Patents by Inventor Yuqing Chen

Yuqing 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).

  • Publication number: 20260148271
    Abstract: A computing system may normalize messages by parsing, extracting attachments, masking data, and storing queued records. A non-transitory computer-readable medium may store instructions that normalize messages by parsing, masking, and queueing. A computer-implemented method may normalize messages by parsing content, extracting records, rewriting links, and masking data.
    Type: Application
    Filed: January 13, 2026
    Publication date: May 28, 2026
    Inventors: Yuxi He, Yuqing Chen, Sunrito Bhattacharya, Rajat Swaroop, Gregory Tomezak
  • Patent number: 12632887
    Abstract: A machine learning task automation method includes receiving a message, preprocessing the message to generate extracted data, analyzing the extracted data to generate classification data, analyzing the extracted data to generate information extraction; and generating and transmitting a response. A computing system includes a processor, and a memory including instructions that, when executed, cause the computing system to receive a message, preprocess the message to generate extracted data, analyze the extracted data to generate classification data, analyze the extracted data to generate information extraction data; and generate and transmit a response. A non-transitory computer readable medium containing program instructions that when executed, cause a computer to receive a message, preprocess the message to generate extracted data, analyze the extracted data to generate classification data, analyze the extracted data to generate information extraction data; and generate and transmit a response.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: May 19, 2026
    Assignee: CDW LLC
    Inventors: Yuxi He, Yuqing Chen, Sunrito Bhattacharya, Rajat Swaroop, Gregory Tomezak
  • Publication number: 20260087827
    Abstract: Provided is a method for automatically annotating an obstacle, an electronic device and a storage medium, relating to the field of artificial intelligence technology, and in particular, to technologies fields of autonomous driving, neural network, deep learning and the like. The method includes: optimizing a target parameter in a projection relationship based on a re-projection error, the projection relationship is used to project a target obstacle from a reference frame onto a frame to be optimized, and satisfies a constraint in which positions of the target obstacle in different frames are consistent in an obstacle coordinate system established according to the target obstacle; and determining a target pose of the target obstacle based on the optimized target parameter.
    Type: Application
    Filed: December 5, 2025
    Publication date: March 26, 2026
    Inventors: Yuqing Chen, Jiaolong Xu
  • Patent number: 12548053
    Abstract: An account manager virtual assistant computing system includes a processor and a memory storing instructions that when executed cause the system to receive a message, process the message using a quote classification machine learning model, generate a response including price information, and process the message using an information extraction machine deep learning model; and transmit the response. A non-transitory computer readable medium includes program instructions that when executed cause a computer to receive a message, process the message using a quote classification machine learning model, generate a response including price information, and process the message using an information extraction machine deep learning model; and transmit the response.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: February 10, 2026
    Assignee: CDW LLC
    Inventors: Yuxi He, Yuqing Chen, Sunrito Bhattacharya, Rajat Swaroop, Gregory Tomezak
  • Patent number: 12420897
    Abstract: A positioning and rescue device for an unmanned underwater vehicle, comprising a battery (1), a switch (2), a protective resistor (3), an electromagnetic relay (4), a master control chip (5), a GPS positioning system (6), an igniter (7), a partition (8), an air bag (9), a shell (10), and a rope (11). The battery (1), the switch (2), the protective resistor (3), the electromagnetic relay (4) and the master control chip (5) are sequentially connected by means of wires to form a series circuit, and the igniter (7) and the GPS positioning system (6) are separately connected to the master control chip (5) by means of wires; two normally open contacts of a control loop of the electromagnetic relay (4) are respectively connected to two ends of a general power supply (15).
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: September 23, 2025
    Assignees: South China University of Technology, GUANGZHOU SHUNHAI SHIPYARDS LTD., BEIBU GULF UNIVERSITY
    Inventors: Jiaming Wu, Yuqing Chen, Zhiquan Ma, Linhua Li, Xiaokun Hou, Peng Dai, Xiangxi Han
  • Publication number: 20250231179
    Abstract: In an example method for detecting indole, an indole producing bacterium, or an indole producing chemical, a polymeric detection tool is exposed to a sample and the polymeric detection tool is monitored for a red color change. The polymeric detection tool includes an acidic and oxygen soluble polymer and a nitrosation agent impregnated in walls of the acidic and oxygen soluble polymer. This example method can be used for detecting an indole producing bacterium in a body fluid sample.
    Type: Application
    Filed: April 13, 2023
    Publication date: July 17, 2025
    Inventors: Xuewei Wang, Mark E. Meyerhoff, Yuqing Chen, Chuanwu Xi, Tiefei Dong, Jianfeng Wu, Brock Andrew Brady, Wuwei Li
  • Patent number: 12078013
    Abstract: A rolling curtain includes a rolling tube, a curtain body, a first power component, and a second power component. The rolling tube has a first end and a second end opposite to the first end. The curtain body is wound around the rolling tube, the first power component is located at the first end of rolling tube, and the first power component has a motor and a transmission component, the transmission component is connected to the rolling tube and rotating with rolling tube. The second power component is located at the second end, and includes at least one power module connected to the rolling tube and rotating coaxially with the rolling tube, the power module includes a module chamber, a connecting rod, and at least one spring member, with an inner end of the spring member connected to the connecting rod and an outer end connected to the module chamber.
    Type: Grant
    Filed: February 1, 2024
    Date of Patent: September 3, 2024
    Assignee: Xiamen dosron intelligent technology Co., Ltd
    Inventors: Junfeng Huang, Yuqing Chen, Hanqin Lin, Qiurong Zhang, Binfeng Yu, Asheng Zhang
  • Publication number: 20240279987
    Abstract: A rolling curtain includes a rolling tube, a curtain body, a first power component, and a second power component. The rolling tube has a first end and a second end opposite to the first end. The curtain body is wound around the rolling tube, the first power component is located at the first end of rolling tube, and the first power component has a motor and a transmission component, the transmission component is connected to the rolling tube and rotating with rolling tube. The second power component is located at the second end, and includes at least one power module connected to the rolling tube and rotating coaxially with the rolling tube, the power module includes a module chamber, a connecting rod, and at least one spring member, with an inner end of the spring member connected to the connecting rod and an outer end connected to the module chamber.
    Type: Application
    Filed: February 1, 2024
    Publication date: August 22, 2024
    Applicant: Xiamen dosron intelligent technology Co., Ltd
    Inventors: Junfeng Huang, Yuqing Chen, Hanqin Lin, Qiurong Zhang, Binfeng Yu, Asheng Zhang
  • Patent number: 12047466
    Abstract: A method includes: obtaining a push content request from an object; determining a push content set according to the push content request; detecting historical behavior feature data of the object for a push content in response to a behavior feature of the object for the push content satisfying a preset negative behavior condition; performing content-based matching for the push content set based on the historical behavior feature data to obtain a target push content set of the object; performing content sorting of the push content set and performing content-based matching of the push content of the object to obtain a target push content set of the object; and determining a target push content of the object from the target push content set, and transmitting the target push content to the object.
    Type: Grant
    Filed: March 24, 2023
    Date of Patent: July 23, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yuqing Chen, Junwen Cheng, Xin Shi
  • Publication number: 20230348873
    Abstract: Provided herein is technology relating to molecular biological manipulation of genes and genomes and particularly, but not exclusively, to CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) methods, compositions, systems, and kits for improved genetic editing.
    Type: Application
    Filed: August 17, 2021
    Publication date: November 2, 2023
    Inventors: YUQING CHEN, JIE XU, JIFENG ZHANG, DONGSHAN YANG, LINYUAN MA
  • Publication number: 20230231930
    Abstract: A method includes: obtaining a push content request from an object; determining a push content set according to the push content request; detecting historical behavior feature data of the object for a push content in response to a behavior feature of the object for the push content satisfying a preset negative behavior condition; performing content-based matching for the push content set based on the historical behavior feature data to obtain a target push content set of the object; performing content sorting of the push content set and performing content-based matching of the push content of the object to obtain a target push content set of the object; and determining a target push content of the object from the target push content set, and transmitting the target push content to the object.
    Type: Application
    Filed: March 24, 2023
    Publication date: July 20, 2023
    Inventors: Yuqing CHEN, Junwen CHENG, Xin SHI
  • Patent number: 11647737
    Abstract: Provided is a genetically modified non-human mammal that comprises an anchor DNA sequence inserted at an endogenous locus of a secretory milk protein gene, wherein the anchor DNA sequence comprises a site-specific recombinase recognition site. Also provided is a genetically modified non-human mammal that comprises a transgene inserted at an endogenous locus of a secretory milk protein gene, wherein the transgene encodes a secretory protein and is operably linked to the endogenous promoter of said secretory milk protein gene, and wherein the transgene is flanked by a pair of site-specific recombinase resulting sites. The genetically modified non-human mammals provided can be used for producing the secreted recombinant protein encoded by the transgene from the milk produced by the genetically modified non-human mammals.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: May 16, 2023
    Assignees: ASC THERAPEUTICS INC., THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    Inventors: Ruby Yanru Tsai, Jie Xu, Yuqing Chen, Jifeng Zhang, Ling-Jie Kong
  • Publication number: 20230031851
    Abstract: A positioning and rescue device for an unmanned underwater vehicle, comprising a battery (1), a switch (2), a protective resistor (3), an electromagnetic relay (4), a master control chip (5), a GPS positioning system (6), an igniter (7), a partition (8), an air bag (9), a shell (10), and a rope (11). The battery (1), the switch (2), the protective resistor (3), the electromagnetic relay (4) and the master control chip (5) are sequentially connected by means of wires to form a series circuit, and the igniter (7) and the GPS positioning system (6) are separately connected to the master control chip (5) by means of wires; two normally open contacts of a control loop of the electromagnetic relay (4) are respectively connected to two ends of a general power supply (15).
    Type: Application
    Filed: October 20, 2020
    Publication date: February 2, 2023
    Inventors: Jiaming Wu, Yuqing Chen, Zhiquan Ma, Linhua Li, Xiaokun Hou, Peng Dai, Xiangxi Han
  • Publication number: 20220323400
    Abstract: This invention is in the field of medicinal pharmacology. In particular, the present invention relates to pharmaceutical agents which function as inhibitors of sodium-glucose cotransporter (SGLT) activity. The invention further relates to methods of treating and/or ameliorating symptoms related to cystic fibrosis (CF), comprising administering to a subject (e.g., a human patient) a composition comprising one or more pharmaceutical agents which function as inhibitors of SGLT activity.
    Type: Application
    Filed: September 4, 2020
    Publication date: October 13, 2022
    Inventors: Yuqing Chen, Jifeng Zhang, Jie Xu, Xiubin Liang, Jian-Ping Jin, Fei Sun
  • Patent number: 11416904
    Abstract: A method for machine learning-based account manager virtual assistant staging includes receiving a message and a classification, generating a staging record, generating a status using staging rules, generating an order when the message classification is order and the status is complete, and transmitting the order. An account manager virtual assistant staging system includes a processor and a memory storing instructions that cause the system to receive a message and a classification, generate a staging record, generate a status using staging rules, generate an order when the message classification is order and the status is complete, and transmit the order. A non-transitory computer readable medium contains program instructions that when executed, cause a computer to receive a message and a classification, generate a staging record, generate a status using staging rules, generate an order when the message classification is order and the status is complete, and transmit the order.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: August 16, 2022
    Assignee: CDW LLC
    Inventors: Yuxi He, Yuqing Chen, Sunrito Bhattacharya, Rajat Swaroop, Gregory Tomezak, Andre Coetzee, Joseph Kessler, Suresh Bellam, Dan Verdeyen
  • Patent number: 11309703
    Abstract: A transformer simulation system and a measurement method for setting value simulation are disclosed. The transformer simulation system includes an oil tank, a heating device, a pump body, a first oil pipe, a second oil pipe and a first flow sensor. The heating device is disposed in the oil tank. The oil tank is provided with a first inlet and a first outlet, the first outlet is connected to the first oil pipe, and the first inlet is connected to the second oil pipe. An end of the first oil pipe away from the oil tank is a first mounting end for being connected to an oil inlet of a gas relay, and an end of the second oil pipe away from the oil tank is a second mounting end for being connected to an oil outlet of the gas relay. The pump body is connected to the first oil pipe or the second oil pipe, and the first flow sensor is disposed in the first oil pipe.
    Type: Grant
    Filed: September 30, 2018
    Date of Patent: April 19, 2022
    Assignee: GUANGZHOU POWER SUPPLY CO., LTD.
    Inventors: Wenxiong Mo, Yong Wang, Qingdan Huang, Haoyong Song, Yuqing Chen, Wei Wang, Zhuya Li, Chongzhi Zhao, Jing Liu, Liqiang Pei, Yaru Zhang, Binbin He, Peiwei Wu, Qin Xu, Hui Zeng
  • Publication number: 20210336433
    Abstract: A transformer simulation system and a measurement method for setting value simulation are disclosed. The transformer simulation system includes an oil tank, a heating device, a pump body, a first oil pipe, a second oil pipe and a first flow sensor. The heating device is disposed in the oil tank. The oil tank is provided with a first inlet and a first outlet, the first outlet is connected to the first oil pipe, and the first inlet is connected to the second oil pipe. An end of the first oil pipe away from the oil tank is a first mounting end for being connected to an oil inlet of a gas relay, and an end of the second oil pipe away from the oil tank is a second mounting end for being connected to an oil outlet of the gas relay. The pump body is connected to the first oil pipe or the second oil pipe, and the first flow sensor is disposed in the first oil pipe.
    Type: Application
    Filed: September 30, 2018
    Publication date: October 28, 2021
    Applicant: GUANGZHOU POWER SUPPLY CO., LTD.
    Inventors: Wenxiong Mo, Yong Wang, Qingdan Huang, Haoyong Song, Yuqing Chen, Wei Wang, Zhuya Li, Chongzhi Zhao, Jing Liu, Liqiang Pei, Yaru Zhang, Binbin He, Peiwei Wu, Qin Xu, Hui Zeng
  • Publication number: 20210103965
    Abstract: An account manager virtual assistant computing system includes a processor and a memory storing instructions that when executed cause the system to receive a message, process the message using a quote classification machine learning model, generate a response including price information, and process the message using an information extraction machine deep learning model; and transmit the response. A non-transitory computer readable medium includes program instructions that when executed cause a computer to receive a message, process the message using a quote classification machine learning model, generate a response including price information, and process the message using an information extraction machine deep learning model; and transmit the response.
    Type: Application
    Filed: December 17, 2020
    Publication date: April 8, 2021
    Inventors: Yuxi He, Yuqing Chen, Sunrito Bhattacharya, Rajat Swaroop, Gregory Tomezak
  • Publication number: 20210103964
    Abstract: A machine learning task automation method includes receiving a message, preprocessing the message to generate extracted data, analyzing the extracted data to generate classification data, analyzing the extracted data to generate information extraction; and generating and transmitting a response. A computing system includes a processor, and a memory including instructions that, when executed, cause the computing system to receive a message, preprocess the message to generate extracted data, analyze the extracted data to generate classification data, analyze the extracted data to generate information extraction data; and generate and transmit a response. A non-transitory computer readable medium containing program instructions that when executed, cause a computer to receive a message, preprocess the message to generate extracted data, analyze the extracted data to generate classification data, analyze the extracted data to generate information extraction data; and generate and transmit a response.
    Type: Application
    Filed: December 17, 2020
    Publication date: April 8, 2021
    Inventors: Yuxi He, Yuqing Chen, Sunrito Bhattacharya, Rajat Swaroop, Gregory Tomezak
  • Patent number: 10902490
    Abstract: A method for machine learning-based account manager virtual assistant message processing includes receiving a message of a user, preprocessing the message to generate a normalized data set, analyzing the normalized data using a classification machine learning model, analyzing the normalized data using a deep learning machine learning model, generating a response based on the output of the first and second machine learning models, and transmitting the response to the user. An account manager virtual assistant computing system includes a processor and a memory storing instructions that cause the account manager virtual assistant system to receive a message from a user, process the message using a first machine learning model, process the message using a second machine learning model, when the message is a request for quote, generate a response and transmit the response to the user.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: January 26, 2021
    Assignee: CDW LLC
    Inventors: Yuxi He, Yuqing Chen, Sunrito Bhattacharya, Rajat Swaroop, Gregory Tomezak