Patents by Inventor Jie Yuan

Jie Yuan 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: 10778751
    Abstract: It involves the field of power trading technology and a method for microservice transformation of power trading function comprising the following steps: (1) divide the function in extranet trading cloud into many multiple individual micro services and divide the function in intranet trading cloud into multiple individual micro services; (2) register a node information for each individual micro service in service registry when service deployment starts; (3) extranet users and intranet users enter into extranet trading cloud and intranet trading cloud respectively through PC terminal or mobile terminal, obtain the actual network address that needs to be served from service registry, send a request to the requested service, and perform related business operation.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: September 15, 2020
    Assignees: BEIJING KEDONG POWER CONTROL SYSTEM CO., LTD, NARI GROUP CORPORATION, STATE GRID CORPORATION OF CHINA
    Inventors: Lin Cheng, Haining Wang, Xian Zhang, Chuncheng Gao, Yonghui Liu, Yin Fang, Shuhong Shi, Yong Dai, Li Tao, Chunyan Wang, Mingzhu Yuan, Lei Wang, Tao Wang, Jie Liu, Xian Zhao, Xiang Tan, Ning Yang, Shoubao Li, Peiyu Xi, Qian Zhang, Dong Liu, Wujun Dong, Wentao Lv, Shulu Wan, Wei Wang, Xiaopeng Yuan, Junliang Lv, Lin Zhang, Xin Chang, Yujian Wu
  • Patent number: 10749511
    Abstract: The present disclosure provides an IO circuit and an access control signal generation circuit for the IO circuit. In one implementation, the access control signal generation circuit includes: a bias module coupled with an IO port, for generating an access control signal according to an IO port signal and an IO control signal, where a voltage value of the access control signal is a maximum value of a voltage value of an IO port voltage division signal and a voltage value of the IO control signal, and the voltage value of the IO port voltage division signal is a percentage of a voltage value of the IO port signal; an access control module coupled with the bias module, the access control module configured to control cut-off or conduction when receiving the access control signal and the IO port signal and outputting a first interface signal; and a higher-selection module configured to generate a second interface signal according to an IO power source signal and the IO port signal.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: August 18, 2020
    Assignees: Semiconductor Manufacturing (Beijing) International Corporation, Semiconductor Manufacturing (Shanghai) International Corporation
    Inventors: Yan Geng, Jie Chen, Xiao Yuan Ma, Kai Zhu, Yan Ling
  • Patent number: 10745342
    Abstract: The disclosure provides a synthesis method of 2,4,6-trifluorobenzylamine, belonging to the technical field of chemical synthesis. The synthesis method is characterized by comprising the following steps: (1) allowing pentachlorobenzonitrile as a raw material to undergo fluoridation reaction with a fluoridation agent based on 2,4,6-trifluoro-3,5-dichlorobenzonitrile as a solvent to obtain 2,4,6-trifluoro-3,5-dichlorobenzonitrile; (2) hydrogenating the obtained 2,4,6-trifluoro-3,5-dichlorobenzonitrile with hydrogen in the presence of organic carboxylic acid, based, on palladium carbon as a catalyst to obtain 2,4,6-trifluoro-3,5-dichlorobenzylamine; and (3) hydrogenating the obtained 2,4,6-trifluoro-3,5-dichlorobenzylamine with hydrogen in a solvent in the presence of a catalyst to obtain 2,4,6-trifluorobenzylamine.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: August 18, 2020
    Inventors: Qiliang Yuan, Jie Qian, Xin Lai, Haifeng Chen, Yinhao Chen, Chao Wang
  • Patent number: 10732685
    Abstract: A method of operating a multilevel power converter includes using, through a processing device, a model of an electrical circuit that includes a plurality of switching devices, a plurality of flying capacitors, and an AC terminal. The method also includes regulating a voltage level of the AC terminal through selecting, at least partially based on the model, a possible charging state of the electrical circuit. Each possible switching state has a voltage level that at least partially corresponds to a commanded voltage level for the AC terminal. The method further includes selecting, at least partially based on the model of the electrical circuit and at least partially based on the selected possible switching state, a charging state from a plurality of possible charging states. The method also includes setting the switching state of the electrical circuit at least partially based on the selected charging state of the electrical circuit.
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: August 4, 2020
    Assignee: GE Energy Power Conversion Technology Limited
    Inventors: Zhihui Yuan, Stefan Schroeder, Qingyun Chen, Jie Shen, Nora Cheng-Huei Han
  • Publication number: 20200228103
    Abstract: The present disclosure provides an IO circuit and an access control signal generation circuit for the IO circuit. In one implementation, the access control signal generation circuit includes: a bias module coupled with an IO port, for generating an access control signal according to an IO port signal and an IO control signal, where a voltage value of the access control signal is a maximum value of a voltage value of an IO port voltage division signal and a voltage value of the IO control signal, and the voltage value of the IO port voltage division signal is a percentage of a voltage value of the IO port signal; an access control module coupled with the bias module, the access control module configured to control cut-off or conduction when receiving the access control signal and the IO port signal and outputting a first interface signal; and a higher-selection module configured to generate a second interface signal according to an IO power source signal and the IO port signal.
    Type: Application
    Filed: August 9, 2019
    Publication date: July 16, 2020
    Applicants: Semiconductor Manufacturing International (Beijing) Corporation, Semiconductor Manufacturing International (Shanghai) Corporation
    Inventors: Yan GENG, Jie CHEN, Xiao Yuan MA, Kai ZHU, Yan LING
  • Publication number: 20200207988
    Abstract: A genetically modified microorganism includes: an exogenous nucleic acid sequence encoding naphthalene dioxygenase (NDO), wherein the endogenous icd gene of the genetically modified microorganism is knocked out, in which the endogenous icd gene encodes isocitrate dehydrogenase (IDH), and wherein the genetically modified microorganism is capable of using glutamic acid and/or a salt thereof as a nitrogen source to grow and producing indigo dye.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 2, 2020
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Pei-Ching CHANG, Jhong-De LIN, Chang-Jung CHANG, Ya-Lin LIN, Hsiang-Yuan CHU, Jie-Len HUANG
  • Publication number: 20200207702
    Abstract: The disclosure provides a synthesis method of 2,4,6-trifluorobenzylamine, belonging to the technical field of chemical synthesis. The synthesis method is characterized by comprising the following steps: (1) allowing pentachlorobenzonitrile as a raw material to undergo fluoridation reaction with a fluoridation agent based on 2,4,6-trifluoro-3,5-dichlorobenzonitrile as a solvent to obtain 2,4,6-trifluoro-3,5-dichlorobenzonitrile; (2) hydrogenating the obtained 2,4,6-trifluoro-3,5-dichlorobenzonitrile with hydrogen in the presence of organic carboxylic acid, based, on palladium carbon as a catalyst to obtain 2,4,6-trifluoro-3,5-dichlorobenzylamine; and (3) hydrogenating the obtained 2,4,6-trifluoro-3,5-dichlorobenzylamine with hydrogen in a solvent in the presence of a catalyst to obtain 2,4,6-trifluorobenzylamine.
    Type: Application
    Filed: March 9, 2020
    Publication date: July 2, 2020
    Inventors: Qiliang YUAN, Jie QIAN, Xin LAI, Haifeng CHEN, Yinhao CHEN, Chao WANG
  • Publication number: 20200191579
    Abstract: Embodiments of the present disclosure provide a method and apparatus for processing positioning data, a device, a storage medium and a vehicle. In the method according to the embodiments of the present disclosure, the vehicle is controlled to collect positioning data continuously in the five stages including a first stage for performing dynamic alignment, a second stage for traveling along a path of a character “8”, a third stage for collecting map data, a fourth stage for traveling along a path of the character “8”, and a fifth stage for performing the dynamic alignment, and processing of error convergence is performed on the positioning data collected in the third stage, according to the positioning data collected in the first stage, the second stage, the fourth stage and the fifth stage, to obtain the final positioning data after the error convergence.
    Type: Application
    Filed: December 16, 2019
    Publication date: June 18, 2020
    Inventors: Tong Wu, Renlan Cai, Gaifan Li, Jie Huang, Yijun Yuan
  • Publication number: 20200183887
    Abstract: Methods and systems for detecting and addressing file redundancies. A server may be configured to store a plurality of files associated with a plurality of identifiers. The identifiers may be generated using a hash function. The server may receive an indication of a first file. The indication of the first file may correspond to a user uploading the first file to the server, and may comprise a first identifier of the first file. The server may determine, by comparing the first identifier and the plurality of identifiers, that a second file is the same as the first file. Based on the second identifier, a pointer to the second file may be provided to prevent redundant storage of content similar to that of the second file. If an edit associated with a pointer, of a plurality of pointers to a centrally-stored file, is made, a new centrally-stored file may be created.
    Type: Application
    Filed: December 5, 2018
    Publication date: June 11, 2020
    Inventors: Jie Zhuang, Zongpeng Qiao, Xiao Yuan
  • Publication number: 20200175462
    Abstract: Systems and methods for allocating inventory between a first level distribution center and multiple second level distribution centers.
    Type: Application
    Filed: December 6, 2018
    Publication date: June 4, 2020
    Inventors: Xiao Tan, Xin Wang, Rong Yuan, Jie Lu, Chenxin Ma, Di Wu, Chen Chen
  • Publication number: 20200175461
    Abstract: Systems and methods for allocating inventory between a first level distribution center and multiple second level distribution centers. The method includes: providing, by a computing device, demands, inventory and price data of products in the first level distribution center and the second level distribution centers; defining, by the computing device, an object function having the demands, the inventory and the price data of the products as input; optimizing, by the computing device, the object function to obtain an optimization result; and delivering the products from the first level distribution center to the second level distribution centers based on the optimized result.
    Type: Application
    Filed: December 3, 2018
    Publication date: June 4, 2020
    Inventors: Jie Lu, Rong Yuan
  • Publication number: 20200178371
    Abstract: A retrofit lamp is to be used with a ballast. A shunt switch is provided in parallel with an output load and is adapted to shunt input terminals of the lamp using pulse width control so as to tune the current through the lighting element. This current control is used to enable compatibility with different ballasts and to provide dimming control. A detection circuit is used to detect an abnormal drive condition of the retrofit lamp and the pulse width control of the shunt switch can then be overridden by holding the shunt switch at a stable state for a certain duration. This prevents overload conditions and avoids DC signals in the event of component failures.
    Type: Application
    Filed: July 23, 2018
    Publication date: June 4, 2020
    Inventors: DMYTRO VIKTOROVYCH MALYNA, LUNA X. ZHANG, YUANGIANG LIU, GU YUAN CHEN, YUN FEI DUAN, TIJMEN CORNELIS VAN BODEGRAVEN, JIE FU, GU YUAN CHEN, SHIGUANG SUN, RAIMUNDO DE HEER GALISTEO, MARCUS CORNELIS VAN MEEL
  • Publication number: 20200175531
    Abstract: Systems and methods for providing reserve ratio of a product in a first level distribution center. The method includes: providing, by a computing device, demand forecasts in a first predetermined time, inventory and sale loss data of the product in the first and second level distribution centers; defining an object function having components of first level cost due to out of stock of the product at the first level distribution center, second level cost due to out of stock of the product at the second level distribution center, and delivery cost due to out of stock of the product at the second level distribution center and delivery of the product from the first level distribution center, using the demand forecasts, inventory and sale loss data of the product; and minimizing the object function to obtain the reserve ratio of the product in the first level distribution center.
    Type: Application
    Filed: December 3, 2018
    Publication date: June 4, 2020
    Inventors: Chenxin Ma, Rong Yuan, Jie Lu, Di Wu
  • Patent number: 10670668
    Abstract: The present disclosure provides an electronic device. The electronic device includes: a USB interface, including a first power wire and a signal wire, in which the USB interface is configured to receive a power signal via the signal wire, when the USB interface is coupled to a second electronic device, the first power wire is configured to output the power signal received to the second electronic device, and the signal wire is configured to acquire a voltage of a power wire of the second electronic device; a controller, configured to acquire the voltage of the first power wire and a voltage of the signal wire in the USB interface through a coupling between the USB interface and the second electronic device, to determine whether the interface coupling is abnormal according to the voltage difference.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: June 2, 2020
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jialiang Zhang, Kewei Wu, Jie Wu, Xingwei Yuan, Feiwu Shuai
  • Publication number: 20200140966
    Abstract: A classified reduction gasification iron smelting process of iron ore powder and coal powder in a Y-type entrained flow bed. The process comprises the following steps: uniformly mixing the pre-reduced hot iron ore powder with the coal powder, and introducing the mixture, a gasification agent and water vapor into a Y-type entrained flow bed for performing combustion, gasification and reduction reaction to obtain crude syngas and molten iron; the crude syngas is used for sucking iron ore powder to enter a riser to perform preheating and partial reduction.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 7, 2020
    Applicant: China University of Petroleum (East China)
    Inventors: Yuanyu Tian, Yingyun Qiao, Kechang Xie, Jie Li, Meng Yuan, Jun Li
  • Patent number: 10644609
    Abstract: Provided is an apparatus, including a capacitor module having a plurality of connecting terminals and a plurality of switch elements. Each switch element has at least one switch terminal coupled to a corresponding connecting terminal, wherein the switch elements are configured for mutually exclusive operation via a control device.
    Type: Grant
    Filed: November 19, 2014
    Date of Patent: May 5, 2020
    Assignee: GE Energy Power Conversion Technology, Ltd.
    Inventors: Fan Zhang, Richard S. Zhang, Kunlun Chen, Stefan Schroeder, Zhihui Yuan, Jie Shen
  • Patent number: 10639573
    Abstract: The multi-tube parallel free rotary thread demisting device includes a soot pit, a side liquid guide plate, liquid accumulation units, free rotary thread units, a fixing support, a flue gas inlet, motor connecting shafts, motors, a casing, a flue gas outlet, and a base support. A main body of the device includes a plurality of free rotary thread units and a plurality of liquid accumulation units that are mounted in parallel. The motors are mounted on an outer wall of the casing. The free rotary thread units are connected to the motors via the motor connecting shafts respectively. The motor connecting shafts are fixed via the fixing support. The device has low resistance, high efficiency, and high flue gas treatment throughput, and can avoid scaling and jamming.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: May 5, 2020
    Assignee: WUHAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Xiaodong Xiang, Yimin Zhang, Jie Zhong, Ge Shi, Yizhong Yuan, Nan'nan Xue
  • Patent number: 10636585
    Abstract: Provided are a novel method for manufacturing a stack of carbon nanotube and graphene that can improve a capacitor characteristic, an electrode material including the stack of carbon nanotube and graphene, and an electric double-layer capacitor using the same. A method for manufacturing a stack of graphene and carbon nanotube includes a step of dispersing the graphene in an aqueous MOH solution (M represents an element selected from a group consisting of Li, Na, and K) to adsorb MOH on the graphene, a step of heating the graphene with MOH adsorbed thereon that is obtained in the adsorption step in vacuum or in an inert atmosphere in a temperature range of 400° C. or more and 900° C. or less to form pores in the graphene, and a step of dispersing the carbon nanotube and the graphene with the pores that are obtained in the step of forming the pores in a dispersion medium to stack the carbon nanotube and the graphene with the pores.
    Type: Grant
    Filed: September 21, 2016
    Date of Patent: April 28, 2020
    Assignee: NATIONAL INSTITUTE FOR MATERIALS SCIENCE
    Inventors: Jie Tang, Kun Zhang, Jing Li, Jinshi Yuan, Luchang Qin, Norio Shinya
  • Publication number: 20200125929
    Abstract: Implementations relate to crop yield prediction at the field- and pixel-level. In various implementations, a first temporal sequence of high-elevation digital images may be obtained that capture a first geographic area and are acquired over a first predetermined time interval while the first geographic area includes a particular crop. A first plurality of other data points may also be obtained that influence a ground truth crop yield of the first geographic area after the first predetermined time interval. The first plurality of other data points may be grouped into temporal chunks corresponding temporally with respective images of the first temporal sequence. The first temporal sequence and the temporal chunks of the first plurality of other data points may be applied, e.g., iteratively, as input across a machine learning model to estimate a crop yield of the first geographic area at the end of the first predetermined time interval.
    Type: Application
    Filed: December 18, 2018
    Publication date: April 23, 2020
    Inventors: Cheng-en Guo, Wilson Zhao, Jie Yang, Zhiqiang Yuan
  • Publication number: 20200126232
    Abstract: Implementations relate to diagnosis of crop yield predictions and/or crop yields at the field- and pixel-level. In various implementations, a first temporal sequence of high-elevation digital images may be obtained that captures a geographic area over a given time interval through a crop cycle of a first type of crop. Ground truth operational data generated through the given time interval and that influences a final crop yield of the first geographic area after the crop cycle may also be obtained. Based on these data, a ground truth-based crop yield prediction may be generated for the first geographic area at the crop cycle's end. Recommended operational change(s) may be identified based on distinct hypothetical crop yield prediction(s) for the first geographic area. Each distinct hypothetical crop yield prediction may be generated based on hypothetical operational data that includes altered data point(s) of the ground truth operational data.
    Type: Application
    Filed: December 31, 2018
    Publication date: April 23, 2020
    Inventors: Cheng-en Guo, Wilson Zhao, Jie Yang, Zhiqiang Yuan, Elliott Grant