Patents by Inventor Wenliang Zhang
Wenliang Zhang 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).
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Publication number: 20240104351Abstract: Implementations of this specification provide prediction methods and apparatuses for adjusting computing power. One method comprises receiving a prediction request, wherein the prediction request comprises a sample to be tested, determining a computing power coefficient allocated to the prediction request, wherein the computing power coefficient indicates a proportion of hardware computing power resources allocated to the prediction request to total hardware computing power resources needed for a neural network model to run on a computing platform, determining k sub-networks inn sub-networks of the neural network model to be used for a present time based on the computing power coefficient, where n>2, and inputting the sample to be tested to the k sub-networks to obtain a prediction result.Type: ApplicationFiled: September 25, 2023Publication date: March 28, 2024Applicant: Alipay (Hangzhou) Information Technology Co., Ltd.Inventors: Jinjie Gu, Yuze Lang, Xingyu Lu, Wenliang Zhong, Wenqi MA, Xiaodong Zeng, Guannan Zhang
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Patent number: 11926063Abstract: The present invention provides a fractional order sliding mode synchronous control method for a teleoperation system based on an event trigger mechanism. The method comprises: establishing a dynamics model for the teleoperation system by considering external disturbance and parameter uncertainty, selecting a master robot and a slave robot, interactively establishing the teleoperation system through a communication network, determining system parameters of the dynamics model, designing a fractional order nonsingular rapid terminal sliding mode surface equation by utilizing a position tracking error and a fractional order calculus, setting a trigger event condition of information interaction between the master robot and the slave robot, designing a self-adaptive fractional order nonsingular rapid terminal sliding mode controller based on the sliding mode, designing a Lyapunov function to carry out stability analysis, proving the boundedness of a closed-loop state signal of the system.Type: GrantFiled: December 3, 2021Date of Patent: March 12, 2024Assignee: Yanshan UniversityInventors: Changchun Hua, Yilu Wang, Yana Yang, Weili Ding, Liuliu Zhang, Shuang Liu, Guanglei Zhao, Wenliang Pei
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Patent number: 11868330Abstract: A method for indexing data in a storage engine includes: obtaining a target transaction, the target transaction indicating a process of indexing data; determining target data in a first storage engine according to the target transaction, the target data being comprised in at least one first index table; determining, according to the first index table, at least one second index table configured in a second storage engine, the second index table being obtained by adding row numbers based on the first index table, the row numbers indicating row data in the target data, and the second storage engine supporting execution of the target transaction; and determining, according to a data index condition in the first storage engine, index data from the second index table, the index data being comprised in the target data.Type: GrantFiled: February 14, 2022Date of Patent: January 9, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Jian Long, Wenliang Zhang
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Publication number: 20220248211Abstract: A method for network function discovery in a communication network is provided. The method includes receiving a discovery request from a first network function NF to request one or more NF instance of a first group type for a first subscriber. The discovery request may include a first group type identifier of the first group type. The method may further include determining one or more group identifier for one or more groups of NF instances managing the first subscriber. The one or more groups of NF instances are of the first group type and one or more other group types. The method may further include sending a discovery response to the first network function, including the one or more group identifiers and addressing information to reach the one or more groups of NF instances.Type: ApplicationFiled: July 26, 2019Publication date: August 4, 2022Inventors: Ana Orea GARCIA, Jorge GARCIA LLORENTE, Juan Manuel FERNANDEZ GALMES, Qiang LIU, Vlatko BOLT, Wenliang ZHANG
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Publication number: 20220213703Abstract: Provided are a concrete pouring guiding device and a construction method for pouring a concrete tank wall of a sewage treatment tank, wherein the concrete pouring guiding device includes a guiding element and a mounting seat configured to be fixed on an external mounting position; the guiding element is threadedly engaged with the mounting seat, so as to enable the guiding element to move in a first direction with respect to the mounting seat; in the first direction, one end of the guiding element is configured to allow concrete to flow into the guiding element, and the other end of the guiding element is configured to extend to a target position; and the first direction is a length direction of the guiding element.Type: ApplicationFiled: April 16, 2021Publication date: July 7, 2022Inventors: Cheng Feng, Changwei Wang, Yongchang Zhang, Honghua Gao, Wenliang Zhang, Chunhua Yuan
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Publication number: 20220171754Abstract: A method for indexing data in a storage engine includes: obtaining a target transaction, the target transaction indicating a process of indexing data; determining target data in a first storage engine according to the target transaction, the target data being comprised in at least one first index table; determining, according to the first index table, at least one second index table configured in a second storage engine, the second index table being obtained by adding row numbers based on the first index table, the row numbers indicating row data in the target data, and the second storage engine supporting execution of the target transaction; and determining, according to a data index condition in the first storage engine, index data from the second index table, the index data being comprised in the target data.Type: ApplicationFiled: February 14, 2022Publication date: June 2, 2022Inventors: Jian LONG, Wenliang ZHANG
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Patent number: 11216607Abstract: Data is received that characterizes an integrated circuit and which includes a plurality of Standard Test Interface Language (STIL) codes and at least one file defining physical and/or logical parameters of the integrated circuit. Thereafter, using the received data, a power integrity analysis of the integrated circuit is performed to estimate power induced noise in a double glitch capture mode. Data is then provided that characterizes the performed double glitch capture mode power integrity analysis of the integrated circuit. Related apparatus, systems, techniques and articles are also described.Type: GrantFiled: February 18, 2020Date of Patent: January 4, 2022Assignee: ANSYS, Inc.Inventors: Sooyong Kim, Wenliang Zhang, Xiaoqin Liu, Yaowei Jia
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Patent number: 10997109Abstract: An electronic device comprising a USB port and a PCB is provided. A first cabling layer of the PCB has a first floating area and a line outside the first floating area, an insulation medium is between the first floating area and the line, a second cabling layer of the PCB is adjacent to the first cabling layer and has a first metal area, an orthographic projection of the first floating area on the second cabling layer and the first metal area have an overlapping area, and the first floating area is not connected to the first metal area; and a metal housing of the USB port has a plurality of fixed contacts fastened to the PCB and not connected to a ground of the PCB, the contacts include a first fixed contact connected to the first floating area and not connected to the first metal area.Type: GrantFiled: December 28, 2016Date of Patent: May 4, 2021Assignee: Huawei Technologies Co., Ltd.Inventors: Yongjun Dai, Xiaosong Liu, Wenliang Zhang, Cheng He
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Publication number: 20200184135Abstract: Data is received that characterizes an integrated circuit and which includes a plurality of Standard Test Interface Language (STIL) codes and at least one file defining physical and/or logical parameters of the integrated circuit. Thereafter, using the received data, a power integrity analysis of the integrated circuit is performed to estimate power induced noise in a double glitch capture mode. Data is then provided that characterizes the performed double glitch capture mode power integrity analysis of the integrated circuit. Related apparatus, systems, techniques and articles are also described.Type: ApplicationFiled: February 18, 2020Publication date: June 11, 2020Inventors: Sooyong KIM, Wenliang ZHANG, Xiaoqin LIU, Yaowei JIA
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Patent number: 10599798Abstract: Data is received that characterizes an integrated circuit and which includes a plurality of Standard Test Interface Language (STIL) codes and at least one file defining physical and/or logical parameters of the integrated circuit. Thereafter, using the received data, a power integrity analysis of the integrated circuit is performed to estimate power induced noise in a double glitch capture mode. Data is then provided that characterizes the performed double glitch capture mode power integrity analysis of the integrated circuit. Related apparatus, systems, techniques and articles are also described.Type: GrantFiled: December 22, 2017Date of Patent: March 24, 2020Assignee: ANSYS, Inc.Inventors: Sooyong Kim, Wenliang Zhang, Xiaoqin Liu, Yaowei Jia
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Publication number: 20200065288Abstract: An electronic device comprising a USB port and a PCB is provided. A first cabling layer of the PCB has a first floating area and a line outside the first floating area, an insulation medium is between the first floating area and the line, a second cabling layer of the PCB is adjacent to the first cabling layer and has a first metal area, an orthographic projection of the first floating area on the second cabling layer and the first metal area have an overlapping area, and the first floating area is not connected to the first metal area; and a metal housing of the USB port has a plurality of fixed contacts fastened to the PCB and not connected to a ground of the PCB, the contacts include a first fixed contact connected to the first floating area and not connected to the first metal area.Type: ApplicationFiled: December 28, 2016Publication date: February 27, 2020Inventors: Yongjun DAI, Xiaosong LIU, Wenliang ZHANG, Cheng HE
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Patent number: 9884283Abstract: A method for treating sulfur-containing exhaust gases is provided, comprising the following steps: step i): mixing the sulfur-containing exhaust gases, air, and a hydrocarbon fuel, and controlling a reaction between the air and the hydrocarbon fuel therein, to obtain a procedure gas stream comprising the sulfur-containing exhaust gases, hydrogen, and carbon oxides; step ii): controlling a hydrogenation reaction between the hydrogen contained in the procedure gas stream and a sulfur-containing substance in the sulfur-containing exhaust gases, to obtain hydrogenated tail gases containing hydrogen sulfide; and step iii): absorbing the hydrogen sulfide contained in the hydrogenated tail gases with an absorbing agent to obtain purified tail gases.Type: GrantFiled: June 5, 2015Date of Patent: February 6, 2018Assignee: CHINA PETROLEUM & CHEMICAL CORPORATIONInventors: Aihua Liu, Jianfeng Shang, Baojun Luo, Jianli Liu, Jinshan Xu, Wenliang Zhang, Peng Han, Cuicui Xu, Weidong Tao
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Patent number: 9860347Abstract: Embodiments of the present disclosure provide a data transfer method and apparatus by establishing, at a source device, a plurality of data connections with a target device in response to a data connection establishment request from a client, the data connection establishment request carrying information on a plurality of receiving ports that have been enabled by the target device; and transferring data from the source device to the target device via the plurality of data connections, and data transfer/receiving method and apparatus according to the embodiments of the present disclosure leverage a plurality of parallel data connections from a source device to a target device to transfer data, thereby enhancing the speed and reliability of data backup or restoration.Type: GrantFiled: June 20, 2014Date of Patent: January 2, 2018Assignee: EMC IP Holding Company LLCInventors: Yang Wu, Wenliang Zhang, Songhai Yu, Yingchao Zhou, Jingjuan Gong
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Publication number: 20170148878Abstract: The present invention discloses a bi-mode insulated gate transistor, belonging to the technical filed of IGBTs. The bi-mode insulated gate transistor includes a reverse conducting region and a pilot region, wherein the reverse conducting region and the pilot region each include P+ collector regions, a drift region and a MOS cell region, the drift regions are disposed over the P+ collector regions, and the MOS cell regions are disposed over the drift regions; the reverse conducting region further includes N+ collector regions, and the N+ collector regions and the P+ collector regions are distributed alternatively; the pilot region further includes a separation region or a low-doped region, the separation region isolates the P+ collector regions of the pilot region from the P+ collector regions and the N+ collector regions of the reverse conducting region, and the low doped region is disposed over the P+ collector regions of the pilot region.Type: ApplicationFiled: August 11, 2014Publication date: May 25, 2017Applicant: JIANGSU ZHONGKE JUNSHINE TECHNOLOGY CO. LTD.Inventors: Wenliang ZHANG, Yangjun ZHU, Junyu GAO
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Patent number: 9461116Abstract: A TI-IGBT, comprising a first semiconductor substrate, a second semiconductor substrate, and a first doped layer; a short circuit region and a collector region disposed in parallel are formed in the first semiconductor substrate; the short circuit region and the collector region have different doping types; the second semiconductor substrate is located on the upper surface of the first semiconductor substrate, and has the same doping type with the short circuit region; the first doped layer is located between the first semiconductor substrate and the second semiconductor substrate, and covers at least the collector region; the first doped layer has the same doping type with the second semiconductor substrate, and has a doping concentration smaller than that of the second semiconductor substrate.Type: GrantFiled: December 6, 2012Date of Patent: October 4, 2016Assignees: INSTITUTE OF MICROELECTRONICS, CHINESE ACADEMY OF SCIENCES, SHANGHAI LIANXING ELECTRONICS CO., LTD., JIANGSU CAS IGBT TECHNOLOGY CO., LTD.Inventors: Yangjun Zhu, Wenliang Zhang, Shuojin Lu, Xiaoli Tian, Aibin Hu
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Publication number: 20150352482Abstract: A method for treating sulfur-containing exhaust gases is provided, comprising the following steps: step i): mixing the sulfur-containing exhaust gases, air, and a hydrocarbon fuel, and controlling a reaction between the air and the hydrocarbon fuel therein, to obtain a procedure gas stream comprising the sulfur-containing exhaust gases, hydrogen, and carbon oxides; step ii): controlling a hydrogenation reaction between the hydrogen contained in the procedure gas stream and a sulfur-containing substance in the sulfur-containing exhaust gases, to obtain hydrogenated tail gases containing hydrogen sulfide; and step iii): absorbing the hydrogen sulfide contained in the hydrogenated tail gases with an absorbing agent to obtain purified tail gases.Type: ApplicationFiled: June 5, 2015Publication date: December 10, 2015Inventors: Aihua LIU, Jianfeng SHANG, Baojun LUO, Jianli LIU, Jinshan XU, Wenliang ZHANG, Peng HAN, Cuicui XU, Weidong TAO
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Publication number: 20150349102Abstract: A TI-IGBT, comprising a first semiconductor substrate, a second semiconductor substrate, and a first doped layer; a short circuit region and a collector region disposed in parallel are formed in the first semiconductor substrate; the short circuit region and the collector region have different doping types; the second semiconductor substrate is located on the upper surface of the first semiconductor substrate, and has the same doping type with the short circuit region; the first doped layer is located between the first semiconductor substrate and the second semiconductor substrate, and covers at least the collector region; the first doped layer has the same doping type with the second semiconductor substrate, and has a doping concentration smaller than that of the second semiconductor substrate.Type: ApplicationFiled: December 6, 2012Publication date: December 3, 2015Inventors: Yangjun ZHU, Wenliang ZHANG, Shuojin LU, Xiaoli TIAN, Aibin HU
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Publication number: 20140379859Abstract: Embodiments of the present disclosure provide a data transfer method and apparatus by establishing, at a source device, a plurality of data connections with a target device in response to a data connection establishment request from a client, the data connection establishment request carrying information on a plurality of receiving ports that have been enabled by the target device; and transferring data from the source device to the target device via the plurality of data connections, and data transfer/receiving method and apparatus according to the embodiments of the present disclosure leverage a plurality of parallel data connections from a source device to a target device to transfer data, thereby enhancing the speed and reliability of data backup or restoration.Type: ApplicationFiled: June 20, 2014Publication date: December 25, 2014Inventors: Yang Wu, Wenliang Zhang, Songhai Yu, Yingchao Zhou, Jingjuan Gong
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Publication number: 20120074621Abstract: A press quenching machine for steel plates includes a press bed structure, a hydraulic cylinder, a drive roller for advancing and stopping the steel plates, a fixed upper pressure head part, a bottom pressure head part movable up and down within the press bed structure, a plurality of upper pressed ribs provided on the upper pressure head part, and a plurality of bottom pressed ribs provided on the bottom pressure head part. The upper pressed ribs are crosswise arranged with the bottom pressed ribs, the upper and bottom pressed ribs have a density distribution according to a position of a special-shape plate for ensuring the flatness of the steel plates after quenching. In the press quenching machine, the transfer time and heat dissipation of the steel plates can be reduced, and no blind areas or soft spots exist. Therefore, the press quenching machine has a high yield and production efficiency.Type: ApplicationFiled: October 5, 2010Publication date: March 29, 2012Inventors: Zhanjun Wang, Xianjun Li, Wenliang Zhang, Shutian Ren, Xiaolin Wu