Patents by Inventor Xiao Pan

Xiao Pan 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: 20200160610
    Abstract: An information processing method is provided for a terminal device. The method includes obtaining an image including an AR target; recognizing the AR target, and generating a virtual scene including N virtual objects (N being an integer greater than or equal to 2); disassembling the virtual scene to obtain the N virtual objects; and generating object information that separately corresponds to the N virtual objects, which include a target virtual object to be interacted with by a user. The method also includes keeping the object information of virtual objects other than the target virtual object in the N virtual objects unchanged and updating the object information of the target virtual object in response to receiving an operation instruction inputted by the user for the target virtual object, such that the target virtual object is interacted independently rather than the virtual scene as whole by the user.
    Type: Application
    Filed: January 27, 2020
    Publication date: May 21, 2020
    Inventors: Jia WEI, Ying SHA, Zhechuan ZHANG, Hong ZHANG, Chuankang FAN, Xiao PAN, Xiaowei FAN
  • Publication number: 20200140369
    Abstract: The present invention relates to a derivative of 13-oxidized ingenol, use thereof in the prevention and/or treatment of a disease associated with proliferation or tumor in a subject, or a cosmetic indication, and use thereof in the prevention and/or treatment of a disease responsive to neutrophil oxidative burst, a disease responsive to a release of IL-8 by keratinocyte, or a disease responsive to induction of necrosis.
    Type: Application
    Filed: June 7, 2018
    Publication date: May 7, 2020
    Applicant: Tianjin Zhongxin Pharmaceutical Group Corp., LTD. Research Institute Branch Company
    Inventors: Xiao Wu, Qin Pan, Yanyun Li, Yu Yang, Yuzhen Guan, Xioalei Wu, Chuanteng Sun, Yuan Wang
  • Patent number: 10620950
    Abstract: Techniques for parsing a message comprising at least one data field are provided. One computer-implemented method comprises: determining, by an electronic device operatively coupled to a processing unit, a first model from a first category of data processing models; and determining, by the electronic device, a second model from a second category of data processing models, the second category being different from the first category. The computer-implemented method also comprises comparing, by the electronic device, performance of a first combined model of first and second models with performance of the first model; and selecting, by the electronic device, a target model for processing data from the first combined model and the first model based on the comparing.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: April 14, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Yi Ge, Xiao Xing Liang, Zhaotai Pan, Yu Chen Zhou
  • Publication number: 20200061769
    Abstract: A monocular vision six-dimensional measurement method for high-dynamic large-range arbitrary contouring error of a CNC machine tool of the present invention belongs to the field of dynamic error detection of machine tools, and relates to a six-dimensional measurement method for high-dynamic large-range arbitrary contouring error of a CNC machine tool using a monocular vision measurement technology with short-time stroboscopic illumination and a priori standard plate. The method designs a measurement fixture and a measurement system, and uses a monocular vision pose algorithm to improve both the visual measurable dimension and range of interpolated contour in combination with priori knowledge. In light of the principle of error distribution, a small field of view is used to enhance the measurement accuracy of the coded primitives in the images.
    Type: Application
    Filed: November 7, 2017
    Publication date: February 27, 2020
    Inventors: Wei LIU, Zhenyuan JIA, Xiao LI, Yi PAN, Xin MA, Jianwei MA
  • Publication number: 20200051339
    Abstract: An image processing method, performed by an electronic apparatus is provided. A captured image is obtained. Subject information of a subject is extracted among at least one subject, from the captured image. A virtual item corresponding to the subject is determined according to the subject information of the subject. Coordinate information of the virtual item is determined according to the subject information of the subject and the captured image. A virtual scene is generated according to the coordinate information, the virtual item, and the captured image.
    Type: Application
    Filed: October 17, 2019
    Publication date: February 13, 2020
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Jia WEI, Ying Sha, Zhechuan Zhang, Hong Zhang, Xiao Pan, Chuankang Fan, Xiaowei Fan
  • Publication number: 20200040442
    Abstract: The present invention provides multilayer structures and articles formed from such structures. In one aspect, a multilayer structure comprises (a) a biaxially oriented polyethylene film comprising an outer layer that comprises a first polyethylene composition comprising at least two linear low density polyethylenes, wherein the first polyethylene composition has a density of 0.910 to 0.940 g/cm3, an MWHDE>95 greater than 135 kg/mol and an IHDE>95 greater than 42 kg/mol, wherein the film has a thickness of 10 to 60 microns after orientation; and (b) a metal layer comprising a metal deposited on the outer layer, wherein the metal comprises Al, Zn, Au, Ag, Cu, Ni, Cr, Ge, Se, Ti, Sn, or oxides thereof, and wherein the multilayer structure has an optical density of 1.0 to 3.
    Type: Application
    Filed: April 23, 2018
    Publication date: February 6, 2020
    Inventors: Gang Wang, Jingyi Xu, Jianping Pan, Xiao Bing Yun
  • Publication number: 20200010631
    Abstract: A first oriented film comprising a first polyethylene composition which comprises: from 20 to 50 wt % of a first linear low density polyethylene polymer having a density greater than 0.925 g/cc and an I2 lower than 2 g/10 min; and from 80 to 50 wt % of a second linear low density polyethylene polymer having a density lower than or equal to 0.925 g/cc and an I2 greater than or equal to 2 g/10 min; wherein the first polyethylene composition has an 12 from 0.5 to 10 g/10 min and a density from 0.910 to 0.940 g/cc is provided.
    Type: Application
    Filed: September 17, 2019
    Publication date: January 9, 2020
    Applicant: Dow Global Technologies LLC
    Inventors: Yijian Lin, Mehmet Demirors, Jianping Pan, Xiao B. Yun
  • Publication number: 20200010194
    Abstract: A system for controlling an unmanned aerial vehicle (UAV) to switch between different flight modes during operation. The system includes one or more processors configured to determine, based on sensor data received from one or more sensors carried by the UAV, a change in environment of the UAV from a first environment type to a second environment type. In response to determining the change in environment, the one or more processors configured to switch a flight mode of the UAV from a first flight mode to a second flight mode, and effect operation of the UAV in accordance with a second set of operating rules for operating in the second environment type.
    Type: Application
    Filed: September 4, 2019
    Publication date: January 9, 2020
    Inventors: Ang LIU, Xiao HU, Guyue ZHOU, Xuyang PAN
  • Patent number: 10510743
    Abstract: An Electro-Static-Discharge (ESD) protection device has a Fin Field-Effect Transistor (FinFET) with a silicon fin with a step separating a top fin and a bottom fin. The gate wraps around the top fin but not the bottom fin. Normal gate-controlled channel conduction occurs in the top fin between a source and a drain in the top fin. Underneath the conducting channel is a buried conducting region in the bottom fin that conducts after a breakdown voltage is reached during ESD. A ledge, abrupt slope change in the sidewalls of the fin, or a doping increase occurs at the step between the top fin and bottom fin. The bottom fin is 2-3 times wider than the top fin, causing the resistance of the buried conducting region to be 2-3 times less than the resistance of the conducting channel, steering breakdown current away from the channel, reducing failures during breakdown.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: December 17, 2019
    Assignee: Hong Kong Applied Science and Technology Research Institute Company, Limited
    Inventors: Xiaoyong Han, Xiao Huo, Shuli Pan
  • Patent number: 10457787
    Abstract: A first oriented film comprising a first polyethylene composition which comprises: from 20 to 50 wt % of a first linear low density polyethylene polymer having a density greater than 0.925 g/cc and an I2 lower than 2 g/10 min; and from 80 to 50 wt % of a second linear low density polyethylene polymer having a density lower than or equal to 0.925 g/cc and an I2 greater than or equal to 2 g/10 min; wherein the first polyethylene composition has an I2 from 0.5 to 10 g/10 min and a density from 0.910 to 0.940 g/cc is provided.
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: October 29, 2019
    Assignee: Dow Global Technologies LLC
    Inventors: Yijian Lin, Mehmet Demirors, Jianping Pan, Xiao B. Yun
  • Publication number: 20190299517
    Abstract: The present invention discloses a process for forming a biaxially oriented film. The process includes first selecting a polyolefin resin wherein said polyolefin resin comprises a linear low density polyethylene resin characterized by having from 9 to 35 weight percent of the total weight of linear low density polyethylene resin eluting from a CEF at a temperature greater than 97.0° C.; and further characterized by having a CDR of from 33 to 80 and a Mw Ratio of from 0.15 to 0.45. Next a film is formed from the polyolefin resin selected in the first step. Finally the film formed in the second step is oriented in a sequential manner. The films produced by this process are characterized by having an ultimate elongation at least 1.5 times greater in the MD as compared to the CD and the 2% secant modulus is a least 1.25 times greater in the CD as compared to the MD.
    Type: Application
    Filed: June 10, 2019
    Publication date: October 3, 2019
    Inventors: Xiao Bing Yun, Rongjuan Cong, Jianping Pan, Teresa P. Karjala
  • Patent number: 10421543
    Abstract: A system for controlling an unmanned aerial vehicle (UAV) includes one or more processors configured to receive sensor data from one or more sensors carried by the UAV. The sensor data is indicative of at least a state of the UAV. The one or more processors are further configured to select a flight mode from a plurality of different flight modes based at least in part on the sensor data and effect operation of the UAV in accordance with a set of operating rules associated with the selected flight mode.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: September 24, 2019
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Ang Liu, Xiao Hu, Guyue Zhou, Xuyang Pan
  • Publication number: 20190248952
    Abstract: The invention provides highly functional epoxy resins that may be used themselves in coating formulations and applications but which may be further functionalized via ring-opening reactions of the epoxy groups yielding derivative resins with other useful functionalities. The highly functional epoxy resins are synthesized from the epoxidation of vegetable or seed oil esters of polyols having 4 or more hydroxyl groups/molecule. In one embodiment, the polyol is sucrose and the vegetable or seed oil is selected from corn oil, castor oil, soybean oil, safflower oil, sunflower oil, linseed oil, tall oil fatty acid, tung oil, vernonia oil, and mixtures thereof. Methods of making of the epoxy resin and each of its derivative resins are disclosed as are coating compositions and coated objects using each of the resins.
    Type: Application
    Filed: April 26, 2019
    Publication date: August 15, 2019
    Applicant: NDSU RESEARCH FOUNDATION
    Inventors: Dean C. WEBSTER, Partha Pratim SENGUPTA, Zhigang CHEN, Xiao PAN, Adlina PARAMARTA
  • Patent number: 10363700
    Abstract: The present invention discloses a process for forming a biaxially oriented film. The process includes first selecting a polyolefin resin wherein said polyolefin resin comprises a linear low density polyethylene resin characterized by having from 9 to 35 weight percent of the total weight of linear low density polyethylene resin eluting from a CEF at a temperature greater than 97.0° C.; and further characterized by having a CDR of from 33 to 80 and a Mw Ratio of from 0.15 to 0.45. Next a film is formed from the polyolefin resin selected in the first step. Finally the film formed in the second step is oriented in a sequential manner. The films produced by this process are characterized by having an ultimate elongation at least 1.5 times greater in the MD as compared to the CD and the 2% secant modulus is a least 1.25 times greater in the CD as compared to the MD.
    Type: Grant
    Filed: August 26, 2011
    Date of Patent: July 30, 2019
    Assignee: Dow Global Technologies LLC
    Inventors: Xiao B. Yun, Rongjuan Cong, Jephrey Pan, Teresa P. Karjala
  • Publication number: 20190210333
    Abstract: Embodiments of the present invention relate to biaxially oriented, multilayer polyethylene films and to laminates and articles formed therefrom. In one aspect, a biaxially oriented, multilayer polyethylene film comprises Layer A which is a sealant layer p having a top facial surface and a bottom facial surface and comprising a first polyethylene, wherein the first polyethylene has a density of at least 0.900 g/cm3, an IHDF>95 of 20-60 kg/mol, and a MWHDF>95 of greater than 130 kg/mol, wherein Layer A comprises at least 50 weight percent of the first polyethylene based on the weight of Layer A, and Layer B having a top facial surface and a bottom facial surface, wherein Layer B comprises one or more additional polyethylenes, and wherein the top facial surface of Layer B is in adhering contact with a bottom facial surface of Layer A, wherein the density of the first polyethylene is at least 0.002 g/cm3 less than the density of Layer B.
    Type: Application
    Filed: August 14, 2017
    Publication date: July 11, 2019
    Applicant: Dow Global Technologies LLC
    Inventors: Jianping Pan, Xiao Bing Yun, Yijian Lin, Rongjuan Cong
  • Patent number: 10329377
    Abstract: The invention provides highly functional epoxy resins that may be used themselves in coating formulations and applications but which may be further functionalized via ring-opening reactions of the epoxy groups yielding derivative resins with other useful functionalities. The highly functional epoxy resins are synthesized from the epoxidation of vegetable or seed oil esters of polyols having 4 or more hydroxyl groups/molecule. In one embodiment, the polyol is sucrose and the vegetable or seed oil is selected from corn oil, castor oil, soybean oil, safflower oil, sunflower oil, linseed oil, tall oil fatty acid, tung oil, vernonia oil, and mixtures thereof. Methods of making of the epoxy resin and each of its derivative resins are disclosed as are coating compositions and coated objects using each of the resins.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: June 25, 2019
    Assignee: NDSU RESEARCH FOUNDATION
    Inventors: Dean C. Webster, Partha Pratim Sengupta, Zhigang Chen, Xiao Pan, Adlina Paramarta
  • Patent number: 10303330
    Abstract: When a user sees a content item presented by a social networking system, the user may select an option to save the content item. The saved content item may be reinserted in a newsfeed presented to the user, integrated into collections, archived, used for notifications to the user, or otherwise subsequently presented to the user. A plug-in may be used to save content items accessed through websites external to the social networking system. As privacy settings associated with a saved content item are modified, the modified privacy settings are applied to the saved content item, which may prevent the user saving the content item from subsequently viewing the saved content item.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: May 28, 2019
    Assignee: Facebook, Inc.
    Inventors: Jane Leibrock, Loren Alfred Cheng, Matthew Brown, Jessica Gronski, Marc Horowitz, William Jacobs, Zhengzheng Pan, Xiao Ou Wang, Joshua Van Dyke Watzman, Luke Woods, Rachel Margaret Wong
  • Publication number: 20190154550
    Abstract: Described herein are bioaerosol detection systems and methods of use.
    Type: Application
    Filed: April 6, 2017
    Publication date: May 23, 2019
    Inventors: Chang-Yu WU, Xiao JIANG, Maohua PAN, John LEDNICKY, Alexandros Demetrios THEODORE, Zhonghui Hugh FAN, Nima AFSHAR MOHAJER
  • Patent number: 10094217
    Abstract: A construction layout for caverns of an underground nuclear power plant, including: two primary caverns accommodating nuclear reactor powerhouses, combined caverns, electric powerhouse caverns, pressure relief caverns, a first primary traffic tunnel, a second primary traffic tunnel, a third primary traffic tunnel, a top adit system, and a ground adit system. Each combined cavern is disposed on one side of each of the two primary caverns. Each electric powerhouse cavern and each pressure relief cavern are disposed on two sides of each of the two primary caverns perpendicular to the longitudinal direction of the mountain. Each electric powerhouse cavern is perpendicular to the longitudinal direction of the mountain. The first primary traffic tunnel and the third primary traffic tunnel are disposed along the longitudinal direction of the mountain on outer sides of the two combined caverns, respectively.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: October 9, 2018
    Assignee: CHANGJIANG SURVEY PLANNING DESIGN AND RESEARCH CO., LTD.
    Inventors: Qigui Yang, Xinqiang Niu, Lijun Su, Baixing Liu, Lixin Liu, Xin Zhao, Xuehong Yang, Feng Li, Xia Hua, Xuexian Zhu, Qianlong Han, Xiao Pan, Haibo Liu
  • Patent number: 9876721
    Abstract: A method provides for the dynamic traffic prioritization in a communication network. The method electronically monitors traffic in a communication network and determines when traffic exceeds configured thresholds on the links of the communication network. Thus, the method determines a link which is potentially about to be congested in the communication network. The method categorizes the traffic on this link by an end system attached to one end of the potentially congested link into a plurality of priority categories using application layer parameters. Using a re-direct capability of the end system, the method re-directs at least one of the pluralities of priority categories of traffic to an alternate Internet Protocol address. The method uses preconfigured Quality of Service mechanisms on the provider edge router attached to the other end of the potentially congested link to guarantee a predetermined amount of bandwidth capacity of the link to traffic destined to the alternate Internet Protocol address.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: January 23, 2018
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Thusitha Jayawardena, Gustavo De Los Reyes, Xiao Pan, Gang Xu