Patents by Inventor Jun Xie

Jun Xie 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: 20190339919
    Abstract: A control method and apparatus for a display screen. The method comprises: obtaining target light quantity data collected by a light sensor during a process of wearing a terminal device by a first user (101); updating a first light quantity data historical value file by using the target light quantity data to obtain a second light quantity data historical value file (102); determining a light quantity data threshold by using the second light quantity data historical value file (103); controlling a display state of the display screen of the terminal device according to the light quantity data threshold (104). The present disclosure can conveniently adjust the light quantity data threshold, so as to control the display state of the display screen of the terminal device accurately.
    Type: Application
    Filed: July 18, 2019
    Publication date: November 7, 2019
    Inventor: Jun XIE
  • Publication number: 20190300430
    Abstract: Electromagnetically-induced cement concrete crack self-healing diisocyanate microcapsules include raw materials, in parts by weight, comprising 15-55 parts of petroleum resin, 5-10 parts of paraffin, 5-10 parts of polyethylene wax, 3-10 parts of magnetic iron powder and 20-67 parts of diisocyanate. The diisocyanate microcapsules use the diisocyanate as a core material, and the petroleum resin/paraffin/polyethylene wax/magnetic iron powder mixture as the shell of the capsule. When micro cracks occur in the concrete, the crack propagation can break partial of the microcapsule inside, the diisocyanate inside the microcapsules flows out and diffuses into the crack and is subjected to a solidifying reaction with water in the concrete, so that the crack is repaired in time; and for the microcapsules that are not broken by cracks, external electromagnetic field can be applied to melt the shell to release the diisocyanate inside, thereby diffusing into cracks and solidify with water to repair them.
    Type: Application
    Filed: January 24, 2019
    Publication date: October 3, 2019
    Inventors: Jianying YU, Wei DU, Shaopeng WU, Yi GU, Ying LI, Jun XIE, Xiaobin HAN
  • Publication number: 20190294870
    Abstract: A gesture recognition method and related device. The method includes following steps. A current-frame image captured by a camera in a non-visible environment is obtained in response to detecting that an object enters a recognition range. The current-frame image is determined whether it contains a gesture by performing feature image detection on the current-frame image. If yes, feature points of the gesture in the current-frame image are obtained, and the gesture is traced according to the feature points to obtain gesture tracing data. And then the gesture tracing data is transmitted to a head mounted display device. The head mounted display device recognizes the gesture according to the positions of the feature points of the gesture to obtain a gesture recognition result; and perform a corresponding response action according to the gesture recognition result.
    Type: Application
    Filed: June 11, 2019
    Publication date: September 26, 2019
    Inventor: Jun XIE
  • Publication number: 20190277826
    Abstract: The present application discloses a gas logging system, including a degasser configured to degas a sample to separate a gas to be tested; and a detector connected to the degasser and configured to receive the gas to be tested separated by the degasser and perform detection, where the degasser comprises a degassing cover, the degassing cover includes a spherical crown disk surface and a plurality of semipermeable membrane degassing units on the spherical crown disk surface, wherein the plurality of semipermeable membrane degassing units are arranged on the spherical crown disk surface according to the Fibonacci Spiral Rule. The gas logging system provided by the present application may improve the distribution uniformity of a drilling fluid on the degassing cover while increasing arrangement number, and reduce the impact on semipermeable membrane degassing units.
    Type: Application
    Filed: May 30, 2019
    Publication date: September 12, 2019
    Inventors: YOUHONG SUN, ZHIYONG CHANG, XIAOHUI WENG, LI LI REN, BAOCHANG LIU, Renchu Guan, Wei Guo, Jun Xie, KE GAO, JIANHUA LV, WEI LIU, SUNHUA DENG
  • Patent number: 10381920
    Abstract: The present invention provides a power limiting circuit for inverter device and an inverter device, which pertains to the technical field of power source inverting. The inverter device comprises a first logic judging circuit for comparing an input current of an inverter circuit with a first preset current threshold and outputting a first signal when said input current is larger than the first preset current threshold; and a shunt circuit for shunting a portion of the input current of the inverter circuit when receiving said first signal; wherein, the shunt circuit comprises a shunt resistance and a first controllable switch, the shunt resistance and the first controllable switch are connected in series and then parallel-connected to input ends of the inverter circuit, a control end of the first controllable switch is connected to an output end of the first logic judging circuit for controlling the first controllable switch to be connected when receiving said first signal.
    Type: Grant
    Filed: December 26, 2016
    Date of Patent: August 13, 2019
    Assignee: SHANGHAI SUNSON ACTIVATED CARBON TECHNOLOGY CO., LTD
    Inventor: Jun Xie
  • Publication number: 20190197279
    Abstract: The security of a QR code is substantially increased by removing an alignment pattern and/or a position detection pattern from a complete QR code to form an incomplete QR code. A complete QR code can be regenerated from the incomplete QR code with the proper imaging angle to the incomplete QR code. A malicious operator is unlikely to be able to obtain the proper imaging angle and is thereby unable to reconstruct a complete QR code from the incomplete QR code.
    Type: Application
    Filed: December 20, 2018
    Publication date: June 27, 2019
    Inventors: Jiaheng WANG, Jun XIE
  • Publication number: 20190185853
    Abstract: The invention in some aspects relates to methods and compositions for assessing the effectiveness of miRNA inhibitors. In other aspects of the invention, methods and compositions for treating cholesterol related disorders are provided. In one aspect of the invention, miRNA inhibitors against miR-122 and rAAV-based compositions comprising the same are provided.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 20, 2019
    Applicant: University of Massachusetts
    Inventors: Guangping Gao, Phillip D. Zamore, Jun Xie
  • Patent number: 10280736
    Abstract: A logging device and method for locating a watered zone in a horizontal well with high watercut problem by isotope labeling is provided. The method successively includes the following operations: a. solidifying an isotope used in an isotope releasing device into a water-soluble carrier; b. connecting the isotope releasing device with a tubing and setting them to a horizontal segment of the well; c. dissolving the water-soluble carriers in the water at the bottom of the well to release the isotope, wherein the releasing rate is proportional to the flow rate of the water; d. starting a lift-up pump and beginning a production logging; and e. continuously performing ?-ray energy-spectrum analysis on produced water on the ground, so as to locate the watered zone of the horizontal well by the detected species and characteristic content of the isotope, thereby reduces operation risk, saves platform occupying time and logging cost.
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: May 7, 2019
    Assignee: INSTITUTE OF NUCLEAR PHYSICS AND CHEMISTRY, CHINA ACADEMY OF ENGINEERING PHYSICS
    Inventors: Wen Huang, Shuming Peng, Xuejie Wang, Dazhi Qian, Shilei Zhu, Bin Tang, Rundong Li, Zhihua Zhang, Jun Xie, Songbao Zhang, Jian Yao, Yang Zhang, Fang He, Yi Chen, Xin Luo, Yujie Zhu, Hanming Liao, Tianlu Ni, Xijun Yang, Yong Yang, Shubin Guo
  • Patent number: 10246471
    Abstract: Provided herein, inter alia, is the synthesis of ETP derivatives. The uses of the ETP derivatives described herein include treatment of cancer.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: April 2, 2019
    Assignees: City of Hope, The Regents of the University of California
    Inventors: Larry Eugene Overman, Marcus Baumann, Sangkil Nam, David Horne, Richard Jove, Jun Xie, Claudia Kowolik
  • Publication number: 20190096007
    Abstract: Techniques for recommending sales leads from professional social networks using a prospect score (PS) are disclosed. A social networking system identifies a first and second group of members. The system accesses interactions between the first group and second group of members. The system calculates, for each member in the first group, a decision maker score (DMS), relationship score (RS), and social score (SS), the RS and SS values being based on the interactions. The system calculates, for each pair of members in the second group and first group, a PS based on the DMS, RS, and SS values. The system identifies connection paths between members in the second group and ranked members in the first group, the ranking being based on the PS values. The system recommends connection paths between members in the second group and members in the first group based on the identified connections and the PS values.
    Type: Application
    Filed: September 25, 2017
    Publication date: March 28, 2019
    Inventors: Jun Xie, Badrul Sarwar, Jonathan Weindel, Craig Martell
  • Publication number: 20190092732
    Abstract: Disclosed herein, inter alia, are compositions and methods for inhibiting DNA2.
    Type: Application
    Filed: November 30, 2018
    Publication date: March 28, 2019
    Inventors: Binghui Shen, Judith Campbell, Li Zheng, Hongzhi Li, David Horne, Jun Xie, Kenneth Karanja
  • Patent number: 10235897
    Abstract: Methods for providing drawing assistance to a user sketching an image include geometrically correcting adjusting user strokes to improve their placement and appearance. In particular, one or more guidance maps indicate where the user “should” draw lines. As a user draws a stroke, the stroke is geometrically corrected by moving the stroke toward a portion of the guidance maps corresponding to the feature of the image the user is intending to draw based feature labels. To further improve the user drawn lines, parametric adjustments are optionally made to the geometrically-corrected stroke to emphasize “correctly” drawn lines and de-emphasize “incorrectly” drawn lines.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: March 19, 2019
    Assignee: ADOBE INC.
    Inventors: Holger Winnemoeller, Jun Xie, Wilmot Wei-Mau Li, Aaron Phillip Hertzmann
  • Patent number: 10235393
    Abstract: Product records having attributes according to various schema are normalized such that the attributes thereof conform to a canonical schema. Attributes for large numbers of product records are normalized according to a map-reduce framework in which mappers are defined but no reducers. Rules are implemented by a rule engine that is instantiated one time per VM of the map-reduce framework. Likewise, each rule may be implemented by only one object instance per rule engine instance. Generation of rules by analysts may be facilitated by defining an attribute hierarchy. A rule defined for a parent attribute may be presented as a default rule for a child attribute and either accepted or revised. Attributes may be clusters and proposed rules generated. Proposed rules may then be accepted or rejected by an analyst.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: March 19, 2019
    Assignee: WALMART APOLLO, LLC
    Inventors: Fan Yang, Narasimhan Rampalli, Jun Xie
  • Patent number: 10202600
    Abstract: The invention in some aspects relates to methods and compositions for assessing the effectiveness of miRNA inhibitors. In other aspects of the invention, methods and compositions for treating cholesterol related disorders are provided. In one aspect of the invention, miRNA inhibitors against miR-122 and rAAV-based compositions comprising the same are provided.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: February 12, 2019
    Assignee: University of Massachusetts
    Inventors: Guangping Gao, Phillip D. Zamore, Jun Xie
  • Patent number: 10173984
    Abstract: Disclosed herein, inter alia, are compositions and methods for inhibiting DNA2.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: January 8, 2019
    Assignee: City of Hope
    Inventors: Binghui Shen, Judith Campbell, Li Zheng, Hongzhi Li, David Horne, Jun Xie, Kenneth Karanja
  • Publication number: 20180362592
    Abstract: The invention in some aspects relates to recombinant adeno-associated viruses having distinct tissue targeting capabilities. In some aspects, the invention relates to gene transfer methods using the recombinant adeno-associate viruses. In some aspects, the invention relates to isolated AAV capsid proteins and isolated nucleic acids encoding the same.
    Type: Application
    Filed: June 27, 2018
    Publication date: December 20, 2018
    Applicant: University of Massachusetts
    Inventors: Guangping Gao, Terence Flotte, Jun Xie
  • Publication number: 20180306339
    Abstract: An antiknock valve with both sides resisting a shock wave, and a valve body thereof. The antiknock valve includes a valve core (200) and two valve bodies (A3, A4). The valve body (A3/A4) includes a frame body (101/102), wherein two intersected supporters(2a, 2b/3a) are provided in the frame body (101/102) in a symmetrical manner, the supporters (2a, 2b/3a, 3b) intersect on a ridge-shaped column (2d/3d) and openings(2c1/3c2) are provided at intervals along the direction of the ridge-shaped column (2d/3d). The valve cores (200) are located above the openings (2c1/3c2) and the two valve bodies (A3, A4) are engaged and fixed; and one end of the valve core (200) is rotatably connected on the ridge-shaped column (2d/3d). Since the antiknock valve reduces the weight of the valve core (200), the antiknock capacity is improved, a closing speed is increases, and the antiknock valve is safer.
    Type: Application
    Filed: November 16, 2015
    Publication date: October 25, 2018
    Inventor: Jun Xie
  • Publication number: 20180298380
    Abstract: The present disclosure relates to the field of rAAV delivery of transgenes. In some aspects, the disclosure relates to RNAi. Provided herein are recombinant adeno-associated virus (rAAV) vectors comprising modified ITRs. In some embodiments, the modified ITRs comprise a sequence encoding a shRNA, miRNA, or AmiRNA.
    Type: Application
    Filed: April 15, 2016
    Publication date: October 18, 2018
    Applicant: University of Massachusetts
    Inventors: Guangping Gao, Jun Xie, Phillip D. Zamore
  • Publication number: 20180286489
    Abstract: A one-time programmable (OTP) memory has a plurality of pages. A predefined section of each page is configured to store error policy bits. When an indicator in a first predefined location has a first value, the page is configured to store data with error correction code (ECC) bits, and when the indicator has a second value, at least a portion of the page is configured to store data with redundancy. Address translation circuitry is configured to, in response to receiving an access address, use a second predefined location of an accessed page of the plurality of pages accessed by the access address to determine a physical address in the accessed page which corresponds to the access address.
    Type: Application
    Filed: June 7, 2018
    Publication date: October 4, 2018
    Inventors: Rakesh PANDEY, Mohit ARORA, Jun XIE
  • Publication number: 20180269777
    Abstract: The present invention provides a power limiting circuit for inverter device and an inverter device, which pertains to the technical field of power source inverting. The inverter device comprises a first logic judging circuit for comparing an input current of an inverter circuit with a first preset current threshold and outputting a first signal when said input current is larger than the first preset current threshold; and a shunt circuit for shunting a portion of the input current of the inverter circuit when receiving said first signal; wherein, the shunt circuit comprises a shunt resistance and a first controllable switch, the shunt resistance and the first controllable switch are connected in series and then parallel-connected to input ends of the inverter circuit, a control end of the first controllable switch is connected to an output end of the first logic judging circuit for controlling the first controllable switch to be connected when receiving said first signal.
    Type: Application
    Filed: December 26, 2016
    Publication date: September 20, 2018
    Inventor: Jun XIE