Patents by Inventor Xiangyang Li

Xiangyang 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).

  • Patent number: 11341960
    Abstract: Disclosed are a smart control implementation method, a smart control implementation device, and a computer readable storage medium. The smart control implementation method includes: configuring pre-determined syntax information which is including sentence pattern rules, an instruction set, and semantic tags corresponding to the sentence pattern rules, wherein the semantic tags indicating semantics of a corresponding sentence pattern rule thereof (201); acquiring control information (202); identifying the control information on the basis of the pre-determined syntax information, and acquiring semantic tags corresponding to a matched sentence pattern rule of the control information (203); determining a control intention according to the semantic tags corresponding to the matched sentence pattern rule of the control information (204); and executing a control action according to the control intention (205).
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: May 24, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO. LTD.
    Inventor: Xiangyang Li
  • Publication number: 20220116462
    Abstract: Systems, methods, and software for initiating a Packet Switch (PS) Data off feature for User Equipment (UE) within a network. In one embodiment, a network element in a network stores a data off policy that triggers activation or deactivation of the PS Data off feature for the UE, and determines whether to activate the PS Data off feature for the UE based on the data off policy and one or more network service conditions. The network element generates a PS Data off request to activate the PS Data off feature for the UE responsive to a determination to activate the PS Data off feature, and initiates transmission of the PS Data off request for receipt by a gateway of the network that acts as an entry point for downlink traffic for the UE.
    Type: Application
    Filed: January 31, 2019
    Publication date: April 14, 2022
    Inventors: Yigang CAI, Xiangyang LI
  • Patent number: 11118057
    Abstract: The attenuation material composition disclosed in the present disclosure comprises a room temperature vulcanized silicone rubber, an epoxy resin, a first curing agent and a second curing agent, wherein the first curing agent comprises ethyl orthosilicate and dibutyltin oxide; and the weight ratio of the room temperature vulcanized silicone rubber to the epoxy resin is (0.1-1):1.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: September 14, 2021
    Assignee: CHINA UNIVERSITY OF PETROLEUM (BEIJING)
    Inventors: Pinbo Ding, Shiqi Huang, Jianxin Wei, Bangrang Di, Feng Zhang, Lianbo Zeng, Xiangyang Li
  • Publication number: 20210276444
    Abstract: Embodiments of the present disclosure provide a method of charging session management. The method comprises, at a first node of a communication system, receiving an indication of charging termination associated with a terminal device from a second node of the communication system, where the indication of charging termination at least specifies a time length; detecting traffic for the terminal device in response to receiving the indication of charging termination; and in response to the traffic for the terminal device being lower than a predetermined threshold, starting a timer for terminating a charging session of the terminal device after the time length. Embodiments of the present disclosure further provide a corresponding device.
    Type: Application
    Filed: August 3, 2017
    Publication date: September 9, 2021
    Applicant: Alcatel Lucent
    Inventors: Xiangyang Li, Yigang Cai
  • Patent number: 10959060
    Abstract: A method and apparatus for implementing MTC group message delivery. The MTC-IWF obtains policy information from the PCRF and controls the delivery of the MTC group message according to the policy information by introducing the policy information of the MTC group message delivery in the PCRF. By introducing a flexible policy control mechanism, it can help the operators to define and customize various MTC group message delivery rules. With the increase in MTC ASes and MTC groups, operators can choose the network better, control the use of network resources, thereby achieving the purpose of improving or optimizing the network.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: March 23, 2021
    Assignee: Alcatel Lucent
    Inventors: Xiangyang Li, Yigang Cai
  • Publication number: 20210031248
    Abstract: The present invention relates to a device for integrally processing a housing of a Computing, Communication, and Consumer (3C) product. The device includes a loading frame and an upper frame, where a material receiving device is arranged in the loading frame, a width of the loading frame is greater than that of the housing, a grinding device is arranged below the upper frame, and the grinding device includes a grinding movement device; the grinding movement device is connected to a grinding installation block, an outer side of the grinding installation block is provided with grinding lifting balls, a grinding arc block is embedded in an inner side of an upper portion of the grinding installation block, and the upper frame is also provided with a material pressing device. An outer side of the loading frame is provided with a feeding and discharging device.
    Type: Application
    Filed: July 28, 2020
    Publication date: February 4, 2021
    Applicant: University of South China
    Inventors: Yong Liu, Keyou Shi, Qiucai Zhang, Xiangyang Li, Guowen Peng, Zhenghua Xu, Xiuwu Yu, Changshou Hong, Fuliang Jiang, Yifan Chen, Wei Wei
  • Publication number: 20200320986
    Abstract: Disclosed are a smart control implementation method, a smart control implementation device, and a computer readable storage medium. The smart control implementation method includes: configuring pre-determined syntax information which is including sentence pattern rules, an instruction set, and semantic tags corresponding to the sentence pattern rules, wherein the semantic tags indicating semantics of a corresponding sentence pattern rule thereof (201); acquiring control information (202); identifying the control information on the basis of the pre-determined syntax information, and acquiring semantic tags corresponding to a matched sentence pattern rule of the control information (203); determining a control intention according to the semantic tags corresponding to the matched sentence pattern rule of the control information (204); and executing a control action according to the control intention (205).
    Type: Application
    Filed: November 27, 2018
    Publication date: October 8, 2020
    Inventor: Xiangyang Li
  • Publication number: 20200151390
    Abstract: The present disclosure relates to a system, method and non-transitory computer readable medium. The system includes at least one computer-readable storage medium including a set of instructions and at least one processor in communication with the at least one computer-readable storage medium. When executing the set of instructions, the at least one processor is directed to: receive a first electrical signal including an address text; operate logical circuits in the at least one processor to: determine a first category of the address text based on a categorization model; determine a first segmentation model based on the first category of the address text; and determine one or more segments of the address text based on the first segmentation model.
    Type: Application
    Filed: January 15, 2020
    Publication date: May 14, 2020
    Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Xiangyang LI, Jingwen WANG, Junying ZHANG
  • Patent number: 10637905
    Abstract: A method for processing data and an electronic apparatus are provided. The method includes: obtaining multimedia data captured by a multimedia capture of an electronic apparatus, obtaining first data captured by a data capture unit of the electronic apparatus, establishing an association relationship between the first data and the multimedia data in terms of time; and generating second data in the case that the process of capturing the multimedia data is completed, wherein the second data includes the association relationship.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: April 28, 2020
    Assignee: Lenovo (Beijing) Co., Ltd.
    Inventors: Gaoge Wang, Kai Kang, Shifeng Peng, Xiangyang Li, Kai Li, Lifan Xiao
  • Patent number: 10539715
    Abstract: The present invention provides a composition comprising a polycarbonate, an infrared (IR) reflective additive and an epoxy-functional silicone, wherein the composition exhibits a reduced melt flow change over a comparable compound not containing an epoxy-functional silicone.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: January 21, 2020
    Assignee: Covestro LLC
    Inventors: Xiangyang Li, Rudiger Gorny
  • Publication number: 20190374913
    Abstract: The present disclosure provides a stirred tank. The stirred tank includes a tank body, a stirring shaft, a plurality of blades and baffles. The tank body is configured to hold the material to be stirred; an axis of the stirring shaft is configured to coincide with an axis of the tank body; the blades are disposed on the stirring shaft; the baffles are disposed in the tank body and arranged at a periphery of the stirring shaft, and each baffle is provided with a plurality of punched holes and has a wave-like cross section. During the agitation of the stirred tank, a large number of high-speed jets are formed after the fluid passes through the punched holes.
    Type: Application
    Filed: June 7, 2019
    Publication date: December 12, 2019
    Applicant: Institute of Process Engineering, Chinese Academy of Sciences
    Inventors: Chao YANG, Qinghua ZHANG, Zaisha MAO, Xiangyang LI, Xin FENG
  • Patent number: 10481062
    Abstract: The present invention provides a method for improving an identification degree of low-luminosity dispersed-phase particles in a multiphase system. The method comprises: adding additive particles into a multiphase system containing low-luminosity dispersed-phase particles before photographing the multiphase system to obtain an image including the low-luminosity dispersed-phase particles, wherein the refractivity of the additive particles is greater than that of the low-luminosity dispersed-phase particles.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: November 19, 2019
    Assignee: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
    Inventors: Xiangyang Li, Chao Yang, Yiting Xiao, Zaisha Mao
  • Publication number: 20190349269
    Abstract: Embodiments of the present disclosure relate to a method, system and device for online charging in a cloud system. The method comprising: in response to a request for a cloud service in the cloud system from a user, transmitting to an online charging system of the cloud system a message indicating the user and the cloud service; receiving from the online charging system a quota related to the cloud service, the quota indicating a limit for the user to use the cloud service; and providing the cloud service to the user based on the quota. The embodiments of the present disclosure overcome defects of postpaid cloud service charging and billing-based scheme in traditional solutions, and can implement cloud service charging of any type.
    Type: Application
    Filed: June 5, 2017
    Publication date: November 14, 2019
    Applicant: Alcatel Lucent
    Inventor: Xiangyang LI
  • Publication number: 20190305004
    Abstract: A display screen includes a plurality of display pixels. Each display pixel includes at least one color film unit. The plurality of display pixels include a plurality of first-type display pixels and one or more second-type display pixels. A color film area of the color film unit of a second-type display pixel is different from a color film area of the color film unit of a first-type display pixel.
    Type: Application
    Filed: March 28, 2019
    Publication date: October 3, 2019
    Inventors: Youze LI, Jun SHI, Xiangyang LI, Yong TAN, Yiping FENG
  • Publication number: 20190222971
    Abstract: A method and apparatus for implementing MTC group message delivery. The MTC-IWF obtains policy information from the PCRF and controls the delivery of the MTC group message according to the policy information by introducing the policy information of the MTC group message delivery in the PCRF. By introducing a flexible policy control mechanism, it can help the operators to define and customize various MTC group message delivery rules. With the increase in MTC ASes and MTC groups, operators can choose the network better, control the use of network resources, thereby achieving the purpose of improving or optimizing the network.
    Type: Application
    Filed: June 20, 2017
    Publication date: July 18, 2019
    Applicant: Alcatel Lucent
    Inventors: Xiangyang LI, Yigang CAI
  • Patent number: 10247750
    Abstract: The present invention provides an online measuring method of particle (such as bubbles, droplets and solid particles) velocity in multiphase reactor. The method based on an online multiphase measuring instrument includes the following steps: (1) the online multiphase measuring instrument is placed into the multiphase reactor, and then a particle image produced by two or more exposures are obtained; (2) the actual size of individual pixel in the particle image is determined; (3) valid particles are determined in the depth of field; (4) then the centroid coordinates are conversed to the actual length of the coordinates (xt,i, yt,i) and (xt+?t,i, yt+?t,i) using the actual size of individual pixel. Thus, the instantaneous velocity of particles can be calculated by V i = ( x t + ? ? ? t , i - x t , i ) 2 + ( y t + ? ? ? t , i - y t , i ) 2 ? ? ? t .
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: April 2, 2019
    Assignees: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES, NANJING JIUZHANG CHEMICAL TECHNOLOGY CO., LTD.
    Inventors: Chao Yang, Xiangyang Li, Haoliang Wang, Guanqi Wang, Zaisha Mao
  • Patent number: 10209064
    Abstract: An online multiphase measuring method of concentration and diameter distribution of dispersed phase particles in a multiphase reactor is provided in the present invention. The method is based on an online multiphase measuring instrument. The method described herein includes the following steps: (1) the online multiphase measuring instrument is placed in a multiphase system, and an image of the particles in the multiphase system is obtained; (2) valid particles are determined as: the particle that its Grad(?) is greater than or equal to Grad(?l/2) is labeled as a valid one; (3) the particle diameter is calculated by di=10×ni/N10; according to the equation ? = V c V = ? i n ? 1 6 ? ? ? ? d i 3 S × l , the concentration of the valid particles is calculated. The concentration and diameter of bubbles, droplets or solid particles can be obtained in real time and online measurement. The accuracy of this method is high.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: February 19, 2019
    Assignees: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES, NANJING JIUZHANG CHEMICAL TECHNOLOGY CO., LTD.
    Inventors: Chao Yang, Xiangyang Li, Guanqi Wang, Shifang Yang, Zaisha Mao
  • Publication number: 20190011346
    Abstract: The present invention provides a method for improving an identification degree of low-luminosity dispersed-phase particles in a multiphase system. The method comprises: adding additive particles into a multiphase system containing low-luminosity dispersed-phase particles before photographing the multiphase system to obtain an image including the low-luminosity dispersed-phase particles, wherein the refractivity of the additive particles is greater than that of the low-luminosity dispersed-phase particles.
    Type: Application
    Filed: July 3, 2018
    Publication date: January 10, 2019
    Inventors: Xiangyang LI, Chao YANG, Yiting XIAO, Zaisha MAO
  • Patent number: 10168196
    Abstract: Provided are an immersion-type online multiphase measuring instrument and method. The instrument includes a package tube; a viewport; LED lamps and a brightness-adjustable light source system including a power supply, a signal generator and an oscilloscope; a telecentric lens and an image sensor; a controller; a signal processing and outputting system; and a display system. The LED lamps, the telecentric lens and the image sensor are located in the package tube. The exposure period of the image sensor is less than the pulse period of the signal generator. The photographic probe used in this measuring instrument has the advantages of online quantitative measurement, small size, portability, less-impact of fluid temperature and the surrounding environment, adaptability to transparent and opaque reactors with two-phase, three-phase and more than three-phase.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: January 1, 2019
    Assignee: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
    Inventors: Chao Yang, Xiangyang Li, Shifang Yang, Guanqi Wang, Zaisha Mao
  • Patent number: 10136277
    Abstract: A method and device for charging roaming for CS fallback MTRF call is provided. At least one charging data record is obtained through receiving charging data records from at least one roaming charging device, wherein the user equipment roams to a VPLMN corresponding to the at least one roaming charging device. Based on the at least one charging data record and in combination with the local charging data record in the home charging device, consolidation processing is performed so as to obtain a consolidated target charging data record. A method of computing charging data records so as to perform final charging in a home charging device in the home network is introduced, instead of performing final charging in a roaming charging device in a visited network, which avoids repetitive charging on the charging data records in the mobile switching center of the visited network.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: November 20, 2018
    Assignee: ALCATEL LUCENT
    Inventors: Xiangyang Li, Yigang Cai