Patents by Inventor Xiaobing Li

Xiaobing 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: 20220204389
    Abstract: The present invention provides a microcrystalline glass product. The microcrystalline glass product includes the following components in percentage by weight: SiO2: 45-70%; Al2O3: 8-18%; Li2O: 10-25%; ZrO2: 5-15%; P2O5: 2-10%; and Y2O3: greater than 0 but less than or equal to 8%. Through reasonable component design, the microcrystalline glass and the microcrystalline glass product obtained in the present invention have excellent mechanical and optical properties and are suitable for electronic devices or display devices.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 30, 2022
    Inventors: Baoping YUAN, Tianlai YU, Sai LI, Tao JIANG, Xuemei CHEN, Yong SU, Xiaobing NIE, Zhenyu LIU
  • Publication number: 20220195574
    Abstract: A novel medium heavy alloy (MHA) a composition designed and processed such that the MHA has properties comprising a tensile strength of about 1527 MPa, a proof strength of about 1337 MPa, and an impact toughness of about 180 J, when the MHA is forged, and the tensile strength of about 1746 MPa, the proof strength of about 1571 MPa, and the impact toughness of about 55 J, when the MHA is agedly treated. The superior strength-toughness is attributed to the face-centered cubic matrix and/or the nano-sized secondary phases. The superior dynamic performance is attributed to the widening of adiabatic shear bands.
    Type: Application
    Filed: May 4, 2020
    Publication date: June 23, 2022
    Inventors: Xiaobing Hu, Shaozun Liu, Chunxu Wang, Yong Li, Vinayak P. Dravid
  • Patent number: 11356067
    Abstract: Disclosed is an active DTV amplifier for amplifying signals and detecting and displaying the intensity of signals of an antenna. The amplifier is connected between the antenna and a coaxial cable and includes a primary signal amplification circuit connected to the antenna for performing a primary amplification of a captured antenna signal, a secondary signal amplification circuit connected to the coaxial cable for performing a secondary amplification of the antenna signal and outputting the amplified signal to a feeder coaxial cable, a signal shunt circuit for splitting and the antenna signal processed by the primary amplification into two and assigning the split signals to the single detection circuit and the secondary signal amplification circuit, and a single detection circuit connected to a microcontroller for feeding the collected antenna signal back to the microcontroller which is connected to a display screen to instantly display the intensity of the signal.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: June 7, 2022
    Assignee: Jiangxi Innovation Technology Co., Ltd.
    Inventors: Xiaobing Liu, Qin Li
  • Publication number: 20220169978
    Abstract: The invention discloses a method for constructing functional exosomes capable of efficiently loading specific miRNA. In order to enable the exosome to carry miRNA with specific regulation function more efficiently so as to play a role in targeted regulation more accurately and efficiently, MS2 phage capsid protein is utilized to edit and construct a capture element of a specific miRNA molecule, and placenta mesenchymal stem cells are reprogrammed to enable the secreted exosome to efficiently load a target miRNA molecule, so that the target miRNA molecule is delivered to tissue cells to play a role in effective regulation, and therefore a new strategy is provided for realizing specific precise treatment in the future.
    Type: Application
    Filed: November 8, 2021
    Publication date: June 2, 2022
    Inventors: Qiankun Li, Wenzhi Hu, Cuiping Zhang, Xiaobing Fu
  • Publication number: 20220174798
    Abstract: Disclosed are a lamp control system and a control method thereof. The lamp control system includes: an LED light source assembly, an AC input end, an on-off switch, an EMI filter circuit, a rectifier filter circuit, a buck circuit, a rectifier output circuit, a voltage stabilizing circuit, and a control circuit; the EMI filter circuit is connected to the AC input end through the on-off switch; the EMI filter circuit, the rectifier filter circuit, the buck circuit, and the rectifier output circuit are electrically connected in sequence; the rectifier filter circuit, the voltage stabilizing circuit, the control circuit, and the buck circuit form a closed-loop circuit, the rectifier output circuit is electrically connected to the LED light source assembly.
    Type: Application
    Filed: November 17, 2021
    Publication date: June 2, 2022
    Inventors: Tinghong LI, Xiaobing LUO, Huasheng ZHAO
  • Patent number: 11349129
    Abstract: The invention provides a preparation method of the matrix material for the gas diffusion layer of a fuel cell. The matrix material is obtained on the polyurethane sponge through the following process: conductively treating, electroplating, dissolving nickel by electrolysis, heat-treating, tungsten-nickel alloy electroplating, heat-treating, rolling. The mass content of the metal nickel of the matrix material is 88˜92%, and the mass content of the metal tungsten is 8˜12%. The material prepared by the invention has a high specific surface area, excellent thermal conductivity and gas permeability performance, excellent electrical corrosion resistance and oxidation resistance. After being prepared as the gas diffusion layer, as the diffusion layer and fuel cell electrode are closely connected, the material can effectively resist the electrochemical corrosion of the diffusion layer caused by the electrochemical reaction and is suitable for the matrix material of the gas diffusion layer.
    Type: Grant
    Filed: June 7, 2021
    Date of Patent: May 31, 2022
    Assignee: NATIONAL ENGINEERING RESEARCH CENTER OF ADVANCED ENERGY STORAGE MATERIALS (SHENZHEN) CO., LTD
    Inventors: Faping Zhong, Jinchun Xiao, Jianqi Li, Changping Fu, Xiaobing Huang
  • Publication number: 20220154997
    Abstract: A refrigerator includes a top cover which separates a storage liner on a bottommost portion into a storage space located on an upper portion and a cooling space located on a lower portion. At least one return air hood is arranged at a front end of the top cover, the cooling space is jointly defined by the return air hood, the top cover and a bottom wall of the storage liner, and an evaporator is arranged in the cooling space. The return air hood includes a return air frame located on a front side and a return air rear cover inserted into the return air frame from an open rear end of the return air frame. The return air rear cover is arranged to separate a first opening formed in a front wall face of the return air frame into a first front return air inlet located on an upper portion and a second front return air inlet located on a lower portion, so that the visual attractiveness is achieved, and the fingers of children or foreign matter can be effectively prevented from entering the cooling space.
    Type: Application
    Filed: February 19, 2020
    Publication date: May 19, 2022
    Applicants: QINGDAO HAIER REFRIGERATOR CO., LTD., HAIER SMART HOME CO., LTD.
    Inventors: Jing WANG, Xiaobing ZHU, Dongqiang CAO, Mingliang JIANG, Yuezhen LI
  • Publication number: 20220143684
    Abstract: The present disclosure belongs to the technical field of casting equipment, and provides a method and system for adjusting process parameters of a die-casting machine, and a storage medium. The method and the system can receive die wheel type, molten aluminum temperature, interruption time and defect information in real time, respond to the above information one by one according to a set response priority order, select die-casting process parameters, and automatically adjust different process parameters for different products and different working conditions, thereby realizing simultaneous control of multiple die-casting machines, replacing manual adjustment and improving product quality stability and production efficiency.
    Type: Application
    Filed: July 5, 2021
    Publication date: May 12, 2022
    Inventors: Yaqi Wu, Xiaobing Huang, Zhiguang Li, Hui Wang, Zuo Xu, Hanqi Wu, Zhihua Zhu, Guoyuan Xiong
  • Publication number: 20220089201
    Abstract: The present disclosure discloses a monitoring device for internal deformation and fine particle loss of a railway subgrade, relating to the field of monitoring devices. The monitoring device includes an internal damage monitoring device arranged in a subgrade ballast layer. The internal damage monitoring device is connected to a resistance acquisition instrument through a wire. The resistance acquisition instrument is in wireless connection with a resistance signal receiver. The monitoring device for internal deformation and fine particle loss of a railway subgrade provided by the present disclosure can remotely realize real-time continuous monitoring of the deformation and fine particle loss inside the railway subgrade under a rail transit load, is economical and convenient, and has high practice value.
    Type: Application
    Filed: May 24, 2021
    Publication date: March 24, 2022
    Applicant: WENZHOU UNIVERSITY
    Inventors: Guangya DING, Lin ZHOU, Wenfeng ZHANG, Guohui YUAN, Xiaobing LI, Ying CAI
  • Patent number: 11247331
    Abstract: The present invention relates to a static compliance performance testing device applied to an industrial robot, comprising a loading direction adjusting component and a loading force adjusting component, wherein the force applying end of the loading direction adjusting component is connected with an end mechanical interface of the industrial robot, and is configured to adjust a force bearing direction of the end mechanical interface. The loading force adjusting component comprises a lever, a first-stage weight and a second-stage weight, the lever is provided with a fixing part and is rotatable around the fixing part, the force bearing end of the loading direction adjusting component is connected with the lever, the first-stage weight is suspended on the lever, the second-stage weight is suspended on the lever and is movable along the lever, the weight of the first-stage weight is larger than the weight of the second-stage weight.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: February 15, 2022
    Inventors: Xiaobing Li, Wenwei Liu, Chengju Dong, Yuanhang Wang, Bochen Chen, Keqiang Cheng, Jianfeng Yang, Qiang Huang
  • Publication number: 20210332960
    Abstract: Disclosed is a structure for mounting a wall lamp, comprising a wall lamp body and a wall frame, wherein the wall lamp body is configured for hanging on the wall frame through a snap-fitting structure. With this structure, it is convenient to assemble and disassemble the wall lamp body, and the disassembly/assembly efficiency of the wall lamp can be improved.
    Type: Application
    Filed: December 28, 2018
    Publication date: October 28, 2021
    Inventor: Xiaobing LI
  • Publication number: 20210332959
    Abstract: A wall-mounted lamp with an integral hood-shell structure comprises a rear shell and a front shell. A drive control module and a light source module are provided between the rear shell and the front shell. The front shell includes a light-transmitting hood and a light-shading hood which are connected to each other and are of an integral structure. In the disclosure, the light-transmitting hood and the light-shading hood of the front shell are of an integral structure, and the front shell can be mounted on the front shell as a whole, without any waterproof structure provided between the light-shading hood and the light-transmitting hood.
    Type: Application
    Filed: December 28, 2018
    Publication date: October 28, 2021
    Applicant: GUANGDONG OML TECHNOLOGY CO., LTD.
    Inventor: Xiaobing LI
  • Publication number: 20210283213
    Abstract: The present invention provides an anhydrous crystal of polymyxin B1 sulfate, polymyxin B2 sulfate or a mixture thereof and a preparation method thereof. The preparation method comprises using an organic solvent to precipitate a solid from a saturated solution of polymyxin B1 sulfate, polymyxin B2 sulfate or a mixture thereof, drying it under vacuum to obtain an anhydrous crystal of polymyxin B1 sulfate, polymyxin B2 sulfate or a mixture thereof.
    Type: Application
    Filed: August 19, 2016
    Publication date: September 16, 2021
    Applicant: Hubei Ruihaoanke Pharmaceutical Technology Development Co., Ltd.
    Inventors: Xiaobing Li, Fen Luo, Zengxia Wang, Yanwei Xu, Changhong Li
  • Patent number: 11047924
    Abstract: Embodiments of application relate to the field of communications technologies, and in particular, to a detection apparatus and method for quickly locating a wire fault of a serial bus and finding a cause. The apparatus is connected to a serial bus between a primary device and a secondary device, the serial bus includes a first bus and a second bus, and the apparatus includes a voltage divider module, a voltage follower module, a forward bias module, and a control module that are sequentially connected. The voltage divider module is configured to reduce a voltage of the first bus and a voltage of the second bus. The voltage follower module is configured to enhance an electrical signal of the first bus and an electrical signal of the second bus. The forward bias module is configured to forward bias the voltage of the first bus and the voltage of the second bus.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: June 29, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Mingming Ju, Xiaobing Li, Jianwei Yu
  • Publication number: 20200305229
    Abstract: A communications system includes a site manager, a management node, and a wireless sensor. The wireless sensor is configured to send a connection request to the management node in a wakeup mode. The management node is configured to query, based on the connection request, whether the management node locally caches a first message in advance. The first message is received by the management node from the site manager responsive to the wireless sensor being in a sleep mode. The management node is further configured to send a response to the wireless sensor based on a result of the query. The response includes the first message responsive to the result of the query being that the management node locally caches the first message in advance. The wireless sensor is further configured to switch from the wakeup mode to the sleep mode after receiving the response.
    Type: Application
    Filed: June 4, 2020
    Publication date: September 24, 2020
    Inventors: Yong JIN, Weirong LIU, Xiaobing LI
  • Publication number: 20200282556
    Abstract: The present invention relates to a static compliance performance testing device applied to an industrial robot, comprising a loading direction adjusting component and a loading force adjusting component, wherein the force applying end of the loading direction adjusting component is connected with an end mechanical interface of the industrial robot, and is configured to adjust a force bearing direction of the end mechanical interface. The loading force adjusting component comprises a lever, a first-stage weight and a second-stage weight, the lever is provided with a fixing part and is rotatable around the fixing part, the force bearing end of the loading direction adjusting component is connected with the lever, the first-stage weight is suspended on the lever, the second-stage weight is suspended on the lever and is movable along the lever, the weight of the first-stage weight is larger than the weight of the second-stage weight.
    Type: Application
    Filed: February 21, 2020
    Publication date: September 10, 2020
    Applicant: China Electronic Product Reliability and Environmental Testing Research Institute ((The Fifth Elect
    Inventors: Xiaobing Li, Wenwei Liu, Chengju Dong, Yuanhang Wang, Bochen Chen, Keqiang Cheng, Jianfeng Yang, Qiang Huang
  • Patent number: 10731805
    Abstract: A method for fabricating a flexible LED light string includes steps: 1: core strip extrusion molding; 2. LED light bead hole punching and cutting mark labelling; 3. inserting the flexible LED PCB into the core strip; 4. extrusion molding for light string sheath, i.e. diffusing strip. With the method, the core strip can has a variety of cross sectional shapes according to design needs. In the same way, the sheath can has a variety of cross sectional shapes according to design needs, and has a variety of combinations of materials and colors through multiple-color extrusion molding, for example, the sheath mixed with colored decorative strips, and non-transparent partially.
    Type: Grant
    Filed: May 1, 2019
    Date of Patent: August 4, 2020
    Assignee: GUANGDONG OML TECHNOLOGY CO., LTD.
    Inventors: Xiaobing Li, Peiliang Zhang
  • Patent number: 10670239
    Abstract: Fixing clip for light strip is disclosed, which comprises a body and an elastic member, the body is provided with a slot capable of accommodating the light strip, the elastic member is disposed in the slot; a side wall of the slot is provided with a block laterally extending, the elastic member comprises a pressing portion, and an upper end of the pressing portion abuts against the block; the pressing portion can be pressed against a side wall of the light strip to prevent the light strip from sliding out of the slot. By implementing the present disclosure, the light strip can be effectively prevented from slipping out of the slot, and the reliability thereof is high, and no glue or mounting screws are required, which simplifies the assembly process of the light strip and is convenient for the mounting of the light strip.
    Type: Grant
    Filed: February 2, 2019
    Date of Patent: June 2, 2020
    Assignee: GUANGDONG OML TECHNOLOGY CO., LTD
    Inventor: Xiaobing Li
  • Publication number: 20190390842
    Abstract: Fixing clip for light strip is disclosed, which comprises a body and an elastic member, the body is provided with a slot capable of accommodating the light strip, the elastic member is disposed in the slot; a side wall of the slot is provided with a block laterally extending, the elastic member comprises a pressing portion, and an upper end of the pressing portion abuts against the block; the pressing portion can be pressed against a side wall of the light strip to prevent the light strip from sliding out of the slot. By implementing the present disclosure, the light strip can be effectively prevented from slipping out of the slot, and the reliability thereof is high, and no glue or mounting screws are required, which simplifies the assembly process of the light strip and is convenient for the mounting of the light strip.
    Type: Application
    Filed: February 2, 2019
    Publication date: December 26, 2019
    Inventor: Xiaobing Li
  • Publication number: 20190317132
    Abstract: Embodiments of application relate to the field of communications technologies, and in particular, to a detection apparatus and method for quickly locating a wire fault of a serial bus and finding a cause. The apparatus is connected to a serial bus between a primary device and a secondary device, the serial bus includes a first bus and a second bus, and the apparatus includes a voltage divider module, a voltage follower module, a forward bias module, and a control module that are sequentially connected. The voltage divider module is configured to reduce a voltage of the first bus and a voltage of the second bus. The voltage follower module is configured to enhance an electrical signal of the first bus and an electrical signal of the second bus. The forward bias module is configured to forward bias the voltage of the first bus and the voltage of the second bus.
    Type: Application
    Filed: April 12, 2019
    Publication date: October 17, 2019
    Inventors: Mingming JU, Xiaobing LI, Jianwei YU