Patents by Inventor Shengrong Chen
Shengrong Chen 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: 20240118355Abstract: The present disclosure relates to a wide-range perpendicular sensitive magnetic sensor and the method for manufacturing the same, the magnetic sensor includes a substrate, a plurality of magnetic tunnel junctions, a plurality of magnetic flux regulators, a first output port and a second output port.Type: ApplicationFiled: September 6, 2023Publication date: April 11, 2024Applicant: DIGITAL GRID RES. INST., CHINA SOUTHERN PWR. GRIDInventors: Peng LI, Qiancheng LV, Bing TIAN, Zejie TAN, Zhiming WANG, Jie WEI, Renze CHEN, Xiaopeng FAN, Zhong LIU, Zhenheng XU, Senjing YAO, Licheng LI, Yuehuan LIN, Shengrong LIU, Bofeng LUO, Jiaming ZHANG, Xu YIN
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Patent number: 11953568Abstract: The present disclosure relates to a wide-range perpendicular sensitive magnetic sensor and the method for manufacturing the same, the magnetic sensor includes a substrate, a plurality of magnetic tunnel junctions, a plurality of magnetic flux regulators, a first output port and a second output port.Type: GrantFiled: September 6, 2023Date of Patent: April 9, 2024Assignee: DIGITAL GRID RES. INST., CHINA SOUTHERN PWR. GRIDInventors: Peng Li, Qiancheng Lv, Bing Tian, Zejie Tan, Zhiming Wang, Jie Wei, Renze Chen, Xiaopeng Fan, Zhong Liu, Zhenheng Xu, Senjing Yao, Licheng Li, Yuehuan Lin, Shengrong Liu, Bofeng Luo, Jiaming Zhang, Xu Yin
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Patent number: 11927608Abstract: The present disclosure relates to an AC/DC closed-loop current sensor, including a magnetism gathering iron core, a TMR chip, a signal processing circuit, a signal generator, and a feedback coil. The TMR chip is arranged at an air gap of the magnetism gathering iron core and connected to the signal processing circuit. The signal processing circuit is connected to the signal generator. The feedback coil is wound around the magnetism gathering iron core and connected to the signal generator. The signal processing circuit is configured to select from the induced signal of the TMR chip and make an amplification to obtain a current signal component and send the current signal component to the signal generator. The signal generator is configured to adjust a current output to the feedback coil based on the current signal component, and output a measurement result of the selected current signal component.Type: GrantFiled: September 18, 2023Date of Patent: March 12, 2024Assignee: DIGITAL GRID RES. INST., CHINA SOUTHERN PWR. GRIDInventors: Peng Li, Qiancheng Lv, Bing Tian, Xiaopeng Fan, Zhong Liu, Zhiming Wang, Renze Chen, Jie Wei, Xu Yin, Zejie Tan, Zhenheng Xu, Senjing Yao, Licheng Li, Yuehuan Lin, Shengrong Liu, Bofeng Luo, Jiaming Zhang
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Publication number: 20230295557Abstract: The present invention provides a system for recovering protein in a production process of an ultrahigh maltose syrup, including a saccharification tank, an enzyme preparation tank, a first plate heat exchanger, a second plate heat exchanger, a plate and frame filter, a buffer tank and a rotary drum filter. The present invention further provides a method of recovering protein by using the system. After the sugar liquid in the saccharification tank is stood, the protein floats at the upper part of the saccharification tank and the lower liquid is clear and transparent and thus the sugar liquid can be directly filtered. When the saccharification tank is discharged, the lower liquid is firstly discharged with the remaining liquid being bottoms containing protein. During a production process, enzymatic hydrolysis is performed for the sugar liquid containing protein before filtration to improve the filtration effect of the sugar liquid. Assisted by the plate and frame filter, protein can be recovered.Type: ApplicationFiled: November 30, 2021Publication date: September 21, 2023Inventors: Xinping Cheng, Shengrong Chen, Yuqing Cheng, Yuanlong Han, Chengjun Liao, Jiaxing Luo, Xiaobin Wang
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Publication number: 20220389526Abstract: The present invention relates to a system for reducing a content of 5-hydroxymethylfurfural in a high fructose syrup, including an ion exchange positive column and an ion exchange negative column for performing cation and anion removals in sequence for an F42 high fructose syrup obtained by performing isomerization and first decolorization, a heat exchanger for performing heat exchange and temperature reduction for an F55 high fructose syrup obtained by performing concentration, chromatographic separation, blending and second decolorization in sequence for the F42 high fructose syrup subjected to ion exchange, a mixed bed column for performing purification for the heat-exchanged F55 high fructose syrup, and an evaporation tank for performing concentration for the F55 high fructose syrup subjected to mixed bed treatment. The present invention further provides a method of reducing a content of 5-hydroxymethylfurfural in a high fructose syrup.Type: ApplicationFiled: February 7, 2021Publication date: December 8, 2022Inventors: Shengrong CHEN, Jun ZHUGE, Yuqing CHENG, Xinfeng HAN, Jiaxing LUO
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Patent number: 11151176Abstract: A method for processing text information is provided, the method including: obtaining text information and extracting text characters contained in the text information; extracting, from the text characters, target characters satisfying a predetermined rule; calculating a filtering index of the text information according to the target characters; and when the filtering index meets a predetermined condition, executing an operation corresponding to the predetermined condition on the text information. In addition, an apparatus for processing text information is further provided. The method and apparatus for processing text information can improve the accuracy and efficiency of filtering out junk text information.Type: GrantFiled: June 28, 2019Date of Patent: October 19, 2021Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventor: Shengrong Chen
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Publication number: 20190317954Abstract: A method for processing text information is provided, the method including: obtaining text information and extracting text characters contained in the text information; extracting, from the text characters, target characters satisfying a predetermined rule; calculating a filtering index of the text information according to the target characters; and when the filtering index meets a predetermined condition, executing an operation corresponding to the predetermined condition on the text information. In addition, an apparatus for processing text information is further provided. The method and apparatus for processing text information can improve the accuracy and efficiency of filtering out junk text information.Type: ApplicationFiled: June 28, 2019Publication date: October 17, 2019Applicant: Tencent Technology (Shenzhen) Company LimitedInventor: Shengrong CHEN
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Patent number: 10387460Abstract: The present application relates to a A method for processing text information is provided, the method including: obtaining text information and extracting text characters contained in the text information; extracting, from the text characters, target characters satisfying a predetermined rule; calculating a filtering index of the text information according to the target characters; and when the filtering index meets a predetermined condition, executing an operation corresponding to the predetermined condition on the text information. In addition, an apparatus for processing text information is further provided. The method and apparatus for processing text information can improve the accuracy and efficiency of filtering out junk text information.Type: GrantFiled: June 8, 2016Date of Patent: August 20, 2019Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventor: Shengrong Chen
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Patent number: 10341939Abstract: The present disclosure discloses a method for identifying a wireless AP performed at a server. The method includes: obtaining network connection information of terminal devices; for each terminal device, determining a rank for each respective wireless AP to which the terminal device connects by: analyzing corresponding network connection information to determine a first number of times of connections between the terminal device and the wireless AP; analyzing corresponding network connection information to determine a second number of times of connections between the wireless AP and each terminal device connecting to the wireless AP; and determining the rank for the wireless AP based on a weighted average of the first number of times of connections and the second number of times of connections; and returning identifier information of wireless APs as a first-type wireless AP to which the terminal device connects and their corresponding ranks to the terminal device.Type: GrantFiled: September 20, 2017Date of Patent: July 2, 2019Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMIUTEDInventors: Yuanquan Peng, Shengrong Chen, Xiaodong Ou, Shuang Wang, Haifeng Ding, Qianliang Yang, Hanjie Xu
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Publication number: 20180014243Abstract: The present disclosure discloses a method for identifying a wireless AP performed at a server. The method includes: obtaining network connection information of terminal devices; for each terminal device, determining a rank for each respective wireless AP to which the terminal device connects by: analyzing corresponding network connection information to determine a first number of times of connections between the terminal device and the wireless AP; analyzing corresponding network connection information to determine a second number of times of connections between the wireless AP and each terminal device connecting to the wireless AP; and determining the rank for the wireless AP based on a weighted average of the first number of times of connections and the second number of times of connections; and returning identifier information of wireless APs as a first-type wireless AP to which the terminal device connects and their corresponding ranks to the terminal device.Type: ApplicationFiled: September 20, 2017Publication date: January 11, 2018Inventors: Yuanquan PENG, Shengrong CHEN, Xiaodong OU, Shuang WANG, Haifeng DING, Qianliang YANG, Hanjie XU
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Publication number: 20160321353Abstract: The present application relates to a A method for processing text information is provided, the method including: obtaining text information and extracting text characters contained in the text information; extracting, from the text characters, target characters satisfying a predetermined rule; calculating a filtering index of the text information according to the target characters; and when the filtering index meets a predetermined condition, executing an operation corresponding to the predetermined condition on the text information. In addition, an apparatus for processing text information is further provided. The method and apparatus for processing text information can improve the accuracy and efficiency of filtering out junk text information.Type: ApplicationFiled: June 8, 2016Publication date: November 3, 2016Inventor: Shengrong CHEN
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Patent number: 9178845Abstract: The method is performed as a client device and includes receiving a first message that includes a first data usage value. The first message is formatted according to a respective format. After receiving the first message, the method further includes acquiring a data usage template corresponding to the respective format. The method further includes receiving a second message that includes a second data usage value. The second message is formatted according to the respective format. The method further includes parsing the second message according to the data usage template so as to obtain a second data usage value.Type: GrantFiled: July 29, 2013Date of Patent: November 3, 2015Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Feijun Li, Shengrong Chen, Chuhao Chen
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Publication number: 20140032687Abstract: The method is performed as a client device and includes receiving a first message that includes a first data usage value. The first message is formatted according to a respective format. After receiving the first message, the method further includes acquiring a data usage template corresponding to the respective format. The method further includes receiving a second message that includes a second data usage value. The second message is formatted according to the respective format. The method further includes parsing the second message according to the data usage template so as to obtain a second data usage value.Type: ApplicationFiled: July 29, 2013Publication date: January 30, 2014Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Feijun LI, Shengrong Chen, Chuhao Chen