Patents by Inventor Xuejun Wang

Xuejun Wang 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: 20200209122
    Abstract: A method of analyzing a substrate contacting a fluid present in an industrial system is provided. The method comprises creating a series of digital images of the substrate while contacting the fluid present in the industrial system. A region of interest in the series of digital images of the substrate is defined. A corrosion feature in the region of interest in the series of digital images of the substrate is identified. The corrosion feature in the region of interest in the series of digital images of the substrate is analyzed to determine a corrosion trend of the industrial system. In certain embodiments of the method, the fluid is industrial water, and the industrial system is an industrial water system.
    Type: Application
    Filed: March 12, 2020
    Publication date: July 2, 2020
    Inventors: William A. Von Drasek, Xuejun Wang
  • Publication number: 20200196925
    Abstract: A microdevice for monitoring a target analyte is provided. The microdevice can include a field effect transistor comprising a substrate, a gate electrode, and a microfluidic channel including graphene. The microfluidic channel can be formed between drain electrodes and source electrodes on the substrate. The microdevice can also include at least one aptamer functionalized on a surface of the graphene. The at least one aptamer can be adapted for binding to the target analyte. Binding of the target analyte to the at least one aptamer can alter the conductance of the graphene.
    Type: Application
    Filed: March 5, 2020
    Publication date: June 25, 2020
    Applicants: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, DEPARTMENT OF ANATOMY AND CELL BIOLOGY - UNIVERSITY OF IOWA
    Inventors: Qiao Lin, Yibo Zhu, Junyi Shang, Zhixing Zhang, Xuejun Wang, Jaeyoung Yang, Cheng Wang, Pavana G. Rotti, John F. Engelhardt, Zhuang Hao
  • Patent number: 10689828
    Abstract: The present application discloses a dredging system for a pre-paved gravel foundation bed surface in open sea deep water, including a dredging mechanism, which includes a dredging suction head, a power component and a dredging pipeline, wherein the dredging suction head is connected with the dredging pipeline; the dredging pipeline is communicated with the power component; the dredging suction head includes at least one ridge surface suction port and at least one furrow suction port; the openings of all the furrow suction ports are lower than those of all the ridge surface suction ports; a lifting mechanism, which is connected with the dredging suction head and is used for lifting the dredging suction head to the gravel foundation bed surface; a moving mechanism, which is connected with the lifting mechanism and is used for driving the dredging suction head to move within a dredging range of the gravel foundation bed surface.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: June 23, 2020
    Assignees: Shanghai Zhenhua Heavy Industries Co., Ltd., No. 2 Engineering Co. of CCCC First Harbor Engineering Co., Ltd.
    Inventors: Ming Lin, Xuejun Wang, Gang Yin, Linlin Yuan, Faqiang Su, Hong Xiang, Bin Xie, Dejin Liu, Bo Meng, Wei Xu, Zengjun Li, Jianjun Zhang, Jinbao Liu, Xiangwei Zhang, Xiangrong Zhou, Mingxiang Wang, Hongbo Wei, Chunfeng Zhu, Ziyang Bi, Jiangwei Song, Zhenjie Tao, Ling Zhu
  • Patent number: 10684906
    Abstract: A communications link between a computing device and an external device is monitored. A driver for the communications link is executed on the computing device. The driver is configured to monitor data traffic over the communications link. Data indicative of the monitored data traffic is received from the driver. The data is sent to an analysis function configured to identify a condition of the communications link based on accumulated data indicative of the data traffic. Data indicative of an identified condition of the communications link is received from the analytics function. An indication of the identified condition is rendered on a display device of the computing device.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: June 16, 2020
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Pengxiang Zhao, Bin Wang, Dejun Zhang, Wei Huang, Robert Zhu, Xuejun Chen, Ying N. Chin, Satyendra Bahadur
  • Publication number: 20200181727
    Abstract: A non-oriented electrical steel having excellent magnetic properties, the chemical elements thereof in percentage by mass being: Si: 0.2-1.5%, Mn: 0.01-0.30%, Al: 0.001-0.009%, O: 0.005-0.02%, C?0.005%, S?0.005%, N?0.005%, and Ti?0.002%, the remainder being Fe and other unavoidable impurities, and Al/Si?0.006 and Mn/Si?0.2. The method for producing comprises the following sequence of steps: (1) smelting; (2) hot rolling: the slab heating temperature being 850° C. to 1250° C., and the final rolling temperature being 800-1050° C.; (3) acid pickling; (4) cold rolling; (5) annealing: the annealing plate temperature being controlled between 620° C.-900° C.; and (6) coating.
    Type: Application
    Filed: October 26, 2017
    Publication date: June 11, 2020
    Applicant: BAOSHAN IRON & STEEL CO., LTD.
    Inventors: Xuejun LV, Feng ZHANG, Zhenyu ZONG, Yanli SONG, Lingyun CHEN, Bo WANG, Shishu XIE
  • Publication number: 20200140878
    Abstract: A tobacco arsenic transport gene NtNIP7-1 and a cloning method and application thereof are disclosed. A nucleotide sequence of the tobacco arsenic transport gene NtNIP7-1 is shown as SEQ ID: No. 1, and an encoded amino acid sequence thereof is shown as SEQ ID: No. 2. The cloning method of the tobacco arsenic transport gene NtNIP7-1 includes (S1) extracting RNA in tobacco, performing reverse transcription, and obtaining a first-strand cDNA; and (S2) taking the first-strand cDNA obtained by the reverse transcription as a template, synthesizing a specific primer according to sequences of the NtNIP7-1 gene, performing PCR amplification, recovering and purifying a product of the PCR amplification, and sequencing. In the present invention, inhibition of the expression of the tobacco endogenous gene NtNIP7-1 in tobacco plants is able to significantly reduce the arsenic content of tobacco leaves, and has broad application prospects in the field of low arsenic content breeding.
    Type: Application
    Filed: September 24, 2019
    Publication date: May 7, 2020
    Inventors: Ge Bai, Dahai Yang, Tao Pang, He Xie, Yong Li, Heng Yao, Yongping Li, Xuejun Chen, Bingguang Xia, Dunhuang Fang, Yahui Wang, Chunjiang Yang, Chendong Zhang, Xingfu Wu, Jianmin Zeng
  • Patent number: 10611852
    Abstract: Provided are an insulin-lipid complex, a preparation method thereof, and a formulation thereof. The insulin-lipid complex is prepared by compounding insulin and a lipid material in an organic solvent system containing a low boiling point acid, and drying. The mass ratio of insulin to the lipid material is 1:3˜1:20. An oil solution of the insulin-lipid complex and vesicles containing insulin are further provided.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: April 7, 2020
    Assignee: INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
    Inventors: Yuling Liu, Cuiping Zhou, Zhihui Song, Lin Li, Hongliang Wang, Xuejun Xia, Renyun Wang, Wujun Dong, Dujia Jin
  • Patent number: 10598574
    Abstract: A method of analyzing a substrate contacting a fluid present in an industrial system is provided. The method comprises creating a series of digital images of the substrate while contacting the fluid present in the industrial system. A region of interest in the series of digital images of the substrate is defined. A corrosion feature in the region of interest in the series of digital images of the substrate is identified. The corrosion feature in the region of interest in the series of digital images of the substrate is analyzed to determine a corrosion trend of the industrial system. In certain embodiments of the method, the fluid is industrial water, and the industrial system is an industrial water system.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: March 24, 2020
    Assignee: Ecolab USA Inc.
    Inventors: William A. Von Drasek, Xuejun Wang
  • Publication number: 20200056746
    Abstract: The disclosure provides a light emitting module and a lighting device using the light emitting module. The light emitting module includes a light source component, and several light guide sheets arranged at a periphery of the light source component, the light source component includes several groups of light source strips vertically arranged, and each group of light source strips is covered with one of the light guide sheets.
    Type: Application
    Filed: October 23, 2019
    Publication date: February 20, 2020
    Applicant: OPPLE LIGHTING CO., LTD.
    Inventors: Xiaowei XU, Hongbo WANG, Xuejun FENG, Feng LI
  • Patent number: 10526949
    Abstract: A thermally insulating protective sleeve. The thermally insulating protective sleeve comprises a tubular shell and a thermally insulating liner located in the tubular shell and made of a thermally insulating soft material. The shell comprises two longitudinally separated half-parts, the two half-parts being detachably connected to each other. The thermally insulating liner defines a hollow opening in the shell, and an object to be thermally insulated can be received in the hollow opening in such a way that the thermally insulating liner is subjected to pressure in a radial direction.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: January 7, 2020
    Assignee: Robert Bosch GmbH
    Inventors: Xuejun Zhu, Pengbo Wang
  • Patent number: 10513669
    Abstract: The invention provides methods and compositions for recovering oil from stillage. The method comprises the addition of a surfactant and a microparticle comprising hydrophilic silica to a grain to ethanol stillage. The methods and compositions of the present invention release oil trapped in solid aggregates, increasing the total amount of oil extracted from the stillage.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: December 24, 2019
    Assignee: Ecolab USA Inc.
    Inventors: Lan Xiao, Xiaodong Huang, Xuejun Wang, Philip Eastin, Jason Van't Hul
  • Publication number: 20190360664
    Abstract: A reflecting device is provided. The reflecting device includes a first optical element and a second optical element; the first optical element and the second optical element are both transparent; the second optical element has a side wall and a light emergent port; the side wall encloses an optical space in communication with the light emergent port; the first optical element is surrounded by the side wall of the second optical element and extends into the optical space; the first optical element has a light incident surface and a light emergent surface; and the light incident surface encloses an accommodating chamber.
    Type: Application
    Filed: August 12, 2019
    Publication date: November 28, 2019
    Applicant: OPPLE LIGHTING CO., LTD.
    Inventors: Chaobo LIU, Xuejun FENG, Hongbo WANG
  • Patent number: 10433669
    Abstract: A bean grinder having a bean grinding chamber part, a dynamic grinding wheel, a static grinding wheel, and a residue removing plate. The bean grinding chamber part comprises a bean grinding chamber and a powder discharge channel. An inner wall of the bean grinding chamber is provided with a planar first inner wall disposed close to a powder discharge port and located at a rear side of the powder discharge port in a rotation direction of the dynamic grinding wheel. The first inner wall is tangent to a circle of the inner wall of the bean grinding chamber. An inner wall of the powder discharge channel comprises a second inner wall located at the side of the powder discharge port provided with the first inner wall, and the second inner wall is inclined outwards at a given angle ? with respect to the first inner wall.
    Type: Grant
    Filed: November 3, 2016
    Date of Patent: October 8, 2019
    Assignee: Vesta Electrical Appliance Manufacturing (Zhongshan) Co., Ltd.
    Inventors: Donglei Wang, Xuejun Chen, Xiaolin Chen, Dongping Lai
  • Publication number: 20190300407
    Abstract: Provided are a biological floc, a process for the preparation thereof and uses thereof in aquaculture, water purification, industrial water treatment, soil remediation and improvement, and sludge innocent treatment, wherein the biofloc comprises decomposed straw powder, a first microbial agent, a nitrifying bacteria and a denitrifying bacteria, wherein the first microbial inoculant comprises Bacillus subtilis and selective actinomycetes. The process for the preparation of the biological floc comprises firstly adding the microbial agent to the decomposed straw powder, and then successively adding the nitrifying bacteria and the denitrifying bacteria. Further provided is an organic bacterial fertilizer comprising sludge, a biological floc and fermenting bacteria.
    Type: Application
    Filed: May 9, 2017
    Publication date: October 3, 2019
    Applicant: Kunshan Huake Institute of Biopolymer Co., Ltd
    Inventors: Dalei GUO, Yongping LIU, Xuejun WANG
  • Patent number: 10428013
    Abstract: Disclosed are amide compounds, preparation method and uses thereof, specifically, the compounds represented by formula I or pharmaceutically acceptable salts, wherein R1, R2, R3, R4, R5, Q, X and n are defined as in the description. Also disclosed are a method for preparing the compounds of formula I, a composition containing the compounds, and the uses of the same in the preparation of medicaments for regulating blood lipid and/or preventing gallstone. The compounds of formula I disclosed in the present invention have stability in vitro, good solubility in the pharmaceutical organic solvents and favorable bioavailability in animals.
    Type: Grant
    Filed: June 25, 2012
    Date of Patent: October 1, 2019
    Assignees: Shanghai Institute of Phamaceutical Industry, China State Institute of Pharmaceutical Industry
    Inventors: Zhenpeng Yu, Gouping Wang, Zhen Zhang, Minyu Liu, Xiaoling Huang, Ying Liu, Lin Xiao, Li Cai, Xuejun Wu, Yifang Deng, Mianli Pan, Renhai Chen, Shenrong Tang, Quanhai Liu
  • Publication number: 20190287824
    Abstract: The present invention discloses a method for cleaning substrate without damaging patterned structure on the substrate using ultra/mega sonic device, comprising: applying liquid into a space between a substrate and an ultra/mega sonic device; setting an ultra/mega sonic power supply at frequency f1 and power P1 to drive said ultra/mega sonic device; after micro jet generated by bubble implosion and before said micro jet generated by bubble implosion damaging patterned structure on the substrate, setting said ultra/mega sonic power supply at frequency f2 and power P2 to drive said ultra/mega sonic device; after temperature inside bubble cooling down to a set temperature, setting said ultra/mega sonic power supply at frequency f1 and power P1 again; repeating above steps till the substrate being cleaned.
    Type: Application
    Filed: September 20, 2016
    Publication date: September 19, 2019
    Applicant: ACM Research (Shanghai) Inc.
    Inventors: Hui Wang, Xi Wang, Fuping Chen, Fufa Chen, Jian Wang, Xiao Zhang, YInuo Jin, Zhaowei Jia, Jun Wang, XueJun Li
  • Publication number: 20190283090
    Abstract: The present invention discloses a method for effectively cleaning vias, trenches or recessed areas on a substrate using an ultra/mega sonic device, comprising: applying liquid into a space between a substrate and an ultra/mega sonic device; setting an ultra/mega sonic power supply at frequency f1 and power P1 to drive said ultra/mega sonic device; after the ratio of total bubbles volume to volume inside vias, trenches or recessed areas on the substrate increasing to a first set value, setting said ultra/mega sonic power supply at frequency f2 and power P2 to drive said ultra/mega sonic device; after the ratio of total bubbles volume to volume inside the vias, trenches or recessed areas reducing to a second set value, setting said ultra/mega sonic power supply at frequency f1 and power P1 again; repeating above steps till the substrate being cleaned.
    Type: Application
    Filed: September 19, 2016
    Publication date: September 19, 2019
    Applicant: ACM Research (Shanghai) Inc.
    Inventors: Hui Wang, Xi Wang, Fuping Chen, Fufa Chen, Jian Wang, Xiaoyan Zhang, Yinuo Jin, Zhaowei Jia, Jun Wang, Xuejun Li
  • Publication number: 20190264880
    Abstract: A light source apparatus and a lighting device are provided. The light source apparatus includes a light source assembly, a power source assembly, a first end cap, and a second end cap. The light source assembly includes a light source part and a light diffuser. An interior of the light diffuser includes a first receiving space which extends along a lengthwise direction of the light diffuser and penetrates the light diffuser. The light source part is mounted in the first receiving space along a lengthwise direction of the light diffuser. The power source assembly includes a power source part and a power source cover. An interior of the power source cover includes a second receiving space which extends along a lengthwise direction of the power source cover and penetrates the power source cover. The power source part is mounted in the second receiving space.
    Type: Application
    Filed: May 15, 2019
    Publication date: August 29, 2019
    Applicant: OPPLE LIGHTING CO., LTD.
    Inventors: Guoping WANG, Xuejun FENG, Hongbo WANG
  • Patent number: 10321371
    Abstract: Embodiments of the present disclosure relates to communication over a network comprising network slices. According to one embodiment of the present disclosure, there provide a method performed by a network node. The method comprises: informing, in response to determination that user traffic of at least one user equipment needs to be redirected from a first network slice to a second network slice, a control plane function node supporting the first network slice of a redirecting user traffic request. Compared with the second network slice, a way of handling a control plane and/or user plane for communication services in the second network slice is different from that in the first network slice. In the other aspects of the present disclosure, there also provides methods for communication by a control plane function node and by a user equipment and corresponding apparatuses.
    Type: Grant
    Filed: April 11, 2016
    Date of Patent: June 11, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Shunliang Zhang, Xuejun Cai, Jian Wang
  • Patent number: D869629
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: December 10, 2019
    Assignee: SHENZHEN PUREMATE TECHNOLOGY CO., LTD.
    Inventors: Puxuan Li, Fangsheng Yan, Weiguang Wang, Xuejun Zhang, Jiesheng Mei