rolled out.
    Type: Application
    Filed: July 9, 2014
    Publication date: June 4, 2015
    Inventors: Xianfeng Lu, Jianhua Sang
  • Patent number: 9024282
    Abstract: An apparatus for hydrogen and helium implantation is disclosed. The apparatus includes a plasma source system to generate helium ions and hydrogen molecular ions comprising H3+ ions. The apparatus further includes a substrate chamber adjacent the plasma source system and in communication with the plasma source system via one or more apertures, an extraction system to extract the hydrogen molecular ions and helium ions from the plasma source system, and an acceleration system to accelerate extracted helium and hydrogen molecular ions to a predetermined energy and direct the extracted helium ions and hydrogen molecular ions to a substrate.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: May 5, 2015
    Assignee: Varian Semiconductor Equipment Associates, Inc.
    Inventors: Svetlana B. Radovanov, Ludovic Godet, Anthony Renau, Xianfeng Lu
  • Patent number: 8946061
    Abstract: In one embodiment, a method of producing a porous semiconductor film on a workpiece includes generating semiconductor precursor ions that comprise one or more of: germanium precursor ions and silicon precursor ions in a plasma of a plasma chamber, in which the semiconductor precursor ions are operative to form a porous film on the workpiece. The method further includes directing the semiconductor precursor ions to the workpiece over a range of angles.
    Type: Grant
    Filed: August 28, 2012
    Date of Patent: February 3, 2015
    Assignee: Varian Semiconductor Equiptment Associates, Inc.
    Inventors: Blake Darby, Ludovic Godet, Xianfeng Lu
  • Publication number: 20150027059
    Abstract: The present invention discloses an integrated multi-function window in the technical field of building material, which overcomes the disadvantages of the existing windows, including complicated structures and time, labor and cost consuming double constructions. The integrated multi-function window includes a first window frame having a first window. A first window cover is mounted at the upper part of the first window frame and first telescopic curtain cloth is located within the first window cover. One side of the first window frame is fixedly connected to the second window frame having a second window. The position of the second window is corresponding to that of the first window. The integrated multi-function window has a simple configuration and multiple functions and is of a low cost and improved reliability.
    Type: Application
    Filed: August 23, 2012
    Publication date: January 29, 2015
    Inventors: Xianfeng Lu, Jianhua Sang
  • Publication number: 20140359976
    Abstract: The present invention discloses a curtain pull bead fixing apparatus, comprising a stationary seat, a bottom cover, a bead disk, a button, a spring, a main body, a slider and a front cover. One side of the stationary seat is assembled with the bottom cover, and the other side of the bottom cover is fixedly connected with the main body. The other side of the main body is fixedly connected with the front cover. A through hole is formed in the bottom cover for passage of the button, and the first end of the button is pressed against the stationary seat. The pull bead is in a tensioned state all the time and will not collide with the surface of the wall even under an external force. The children could not play with the pull bead by wrapping the same around their neck, which brings about high safety.
    Type: Application
    Filed: May 23, 2014
    Publication date: December 11, 2014
    Applicant: NINGBO XIANGFENG NEW MATERIAL CO., LTD.
    Inventors: Xianfeng Lu, Jianhua Sang
  • Patent number: 8906576
    Abstract: A method of treating an electrode for a battery to enhance its performance is disclosed. By depositing a layer of porous carbon onto the electrode, its charging and discharging characteristics, as well as chemical stability may be improved. The method includes creating a plasma that includes carbon and attracting the plasma toward the electrode, such as by biasing a platen on which the electrode is disposed. In some embodiments, an etching process is also performed on the deposited porous carbon to increase its surface area. The electrode may also be exposed to a hydrophilic treatment to improve its interaction with the electrolyte. In addition, a battery which includes at least one electrode treated according to this process is disclosed.
    Type: Grant
    Filed: January 25, 2012
    Date of Patent: December 9, 2014
    Inventors: Blake L. Darby, Ludovic Godet, Xianfeng Lu, Tristan Yonghui Ma