Patents by Inventor Shupeng Li

Shupeng 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: 20210002147
    Abstract: Apparatus and methods are related to treating waste water containing ammonium salts, which contains NH4+, SO42?, Cl?, and Na+. In such a method, the pH value of the waste water to be treated is adjusted to a specific range in advance; sodium sulfate crystal and relatively concentrated ammonia are obtained by first evaporation, and then sodium chloride crystal and relatively dilute ammonia is obtained by second evaporation; alternatively, sodium chloride crystal and relatively concentrated ammonia is obtained by third evaporation, and then sodium sulfate crystal and relatively dilute ammonia are obtained by fourth evaporation. Ammonia, sodium sulfate, and sodium chloride from the waste water are recovered so that the resources in the waste water can be reused.
    Type: Application
    Filed: September 21, 2020
    Publication date: January 7, 2021
    Inventors: Xiping YIN, Ye LI, Songyuan GU, Zhijian LIU, Tao WANG, Jin'ai GAO, Yuhua CHEN, Yan ZHOU, Ling YANG, Zhiwei YUAN, Hongliang YI, Tao AN, Fuzu LIU, Zhimin ZHANG, Shupeng XU
  • Patent number: 10849144
    Abstract: The present invention provides a method and apparatus for determining a scheduling gap, wherein, the method comprises: demodulating the NarrowBand Physical Downlink Control Channel in order to determine the initial subframe of the scheduled NarrowBand Physical Downlink Shared Channel (NB-PDSCH) or the NarrowBand Physical Uplink Shared Channel (NB-PUSCH), wherein, the basis for determining the initial subframe comprises at least one of the following: the final subframe of the NB-PDCCH, the final subframe in the search space where the NB-PDCCH is located, the resource allocation within the scheduling window, and the scheduling gap indication. The implementation of the present technical solutions solves the problem of how to determine the scheduling within the NarrowBand system, thereby saving indication expenditure and improving resource usage efficiency.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: November 24, 2020
    Assignee: ZTE CORPORATION
    Inventors: Jing Shi, Bo Dai, Yifei Yuan, Huiying Fang, Shuqiang Xia, Shupeng Li
  • Publication number: 20200366977
    Abstract: A first optical splitter splits a light source to obtain a first optical signal, a second optical signal, and a third optical signal. A first MZ modulator modulates the first optical signal to output a fourth optical signal. A second MZ modulator modulates the second optical signal to output a fifth optical signal. A first optical coupler couples the fourth optical signal and the fifth optical signal to output a sixth optical signal and a seventh optical signal. A power regulator and a phase shifter respectively perform power adjustment and phase shifting on the third optical signal to output an eighth optical signal. A second optical splitter splits the eighth optical signal into a ninth optical signal and a tenth optical signal. A second optical coupler combines the sixth optical signal and the ninth optical signal. A third optical coupler combines the seventh optical signal and the tenth optical signal.
    Type: Application
    Filed: August 6, 2020
    Publication date: November 19, 2020
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yanzhao LU, Xie WANG, Liangchuan LI, Shupeng DENG
  • Patent number: 10829401
    Abstract: In a method for treating waste water containing ammonium salts, sodium sulfate crystal is obtained by freezing crystallization, then the pH value of the waste water is adjusted to a specific range, and next sodium chloride crystal and ammonia water is obtained by evaporation. Alternatively, the pH value of the waste water is adjusted to a specific range, then sodium chloride crystal and ammonia water is obtained by evaporation, and next sodium sulfate crystal is obtained by freezing crystallization. This method can recover ammonia, sodium sulfate, and sodium chloride from the waste water.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: November 10, 2020
    Assignees: China Petroleum & Chemical Corporation, Sinopec Catalyst Co., Ltd.
    Inventors: Xiping Yin, Ye Li, Songyuan Gu, Zhijian Liu, Tao Wang, Jin'ai Gao, Yuhua Chen, Yan Zhou, Ling Yang, Zhiwei Yuan, Hongliang Yi, Tao An, Fuzu Liu, Zhimin Zhang, Shupeng Xu, Hongqi Guo
  • Publication number: 20200344021
    Abstract: Provided are signal sending method and apparatus, and a computer storage medium. The method includes: sending a reference signal on an invalid subframe. The method further includes: in a guard band mode, if a downlink timeslot of a special subframe includes N downlink symbols, determining to send the reference signal on the N downlink symbols. The method further includes: mapping and spreading a code word on a preset number of subframes or resource units for sending the mapped and spread code word. The method further includes: sending the reference signal on an orthogonal frequency division multiplexing (OFDM) symbol, where a resource element other than a resource element where the reference signal is located on the OFDM symbol is a muting resource element, and no data is mapped or sent on the muting resource element.
    Type: Application
    Filed: September 28, 2018
    Publication date: October 29, 2020
    Applicant: ZTE CORPORATION
    Inventors: Huiying FANG, Bo DAI, Xianming CHEN, Wei LIN, Shupeng LI
  • Patent number: 10815132
    Abstract: The present invention relates to the waste water treatment field, and discloses apparatus and method for treating waste water containing ammonium salts, which contains NH4+, SO42?, Cl?, and Na+. In the method of the present invention, the pH value of the waste water to be treated is adjusted to a specific range in advance; sodium sulfate crystal and relatively concentrated ammonia are obtained by first evaporation, and then sodium chloride crystal and relatively dilute ammonia is obtained by second evaporation; alternatively, sodium chloride crystal and relatively concentrated ammonia is obtained by third evaporation, and then sodium sulfate crystal and relatively dilute ammonia are obtained by fourth evaporation. The method of the present invention can recover ammonia, sodium sulfate, and sodium chloride from the waste water respectively, so that the resources in the waste water can be reused as far as possible.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: October 27, 2020
    Assignees: China Petroleum & Chemical Corporation, Sinopec Catalyst Co., Ltd.
    Inventors: Xiping Yin, Ye Li, Songyuan Gu, Zhijian Liu, Tao Wang, Jin'ai Gao, Yuhua Chen, Yan Zhou, Ling Yang, Zhiwei Yuan, Hongliang Yi, Tao An, Fuzu Liu, Zhimin Zhang, Shupeng Xu
  • Patent number: 10787865
    Abstract: An in-situ injection of soil and groundwater—high pressure rotary jet grouting in-situ remediation system and method. The system has an agent dispensing station, high pressure grouting pump, air compressor, rotary jet grouting drilling machine, second double-pipe water flow joint, automatic lifting mechanism for grouting drill pipe of rotary jet grouting drilling machine, high pressure jet drill pipe, inner tube for high pressure jet triple drill pipe, outer tube for high pressure jet triple drill pipe, agent jet nozzle, an air jet nozzle, cemented carbide block and a drill bit. Parameters are arranged according to the triangle method to ensure that the remediation area is covered within the diffusion radius of the agent. After positioning the GPS measuring point, a guided-boring rig is positioned at the center of the injection point.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: September 29, 2020
    Assignee: BCEG Environmental Remediation Co., Ltd
    Inventors: Shupeng Li, Yuewei Yang, Lili Guo, Peng Liu, Yue Zhang, Xiaowei Song, Fan Chen, Pengcheng Yin, Fuwang Wang, Yan Liu, Qiang Niu, Fanyang Bu
  • Patent number: 10788408
    Abstract: A method for determining the diffusion radius of in-situ injection and remediation of contaminated soil and groundwater. According to the triangle method, the hole spacing is perpendicular to the groundwater flow direction, the row spacing is along the groundwater flow direction, and the flow diffusion in the groundwater during the effective time of the remediation agent reaction is considered. Under high pressure rotary injection, the remediation agent and a certain proportion of bromide ions are simultaneously injected into the aquifer as a tracer. The diffusion of the agent is determined by observing the phenomenon of slurry-returning and slurry-channeling of adjacent injection points. After the completion of the injection, the groundwater is quickly sampled in fixed depth, the tracer concentration is quickly detected on site, and the concentration of bromide ions in the groundwater is compared with the background value. Comprehensive determination determines the optimal diffusion radius.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: September 29, 2020
    Assignee: BCEG Environmental Remediation Co., Ltd
    Inventors: Yuewei Yang, Shupeng Li, Yue Zhang, Xiaobin Zhang, Lili Guo, Shuangchao Cui, Xiaowei Song, Fan Chen, Pengcheng Yin, Peng Liu, Yan Liu, Qiang Niu
  • Patent number: 10682680
    Abstract: An in-situ chemical oxidation high pressure injection optimization remediation method for soil and groundwater. A field test determines the diffusion radius of the injection agent in a typical formation, the maximum single-hole grouting amount per linear meter and the injectability parameter. Density-increased supplementary investigation, soil and groundwater data analysis, is divided by spatial distribution into four concentration main partitions, eight concentration sub-partitions. By optimizing the single-hole grouting amount per linear meter, the preparation concentration of the oxidant, and the parameters of the formulation of each partition, the optimization of the dosing ratio of remediation agent of each partition is achieved. The specific construction performance is to adjust the lifting speed of the high pressure injection drill pipe during the injection process for finally achieve the purpose of reducing the dosing ratio parameters of the agent in the remediation plot.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: June 16, 2020
    Assignee: BCEG ENVIRONMENTAL REMEDIATION CO., LTD.
    Inventors: Yuewei Yang, Shupeng Li, Yue Zhang, Fuwang Wang, Lili Guo, Xiaowei Song, Fan Chen, Pengcheng Yin, Shuangchao Cui, Yan Liu, Qiang Niu
  • Publication number: 20200032567
    Abstract: Disclosed is a sliding door or window. The sliding door or window includes a door/window frame, a swing fastening mechanism is disposed at a lower end of a side of the door/window frame, and a locking structure is mounted on an upper end of the side of the door/window frame. The swing fastening mechanism and the locking structure are each provided with a snakelike groove inside which a shaft operative to slide along a groove orientation is arranged. A handle disposed on the door/window frame is operative to drive the shaft to slide in the snakelike groove, thereby forcing the swing fastening mechanism or/and the locking structure to swing.
    Type: Application
    Filed: August 10, 2017
    Publication date: January 30, 2020
    Inventors: Shupeng Li, Xiaojuan Tan, Ping He, Zhou Lin
  • Publication number: 20190370685
    Abstract: A method and apparatus for generating a model, and a method and apparatus for recognizing information are provided. An implementation of the method for generating a model includes: acquiring a to-be-converted model, a topology description of the to-be-converted model, and device information of a target device; converting, based on the topology description and the device information, parameters and operators of the to-be-converted model to obtain a converted model applicable to the target device; and generating a deep learning prediction model based on the converted model. This embodiment enables the conversion of an existing model to a deep learning prediction model that can be applied to a target device.
    Type: Application
    Filed: May 28, 2019
    Publication date: December 5, 2019
    Inventors: Yongkang Xie, En Shi, Xiaoyu Chen, Shupeng Li, Shimin Ruan, Tuobang Wu, Ying Zhao, Lianghuo Zhang
  • Patent number: 10402525
    Abstract: The described techniques implement an electronic design with transistor level satisfiability models by identifying a plurality of channel connected components of an electronic design for sensitization. These techniques further determine a set of transistor level satisfiability (SAT) models for the plurality of channel connected components of the electronic design and transform the plurality of channel connected components into a set of conjunctive normal form (CNF) formulae using at least the set of transistor level SAT models. The plurality of channel connected components of the electronic design may be sensitized at least by determining one or more satisfying assignments with the set of CNF formulae. These techniques may also generate transistor level satisfiability (SAT) logic models and transistor level SAT state models for a circuit component based in part or in whole upon design specifications and one or more characteristics of the circuit component.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: September 3, 2019
    Assignee: Cadence Design Systems, Inc.
    Inventors: Nan Li, Hing Key Kenneth Tseng, Shupeng Cui
  • Publication number: 20190224729
    Abstract: An in-situ chemical oxidation high pressure injection optimization remediation method for soil and groundwater. A field test determines the diffusion radius of the injection agent in a typical formation, the maximum single-hole grouting amount per linear meter and the injectability parameter. Density-increased supplementary investigation, soil and groundwater data analysis, is divided by spatial distribution into four concentration main partitions, eight concentration sub-partitions. By optimizing the single-hole grouting amount per linear meter, the preparation concentration of the oxidant, and the parameters of the formulation of each partition, the optimization of the dosing ratio of remediation agent of each partition is achieved. The specific construction performance is to adjust the lifting speed of the high pressure injection drill pipe during the injection process for finally achieve the purpose of reducing the dosing ratio parameters of the agent in the remediation plot.
    Type: Application
    Filed: May 16, 2017
    Publication date: July 25, 2019
    Inventors: Yuewei YANG, Shupeng LI, Yue ZHANG, Fuwang WANG, Lili GUO, Xiaowei SONG, Fan CHEN, Pengcheng YIN, Shuangchao CUI, Yan LIU, Qiang NIU
  • Publication number: 20190145190
    Abstract: An in-situ injection of soil and groundwater—high pressure rotary jet grouting in-situ remediation system and method. The system has an agent dispensing station, high pressure grouting pump, air compressor, rotary jet grouting drilling machine, second double-pipe water flow joint, automatic lifting mechanism for grouting drill pipe of rotary jet grouting drilling machine, high pressure jet drill pipe, inner tube for high pressure jet triple drill pipe, outer tube for high pressure jet triple drill pipe, agent jet nozzle, an air jet nozzle, cemented carbide block and a drill bit. Parameters are arranged according to the triangle method to ensure that the remediation area is covered within the diffusion radius of the agent. After positioning the GPS measuring point, a guided-boring rig is positioned at the center of the injection point.
    Type: Application
    Filed: May 16, 2017
    Publication date: May 16, 2019
    Inventors: Shupeng LI, Yuewei YANG, Lili GUO, Peng LIU, Yue ZHANG, Xiaowei SONG, Fan CHEN, Pengcheng YIN, Fuwang WANG, Yan LIU, Qiang NIU, Fanyang BU
  • Publication number: 20190120741
    Abstract: A method for determining the diffusion radius of in-situ injection and remediation of contaminated soil and groundwater. According to the triangle method, the hole spacing is perpendicular to the groundwater flow direction, the row spacing is along the groundwater flow direction, and the flow diffusion in the groundwater during the effective time of the remediation agent reaction is considered. Under high pressure rotary injection, the remediation agent and a certain proportion of bromide ions are simultaneously injected into the aquifer as a tracer. The diffusion of the agent is determined by observing the phenomenon of slurry-returning and slurry-channeling of adjacent injection points. After the completion of the injection, the groundwater is quickly sampled in fixed depth, the tracer concentration is quickly detected on site, and the concentration of bromide ions in the groundwater is compared with the background value. Comprehensive determination determines the optimal diffusion radius.
    Type: Application
    Filed: May 16, 2017
    Publication date: April 25, 2019
    Inventors: Yuewei YANG, Shupeng LI, Yue ZHANG, Xiaobin ZHANG, Lili GUO, Shuangchao CUI, Xiaowei SONG, Fan CHEN, Pengcheng YIN, Peng LIU, Yan LIU, Qiang NIU
  • Patent number: 10205518
    Abstract: An apparatus comprises an optical detecting signal generator configured to provide an optical spectrum comprising two frequency carriers, the two frequency carriers having two different nominal carrier frequencies, and the output port of the optical detecting signal generator being further configured to be coupled to a device under test (DUT); an optical to electrical converter configured to generate a first electrical current based on the optical spectrum without the optical spectrum passing through the DUT; and generate a second electrical current based on the optical spectrum after the optical spectrum passes through the DUT; and a data processor coupled to the optical to electrical converter, the data processor being configured to determine a transfer function of the DUT at an average of the two different nominal carrier frequencies based on the first electrical current and the second electrical current.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: February 12, 2019
    Assignee: Nanjing University of Aeronautics and Astronautics
    Inventors: Min Xue, Shilong Pan, Ting Qing, Shupeng Li, Yuqing Heng
  • Publication number: 20190045525
    Abstract: The present invention provides a method and apparatus for determining a scheduling gap, wherein, the method comprises: demodulating the NarrowBand Physical Downlink Control Channel in order to determine the initial subframe of the scheduled NarrowBand Physical Downlink Shared Channel (NB-PDSCH) or the NarrowBand Physical Uplink Shared Channel (NB-PUSCH), wherein, the basis for determining the initial subframe comprises at least one of the following: the final subframe of the NB-PDCCH, the final subframe in the search space where the NB-PDCCH is located, the resource allocation within the scheduling window, and the scheduling gap indication. The implementation of the present technical solutions solves the problem of how to determine the scheduling within the NarrowBand system, thereby saving indication expenditure and improving resource usage efficiency.
    Type: Application
    Filed: December 21, 2016
    Publication date: February 7, 2019
    Inventors: Jing SHI, Bo DAI, Yifei YUAN, Huiying FANG, Shuqiang XIA, Shupeng LI
  • Publication number: 20190034866
    Abstract: Embodiments of the present application provide a method and device for generating a logistics distribution network. The method includes: determining, by a supply-chain collaboration server, an expected sales range of a transaction object; determining, according to corresponding relationships between identifiers of warehouses and coverage ranges of distribution services of the warehouses obtained from logistics provider servers, identifiers of selectable warehouses of which corresponding coverage ranges of distribution services jointly cover the expected sales range of the transaction object; and generating a logistics distribution network for the transaction object according to the identifiers of the selectable warehouses and the corresponding coverage ranges of the distribution services of the selectable warehouses, the logistics distribution network having the selectable warehouses as nodes and distribution paths between the selectable warehouses as routes.
    Type: Application
    Filed: September 28, 2018
    Publication date: January 31, 2019
    Inventors: SHUPENG LI, YUAN WANG, YUEYANG CHEN, TAO WANG
  • Patent number: D890109
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: July 14, 2020
    Inventor: Shupeng Li
  • Patent number: D891380
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: July 28, 2020
    Inventor: Shupeng Li