Patents by Inventor Xiaolin Yang

Xiaolin Yang 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: 20200161907
    Abstract: Described herein is a wireless charging system including a wireless power transmitter and a wireless power receiver, where the wireless power receiver is part of a wireless electronic device such as a mobile telephone. The wireless power receiver is used to charge a battery of the wireless electronic device and can include both a closed-loop DC-DC converter, such as a buck charger, and an open-loop DC-DC converter, such as a switched capacitor charger. In addition to an in-band communication channel between the power transmitter and the power receiver, the system also includes an out-of-band communication channel through which the power transmitter and the power receiver can exchange control signals, helping to avoid interference that can occur in the in-band communication channel when using the open-loop DC-DC converter.
    Type: Application
    Filed: November 18, 2019
    Publication date: May 21, 2020
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Songnan Yang, Xiaolin Mao
  • Patent number: 10644964
    Abstract: A method and system for discovering and presenting access information of network applications includes: collecting access information between IP endpoints from a network packet collection; generating network diagrams; determining whether application component information needs to be configured, if yes, configuring application components, while if no, outputting the network diagrams; mapping the configuration information of the application components to the access information between the IP endpoints to obtain the access information based on the application components; updating the network diagrams according to the access information based on the application components; and outputting the network diagrams.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: May 5, 2020
    Assignee: SHANGHAI NETIS TECHNOLOGIES CO., LTD.
    Inventors: Xiaolin He, Tao Wang, Shuxi Wei, Guanghui Yang
  • Publication number: 20200115352
    Abstract: The present invention provides an SSAO inhibitor and an application thereof in preparing a drug for treating a disease related to SSAO. In particular, the present invention provides a compound shown in formula (IV) and a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: December 14, 2019
    Publication date: April 16, 2020
    Inventors: Zhi LUO, Xiaolin LI, Yaxun YANG, Lele YANG, Peng LI, Haiying HE, Jian LI, Shuhui CHEN
  • Patent number: 10604699
    Abstract: Provided are an organic rare-earth solid micelle, a preparation method therefor, and a method for increasing the photoelectric conversion efficiency of a solar battery. A small organic conjugated ligand is taken as a first ligand, an amphiphilic diblock polymer is taken as a second ligand, and the first ligand and the second ligand are mixed and doped with a rare-earth chloride solution, and self-assembled to form an organic rare-earth solid micelle, whereby the fluorescence emission intensity and the fluorescence efficiency of the rare-earth element are improved. Next, the prepared organic rare-earth solid micelle is spin coated on an ITO layer of a solar battery, to prepare a solar battery with the organic rare-earth solid micelle. Therefore the sunlight absorption of a cell is increased, and the photoelectric conversion efficiency is improved. The preparation process is simple, low in cost, high in photoelectric conversion efficiency, and environmentally friendly.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: March 31, 2020
    Assignee: Qingdao University
    Inventors: Jianguo Tang, Die Wang, Wenfei Shen, Xinzhi Wang, Yao Wang, Linjun Huang, Jixian Liu, Jiqing Jiao, Yanxin Wang, Wei Wang, Xiaolin Zhang, Fanchen Bu, Jing Wang, Yan Song, Huihui Yang, Xingqin Xu, Laurence A. Belfiore
  • Publication number: 20200076249
    Abstract: Described herein is an apparatus having a wireless power receiver comprising a receiver coil used to receive power wirelessly and to communicate wirelessly. The wireless power receiver outputs power to a bus based on the wirelessly received power. The apparatus has an open-loop DC-DC converter and a linear regulator. The apparatus has a controller configured to enable the open-loop DC-DC converter to use the power on the bus to charge a battery. The controller is further configured to control the linear regulator to stabilize a current in the bus at the output of the wireless power receiver to reduce interference to the wireless communication when using the receiver coil to wirelessly communicate from the wireless power receiver to the transmitter of the power while the open-loop DC-DC converter is being used to charge the battery.
    Type: Application
    Filed: August 29, 2019
    Publication date: March 5, 2020
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Xiaolin Mao, Baoshan Wu, Songnan Yang, Haihong Wei, Wei Zhou
  • Publication number: 20200076222
    Abstract: Described herein are wireless battery charging systems and methods for use therewith. Such a system can include a wireless power receiver (RX) that receives power wirelessly from a wireless power transmitter (TX) and in dependence thereon produces a DC output voltage (Vout). The system can also include a closed-loop charger and an open-loop charger each including a voltage input terminal and a voltage output terminal. The voltage input terminal of each of the chargers accepts the output voltage (Vout) from the wireless power RX. The voltage output terminal of each of the chargers is couplable to a terminal of the battery to be charged. A controller selectively enables one of the closed-loop or open-loop chargers at a time so that during a first set of charging phases the closed-loop charger is used to charge the battery, and during a second set of the charging phases the open-loop charger is used.
    Type: Application
    Filed: August 29, 2019
    Publication date: March 5, 2020
    Inventors: Songnan Yang, Xiaolin Mao, Baoshan Wu
  • Publication number: 20190375956
    Abstract: A printing ink formulation includes a functional material and a solvent being evaporable from the printing ink formulation to form a functional material thin film. The solvent is formed by mixing at least two organic solvents including a first solvent and a second solvent. The solvent system containing at least two solvents can effectively dissolve the functional material without the need of adding an additive, and can also effectively prevent the occurrence of a “coffee-ring effect”, and accordingly, the thin film containing a uniform thickness and a strong electron transmission capability can be obtained.
    Type: Application
    Filed: November 23, 2017
    Publication date: December 12, 2019
    Applicant: GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.
    Inventors: Junyou PAN, Xi YANG, Xiaolin YAN
  • Publication number: 20190276696
    Abstract: A formulation, which is used for forming a functional material thin film in a printed electronic component, comprises a functional material and a solvent, and the solvent can be vaporized from the formulation to form the functional material thin film. The solvent is formed by mixing at least two organic solvents including a first solvent and a second solvent. The first solvent and the second solvent are soluble with each other, the boiling point of at least one of the first solvent and the second solvent is higher than or equal to 160° C., the boiling point of the first solvent is higher than that of the second solvent, the viscosity of the first solvent is higher than that of the second solvent, and a difference between the viscosity of the first solvent and the viscosity of the second solvent is at least 2 cPs.
    Type: Application
    Filed: November 23, 2017
    Publication date: September 12, 2019
    Inventors: Junyou PAN, Xi YANG, Xiaolin YAN
  • Patent number: 10336931
    Abstract: The present invention relates to the well drilling field in petrochemical industry, in particular to use of dual-cation fluorocarbon surfactant as amphiphobic wettability reversal agent in drilling fluid. The dual-cation fluorocarbon surfactant is a dual-cation fluorocarbon surfactant of which the cation part is represented by the following formula (1). The dual-cation fluorocarbon surfactant of the present invention can serve as wettability reversal agent when it is used for oil-gas drilling to enable rock amphiphobic, and is an amphiphobic wettability reversal agent which can cause rock surface to be non-hydrophilic and non-lipophilic. Using of dual-cation fluorocarbon surfactant, especially when drilling highly hydrous mud shale, can avoid permeation of water and oil into the rock effectively and thereby a capillary phenomenon can be prevented, and an effect of stabilizing the well wall and protecting the reservoir is attained.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: July 2, 2019
    Assignee: CHINA UNIVERSITY OF PETROLEUM (BEIJING)
    Inventors: Guancheng Jiang, Deli Gao, Guangchang Ma, Jinsheng Sun, Xi Wang, Xiaolin Pu, Xianzhu Wu, Xiaoxiao Ni, Xianmin Zhang, Le Wang, Yinbo He, Fan Liu, Lili Yang, Tengfei Dong
  • Patent number: 10308857
    Abstract: A super-amphiphobic composite material and use of the same as an inhibitor, lubricant, reservoir protectant, and accelerator in water-based drilling fluids. A method for preparing the amphiphobic composite material includes: performing a first mixing of nano-titanium dioxide and nano-silicon dioxide in an alcohol-water mixed solvent under an alkaline condition, to obtain a dispersion of nano-titanium dioxide and nano-silicon dioxide; then introducing a fluorosilicone-containing coupler into the dispersion of nano-titanium dioxide and nano-silicon dioxide and performing a second mixing. The amphiphobic composite material may be applied in water-based drilling fluids. It has an effect of strongly inhibiting hydrated swelling and disintegration, low toxicity and high compatibility; can solve problems such as well wall instability, blockage of drilling tools, and reservoir damage, etc.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: June 4, 2019
    Assignee: China University of Petroleum (Beijing)
    Inventors: Guancheng Jiang, Xiaoxiao Ni, Lili Yang, Guangchang Ma, Chunyao Peng, Deli Gao, Xi Wang, Jinsheng Sun, Xiaolin Pu, Kai Wang, Zhengqiang Deng, Yang Bai, Yinbo He, Xinliang Li
  • Patent number: 10260995
    Abstract: A test device of universal nail/screw holding power is provided. The device is capable of penetrating a nail/screw into a test piece at any angle and positioning the test piece on which a nail/screw is penetrated at any angle to test the nail/screw holding power. The device includes a base, two opposite supporting plates, two coaxial disks, an upper bearing plate, a lower bearing plate, a side bearing plate, a through groove, a trapezoid slot, and a plurality of trapezoid bolts on the same circumference. When the disk is turned, at least one trapezoid bolt is inserted into the trapezoid slot; when the at least one trapezoid bolt engages with the trapezoid slot and then is tightened up, the at least one trapezoid bolt and the trapezoid slot cooperatively limit the turn of the disk.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: April 16, 2019
    Assignees: NANJING FORESTRY UNIVERSITY, ZHENGZHOU UNIVERSITY
    Inventors: Zeli Que, Xiaolin Yang, Qicheng Teng, Hongyi Lu, Feibin Wang, Zherui Li, Weizhen Cai
  • Publication number: 20190029491
    Abstract: A method for reducing auto-dosing fluctuation of a washing machine equipped with an automatic dosing device, by using a liquid detergent with a relatively low high-shear viscosity. A cleaning system including a washing machine equipped with an auto-dosing device, in combination with a liquid detergent characterized by a relative low high-shear viscosity.
    Type: Application
    Filed: July 10, 2018
    Publication date: January 31, 2019
    Inventors: Ming TANG, Xiaolin YANG
  • Publication number: 20190003926
    Abstract: A test device of universal nail/screw holding power is provided. The device is capable of penetrating a nail/screw into a test piece at any angle and positioning the test piece on which a nail/screw is penetrated at any angle to test the nail/screw holding power. The device includes a base, two opposite supporting plates, two coaxial disks, an upper bearing plate, a lower bearing plate, a side bearing plate, a through groove, a trapezoid slot, and a plurality of trapezoid bolts on the same circumference. When the disk is turned, at least one trapezoid bolt is stretch into the trapezoid slot; when the at least one trapezoid bolt engages with the trapezoid slot and then is tightened up, the at least one trapezoid bolt and the trapezoid slot cooperatively limit the turn of the disk.
    Type: Application
    Filed: November 8, 2017
    Publication date: January 3, 2019
    Inventors: ZELI QUE, XIAOLIN YANG, QICHENG TENG, HONGYI LU, FEIBIN WANG, ZHERUI LI, WEIZHEN CAI
  • Patent number: 9930391
    Abstract: Approaches for operating a network personal video recorder operated by a content provider. The network personal video recorder may be located at a head-end of a digital content provider. A network personal video recorder receives, from a user, authentication credentials that provide the network personal video recorder access, via the Internet, to a storage medium belonging to or associated with the user. After the user instructs the network personal video recorder to record a video program, the network personal video recorder stores a copy of the video program on the user's storage medium using the user-provided authentication credentials. Thereafter, when the user wishes to view the video program, the user can instruct the network personal video recorder to read the copy of the video program from the storage medium and play the video program on a device of the user.
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: March 27, 2018
    Assignee: Harmonic, Inc.
    Inventor: Charlie Xiaolin Yang
  • Patent number: 9399208
    Abstract: This application discloses catalysts and methods of making the catalysts. In one embodiment, a catalyst comprising: a reduced precious group metal in an amount greater than about 30 wt % based on the total precious group metal weight in the catalyst, wherein the catalyst oxidizes volatile organic compounds and/or carbon monoxide at a temperature of about 150° C. or lower, is disclosed. In another embodiment, a catalyst for oxidation of formaldehyde, methanol, formic acid, and/or carbon monoxide to form carbon dioxide at a temperature of from about 20° C. to about 45° C. and at about atmospheric pressure, the catalyst comprising: a reduced precious group metal dispersed on a support selected from the group consisting of CeO2, TiO2, ZrO2, Al2O3, SiO2, and combinations thereof, is disclosed.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: July 26, 2016
    Assignee: BASF Corporation
    Inventors: Xiaolin Yang, Pascaline Tran, Qingyuan Hu
  • Publication number: 20150057149
    Abstract: This application discloses catalysts and methods of making the catalysts. In one embodiment, a catalyst comprising: a reduced precious group metal in an amount greater than about 30 wt % based on the total precious group metal weight in the catalyst, wherein the catalyst oxidizes volatile organic compounds and/or carbon monoxide at a temperature of about 150° C. or lower, is disclosed. In another embodiment, a catalyst for oxidation of formaldehyde, methanol, formic acid, and/or carbon monoxide to form carbon dioxide at a temperature of from about 20° C. to about 45° C. and at about atmospheric pressure, the catalyst comprising: a reduced precious group metal dispersed on a support selected from the group consisting of CeO2, TiO2, ZrO2, Al2O3, SiO2, and combinations thereof, is disclosed.
    Type: Application
    Filed: August 21, 2014
    Publication date: February 26, 2015
    Applicant: BASF Corporation
    Inventors: Xiaolin Yang, Pascaline Tran, Qingyuan Hu
  • Publication number: 20100113261
    Abstract: A water gas shift catalyst comprising a platinum group metal dispersed on an inorganic oxide support modified with a carbon-containing burn-out additive and a rare earth oxide. A water gas shift catalyst containing alumina, a platinum group metal, and oxides of Pr and Nd are also disclosed.
    Type: Application
    Filed: January 14, 2010
    Publication date: May 6, 2010
    Applicant: BASF CATALYSTS LLC
    Inventors: Oleg Mikhailovich Ilinich, Robert J. Farrauto, Wolfgang Friedrich Reuttinger, Xiaolin Yang
  • Patent number: 7704486
    Abstract: A water gas shift catalyst comprising a platinum group metal dispersed on an inorganic oxide support modified with a carbon-containing burn-out additive and a rare earth oxide. A water gas shift catalyst containing alumina, a platinum group metal, and oxides of Pr and Nd are also disclosed.
    Type: Grant
    Filed: February 16, 2005
    Date of Patent: April 27, 2010
    Assignee: BASF Corporation
    Inventors: Oleg Mikhailovich Ilinich, Robert J. Farrauto, Wolfgang Friedrich Ruettinger, Xiaolin Yang
  • Publication number: 20090098032
    Abstract: An aluminosilicate coated alumina structure that is substantially free of alkaline metal impurities contains an aluminosilicate coating at least partially surrounding an alumina core. The aluminosilicate coated alumina structure is useful as a catalyst or catalyst support.
    Type: Application
    Filed: October 11, 2007
    Publication date: April 16, 2009
    Applicant: BASF CATALYSTS LLC
    Inventors: Xiaolin Yang, Robert Ianniello
  • Patent number: 7388666
    Abstract: A probe assembly used in testing instrument for determining optical signal within a test cell, comprising a top plate (5;205) with a through-hole (52;250) therein; a cylindrical light hood (2;202) having a central channel (21;221); the lower end of the optical pickup (1) is inserted into said channel (21;221) and surrounded by said light hood, and said light hood can slide down and up within a small distance isolating said one test cell of the sample being detected from its adjacent cells and surroundings when the lower end of said light hood is in said protruding position, so that the light interference from the adjacent test cells and surroundings with (to) the determination of the sampling being detected can be avoided. Also, the present invention further relates to the light hood included in the probe assembly and the instruments including the probe assembly.
    Type: Grant
    Filed: January 11, 2006
    Date of Patent: June 17, 2008
    Assignee: Beijing Yuande Bio-Medical Engineering Co., Ltd.
    Inventors: Encong Liu, Jinsheng Yu, Xiaolin Yang, Xiaodong Wu