Patents by Inventor Jin Qu
Jin Qu 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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Patent number: 11965037Abstract: Provided is an anti-HER3 humanized monoclonal antibody. The antibody binds HER3 antigen, has high affinity and biological activity and low immunogenicity, and is stable in structure. The antibody can be used for preparing drugs for preventing or treating HER3-related diseases.Type: GrantFiled: July 17, 2019Date of Patent: April 23, 2024Assignee: SHANGHAI INSTITUTE OF BIOLOGICAL PRODUCTS CO., LTD.Inventors: Aidong Qu, Hongyuan Liang, Fanhong Xu, Aoxiang Li, Lina Wu, Jingye Zhu, Jianhua Qiu, Jin Lu, Lin Zhang, Xin Zhao, Xiaofei Song
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Patent number: 11952222Abstract: A material conveying device includes a base frame, a first conveying unit, a second conveying unit and a transfer assembly. The first conveying unit is provided on the base frame, the second conveying unit is provided on the base frame, and the transfer assembly is provided on the base frame and can transfer a material between the first conveying unit and the second conveying unit. The present disclosure further provides a processing equipment facilitating material distribution and a material distribution method.Type: GrantFiled: March 25, 2022Date of Patent: April 9, 2024Assignee: CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.Inventors: Dongsheng Qu, Changfeng Li, Junsheng Xia, Jian Yang, Hongjun Wu, Feng Yin, Jin Zha, Kaicang Ruan, Jiming Huang, Fuliang Gao, Dianqiu Zhou
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Publication number: 20240104210Abstract: Detection of malicious JavaScript based on automated user interaction emulation is disclosed. A malware sample is executed in an instrumented virtual environment. Dynamic behavior is triggered based on emulated user interactions.Type: ApplicationFiled: December 11, 2023Publication date: March 28, 2024Inventors: Jin Chen, Tao Yan, Taojie Wang, Bo Qu
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Patent number: 11902221Abstract: A conversation engine performs conversations with users using chatbots customized for performing a set of tasks that can be performed using an online system. The conversation engine loads a chatbot configuration that specifies the behavior of a chatbot including the tasks that can be performed by the chatbot, the types of entities relevant to each task, and so on. The conversation may be voice based and use natural language. The conversation engine may load different chatbot configurations to implement different chatbots. The conversation engine receives a conversation engine configuration that specifies the behavior of the conversation engine across chatbots. The system may be a multi-tenant system that allows customization of the chatbots for each tenant.Type: GrantFiled: September 29, 2020Date of Patent: February 13, 2024Assignee: Salesforce, Inc.Inventors: Xinyi Yang, Tian Xie, Caiming Xiong, Wenhao Liu, Huan Wang, Kazuma Hashimoto, Jin Qu, Feihong Wu, Yingbo Zhou
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Patent number: 11887599Abstract: A conversation engine performs conversations with users using chatbots customized for performing a set of tasks that can be performed using an online system. The conversation engine loads a chatbot configuration that specifies the behavior of a chatbot including the tasks that can be performed by the chatbot, the types of entities relevant to each task, and so on. The conversation may be voice based and use natural language. The conversation engine may load different chatbot configurations to implement different chatbots. The conversation engine receives a conversation engine configuration that specifies the behavior of the conversation engine across chatbots. The system may be a multi-tenant system that allows customization of the chatbots for each tenant.Type: GrantFiled: February 10, 2023Date of Patent: January 30, 2024Assignee: Salesforce, Inc.Inventors: Xinyi Yang, Tian Xie, Caiming Xiong, Wenhao Liu, Huan Wang, Kazuma Hashimoto, Yingbo Zhou, Xugang Ye, Jin Qu, Feihong Wu
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Publication number: 20230381476Abstract: The present invention provides an electricity-driven, micro-electroporation based drug delivery system, in particular, an electrically conductive array of microprotrusions containing intended substances or molecules to be delivered, which is to the benefit of a recipient receiving vaccination transcutaneously in the absence of any assistive mechanical or actuation means as in conventional injection methods, so as to lower safety risks, improve immunization efficiency, and also induce immune response of the recipient more effectively at a relatively lower dose of vaccines.Type: ApplicationFiled: May 26, 2022Publication date: November 30, 2023Inventors: Peng SHI, Yuan WANG, Jin QU, Kai XIE, Suling DUAN, Xingdao HE
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Publication number: 20230284628Abstract: A porous copper-based filter material that is electrodeposited with nanotwin copper to provide anti-pathogenic properties, particularly against Covid-19 or the SARS virus. The nanotwin copper is a thin layer of (111) oriented nanotwin copper microstructure.Type: ApplicationFiled: March 10, 2023Publication date: September 14, 2023Inventors: King-Ning TU, Yingxia LIU, Chang CHEN, Lit Man POON, Wing Hong CHIN, Jin QU, Yiyuan HENG
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Patent number: 11698298Abstract: An automatic darkening filter with adaptive parameter adjustment includes: a welding arc intensity detection unit configured to provide a first signal for determining the welding arc intensity; a solar power supply module configured to provide electric energy for the welding arc intensity detection unit and provide a second signal for determining the ambient light intensity; and a CPU and a light valve, the CPU being configured to calculate a difference between the welding arc intensity and the ambient light intensity based on the first and second signals, and control the scale number of the light valve based on the difference. The automatic darkening filter can realize the automatic adjustment of the scale number, and in the adjustment process, the welding arc intensity signal can be revised based on the ambient light intensity, which can effectively ensure the accuracy of the final determination of the scale number.Type: GrantFiled: December 25, 2021Date of Patent: July 11, 2023Assignee: CHANGZHOU SHINE SCIENCE & TECHNOLOGY CO., LTD.Inventors: Jin Qu, Weiren Gao
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Publication number: 20230186916Abstract: A conversation engine performs conversations with users using chatbots customized for performing a set of tasks that can be performed using an online system. The conversation engine loads a chatbot configuration that specifies the behavior of a chatbot including the tasks that can be performed by the chatbot, the types of entities relevant to each task, and so on. The conversation may be voice based and use natural language. The conversation engine may load different chatbot configurations to implement different chatbots. The conversation engine receives a conversation engine configuration that specifies the behavior of the conversation engine across chatbots. The system may be a multi-tenant system that allows customization of the chatbots for each tenant.Type: ApplicationFiled: February 10, 2023Publication date: June 15, 2023Inventors: Xinyi Yang, Tian Xie, Caiming Xiong, Wenhao Liu, Huan Wang, Kazuma Hashimoto, Yingbo Zhou, Xugang Ye, Jin Qu, Feihong Wu
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Patent number: 11651158Abstract: A system performs conversations with users using chatbots customized for performing a set of tasks. The system may be a multi-tenant system that allows customization of the chatbots for each tenant. The system receives a task configuration that maps tasks to entity types and an entity configuration that specifies methods for determining entities of a particular entity type. The system receives a user utterance and determines the intent of the user using an intent detection model, for example, a neural network. The intent represents a task that the user is requesting. The system determines one or more entities corresponding to the task. The system performs tasks based on the determined intent and the entities and performs conversations with users based on the tasks.Type: GrantFiled: August 13, 2020Date of Patent: May 16, 2023Assignee: Salesforce, Inc.Inventors: Xinyi Yang, Tian Xie, Caiming Xiong, Wenhao Liu, Huan Wang, Jin Qu, Soujanya Lanka, Chu Hong Hoi, Xugang Ye, Feihong Wu
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Patent number: 11580977Abstract: A conversation engine performs conversations with users using chatbots customized for performing a set of tasks that can be performed using an online system. The conversation engine loads a chatbot configuration that specifies the behavior of a chatbot including the tasks that can be performed by the chatbot, the types of entities relevant to each task, and so on. The conversation may be voice based and use natural language. The conversation engine may load different chatbot configurations to implement different chatbots. The conversation engine receives a conversation engine configuration that specifies the behavior of the conversation engine across chatbots. The system may be a multi-tenant system that allows customization of the chatbots for each tenant.Type: GrantFiled: September 29, 2020Date of Patent: February 14, 2023Assignee: Salesforce, Inc.Inventors: Xinyi Yang, Tian Xie, Caiming Xiong, Wenhao Liu, Huan Wang, Kazuma Hashimoto, Yingbo Zhou, Xugang Ye, Jin Qu, Feihong Wu
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Patent number: 11531821Abstract: A system performs conversations with users using chatbots customized for performing a set of tasks. The system may be a multi-tenant system that allows customization of the chatbots for each tenant. The system processes sentences that may include negation or coreferences. The system determines a confidence score for an input sentence using an intent detection model, for example, a neural network. The system modifies the sentence to generate a modified sentence, for example, by removing a negation or by replacing a pronoun with an entity. The system generates a confidence score for the modified sentence using the intent detection model. The system determines the intent of the sentence based on the confidence scores of the sentence and the modified sentence. The system performs tasks based on the determined intent and performs conversations with users based on the tasks.Type: GrantFiled: August 13, 2020Date of Patent: December 20, 2022Assignee: Salesforce, Inc.Inventors: Tian Xie, Xinyi Yang, Caiming Xiong, Wenhao Liu, Huan Wang, Wenpeng Yin, Jin Qu
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Publication number: 20220378617Abstract: An automatic darkening filter with adaptive parameter adjustment includes: a welding arc intensity detection unit configured to provide a first signal for determining the welding arc intensity; a solar power supply module configured to provide electric energy for the welding arc intensity detection unit and provide a second signal for determining the ambient light intensity; and a CPU and a light valve, the CPU being configured to calculate a difference between the welding arc intensity and the ambient light intensity based on the first and second signals, and control the scale number of the light valve based on the difference. The automatic darkening filter can realize the automatic adjustment of the scale number, and in the adjustment process, the welding arc intensity signal can be revised based on the ambient light intensity, which can effectively ensure the accuracy of the final determination of the scale number.Type: ApplicationFiled: December 25, 2021Publication date: December 1, 2022Inventors: Jin QU, Weiren GAO
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Publication number: 20220366893Abstract: Some embodiments of the current disclosure disclose methods and systems for training for training a natural language processing intent classification model to perform few-shot classification tasks. In some embodiments, a pair of an utterance and a first semantic label labeling the utterance may be generated and a neural network that is configured to perform natural language inference tasks may be utilized to determine the existence of an entailment relationship between the utterance and the semantic label. The semantic label may be predicted as the intent class of the utterance based on the entailment relationship and the pair may be used to train the natural language processing intent classification model to perform few-shot classification tasks.Type: ApplicationFiled: November 23, 2021Publication date: November 17, 2022Inventors: Jin Qu, Wenhao Liu, Kazuma Hashimoto, Caiming Xiong
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Patent number: 11316662Abstract: Various embodiments relate to a method and apparatus for policy-hiding on ciphertext-policy attribute based encryption, the method including the steps of categorizing each of a plurality of attributes into a plurality of groups where each of the plurality of groups has a group attribute, inputting a policy and a message into an encryption algorithm and outputting a ciphertext; and encrypting an AND subtree in the policy and outputting a sub-cipher.Type: GrantFiled: July 16, 2019Date of Patent: April 26, 2022Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Jin Qu, Fubiao Xia, Xin Ge
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Publication number: 20220103491Abstract: A conversation engine performs conversations with users using chatbots customized for performing a set of tasks that can be performed using an online system. The conversation engine loads a chatbot configuration that specifies the behavior of a chatbot including the tasks that can be performed by the chatbot, the types of entities relevant to each task, and so on. The conversation may be voice based and use natural language. The conversation engine may load different chatbot configurations to implement different chatbots. The conversation engine receives a conversation engine configuration that specifies the behavior of the conversation engine across chatbots. The system may be a multi-tenant system that allows customization of the chatbots for each tenant.Type: ApplicationFiled: September 29, 2020Publication date: March 31, 2022Inventors: Xinyi Yang, Tian Xie, Caiming Xiong, Wenhao Liu, Huan Wang, Kazuma Hashimoto, Jin Qu, Feihong Wu, Yingbo Zhou
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Publication number: 20220101844Abstract: A conversation engine performs conversations with users using chatbots customized for performing a set of tasks that can be performed using an online system. The conversation engine loads a chatbot configuration that specifies the behavior of a chatbot including the tasks that can be performed by the chatbot, the types of entities relevant to each task, and so on. The conversation may be voice based and use natural language. The conversation engine may load different chatbot configurations to implement different chatbots. The conversation engine receives a conversation engine configuration that specifies the behavior of the conversation engine across chatbots. The system may be a multi-tenant system that allows customization of the chatbots for each tenant.Type: ApplicationFiled: September 29, 2020Publication date: March 31, 2022Inventors: Xinyi Yang, Tian Xie, Caiming Xiong, Wenhao Liu, Huan Wang, Kazuma Hashimoto, Yingbo Zhou, Xugang Ye, Jin Qu, Feihong Wu
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Publication number: 20220067196Abstract: The invention provides a consent management system for managing a user's consent for a plurality of services. The system includes a consent management unit adapted to register a plurality of services to a user and obtain user consent information associated with the user. The consent management unit is further adapted to control consent operation of the plurality of services registered to the user, based on user consent information associated with the user.Type: ApplicationFiled: December 31, 2019Publication date: March 3, 2022Inventors: JIN QU, Xin Ge, Peter Petrus van Liesdonk
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Publication number: 20220050966Abstract: A system performs conversations with users using chatbots customized for performing a set of tasks. The system may be a multi-tenant system that allows customization of the chatbots for each tenant. The system receives a task configuration that maps tasks to entity types and an entity configuration that specifies methods for determining entities of a particular entity type. The system receives a user utterance and determines the intent of the user using an intent detection model, for example, a neural network. The intent represents a task that the user is requesting. The system determines one or more entities corresponding to the task. The system performs tasks based on the determined intent and the entities and performs conversations with users based on the tasks.Type: ApplicationFiled: August 13, 2020Publication date: February 17, 2022Inventors: Xinyi Yang, Tian Xie, Caiming Xiong, Wenhao Liu, Huan Wang, Jin Qu, Soujanya Lanka, Chu Hong Hoi, Xugang Ye, Feihong Wu
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Publication number: 20220050968Abstract: A system performs conversations with users using chatbots customized for performing a set of tasks. The system may be a multi-tenant system that allows customization of the chatbots for each tenant. The system processes sentences that may include negation or coreferences. The system determines a confidence score for an input sentence using an intent detection model, for example, a neural network. The system modifies the sentence to generate a modified sentence, for example, by removing a negation or by replacing a pronoun with an entity. The system generates a confidence score for the modified sentence using the intent detection model. The system determines the intent of the sentence based on the confidence scores of the sentence and the modified sentence. The system performs tasks based on the determined intent and performs conversations with users based on the tasks.Type: ApplicationFiled: August 13, 2020Publication date: February 17, 2022Inventors: Tian Xie, Xinyi Yang, Caiming Xiong, Wenhao Liu, Huan Wang, Wenpeng Yin, Jin Qu