Patents by Inventor Tong Xu
Tong Xu 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: 20230061464Abstract: A pesticide residue removal device for a refrigerator, and a refrigerator are provided. The pesticide residue removal device includes: an ozone generator configured to generate ozone; an ozone water container configured to store water therein, where the ozone water container communicates with the ozone generator, so that ozone is dissolved into water of the ozone water container to obtain ozone water; and an atomizer communicating to the ozone water container, receiving and atomizing the ozone water, and supplying the ozone water to a storage space of the refrigerator. The generated ozone water is atomized to fully fill the entire storage compartment of the refrigerator to achieve effective pesticide residue removal and sterilization; ozone water can be prepared on demand to reduce waste; and people are well prevented from getting harmed at an excessive ozone concentration.Type: ApplicationFiled: December 30, 2020Publication date: March 2, 2023Applicants: QINGDAO HAIER REFRIGERATOR CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Tong XU, Ming WANG, Wenchun WANG, Chunyang LI
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Patent number: 11551114Abstract: Embodiments of the present disclosure provide a method and apparatus for recommending a test question, and an intelligent device. The method includes: acquiring a plurality of skill entities of a post; calculating, according to the data of the post, a weight value of each of the plurality of skill entities; and acquiring, according to the weight value of each skill entity, a recommended test question of the post from a question bank.Type: GrantFiled: December 12, 2019Date of Patent: January 10, 2023Assignee: Baidu Online Network Technology (Beijing) Co., Ltd.Inventors: Chuan Qin, Hengshu Zhu, Chen Zhu, Chao Ma, Jingshuai Zhang, Peng Wang, Tong Xu
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Patent number: 11527592Abstract: The present disclosure relates to terminals and display screens. In an embodiment, a terminal includes a display area, the display area includes at least two display regions, the at least two display regions include a first display region and a second display region, a pixel density of the first display region is less than a pixel density of the second display region, and the pixel density of the first display region is less than or equal to a maximum pixel density of the first display region in a transparent state when the first display region is unlit.Type: GrantFiled: May 18, 2018Date of Patent: December 13, 2022Assignee: YUNGU (GU'AN) TECHNOLOGY CO., LTD.Inventors: Qi Shan, Tong Xu, Xuejing Zhu
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Patent number: 11519663Abstract: A refrigerator having a thawing device. The thawing device includes: a cavity, a device door, a radio frequency generator module, an upper electrode plate and a lower electrode plate, and a detection module, configured to detect an incident wave signal and a reflected wave signal of an electrical connection wire connecting the radio frequency generation module to the upper electrode plate, and calculate a load impedance of the radio frequency generation module according to a voltage and a current of the incident wave signal and a voltage and a current of the reflected wave signal to determine the thawing progress of the object to be processed.Type: GrantFiled: December 6, 2019Date of Patent: December 6, 2022Assignee: HAIER SMART HOME CO., LTD.Inventors: Tong Xu, Xiaobing Zhu, Peng Li, Ming Wang, Jianbin Dai
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Publication number: 20220383064Abstract: The present disclosure discloses an information processing method and device, and relates to the field of artificial intelligence, in particular, to a graph neural network in the field of deep learning. A specific implementation solution according to an embodiment includes determining initial representation of edges connected between a plurality of atoms in a molecule based on three-dimensional structure information of the molecule; determining first representation of a neighbor edge of each of the atoms based on the initial representation of the edges, the neighbor edge of each of the atoms indicating at least one edge connected with each of the atoms; determining first representation of each of the atoms based on the first representation of the neighbor edge of each of the atoms; determining feature representation for characterizing the molecule based on the first representation of each of the atoms.Type: ApplicationFiled: December 30, 2021Publication date: December 1, 2022Applicant: Baidu.com Times Technology (Beijing) Co., Ltd.Inventors: Shuangli LI, Jingbo ZHOU, Tong XU, Liang HUANG, Fan WANG, Haoyi XIONG, Weili HUANG, Hui XIONG, Dejing DOU
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Patent number: 11481052Abstract: A display panel, a production method and a display device thereof. The display panel includes: a flexible circuit board, a touch layer, a cover plate, and an auxiliary transparent layer disposed close to the cover plate; the flexible circuit board is connected to the touch layer, a first sealant is provided at a boundary position between the touch layer and the flexible circuit board and is located on a side of the flexible circuit board facing the cover; a distance between a surface of the auxiliary transparent layer facing the cover plate and the cover plate is not greater than a distance between a surface of the first sealant facing the cover plate and the cover plate.Type: GrantFiled: March 24, 2021Date of Patent: October 25, 2022Assignees: Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd.Inventors: Tong Xu, Rui Liu, Weiguo Li, Qi Wang, Qiang Lu
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Patent number: 11473829Abstract: A thawing method for a thawing device includes: generating, by a radio frequency generation module, a radio frequency signal in a frequency range of 40 to 42 MHz; obtaining the radio frequency signal; and generating, by an upper electrode plate and a lower electrode plate, radio frequency waves of corresponding frequency in a thawing chamber according to the radio frequency signal, and thawing an object to be processed in the thawing chamber. Radio frequency waves using the above frequency range have shorter thawing time, higher temperature-uniformity and lower juice loss rate than radio frequency waves of other frequencies.Type: GrantFiled: December 6, 2019Date of Patent: October 18, 2022Assignee: HAIER SMART HOME CO., LTD.Inventors: Kui Zhang, Xiaobing Zhu, Peng Li, Ming Wang, Jianbin Dai, Tong Xu
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Publication number: 20220306265Abstract: Disclosed is a control method of a damper of a variable-air-volume air distributor and a control system thereof, mainly comprising a volume adjusting valve for the variable-air-volume air distributor, a valve actuator, a BP neural network-based main controller, a data collector and a user operation panel. The control method thereof is to use, mainly based on the collected room temperature and static pressure at the inlet of the air distributor, the BP neural network predictive model to establish a nonlinear model of temperature & static pressure and valve opening, perform training and optimization, and optimize the output valve opening to obtain and label an optimal value as the set value of the controller to control the action of the valve actuator, thereby realizing an automatic variable air volume.Type: ApplicationFiled: March 23, 2021Publication date: September 29, 2022Applicant: Jiangsu university of science and technologyInventors: Guozeng FENG, Bo MENG, Guozhi BAO, Xinxin GU, Chen GU, Tong XU
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Publication number: 20220290910Abstract: A door of a refrigerator, comprising: a panel having a main body, a left side and a right side; a display screen disposed behind the panel and having, corresponding to the structure of the panel, a main body, a left side and a right side; a main control board for controlling the display screen; a bracket disposed behind the display screen to provide support for the display screen; an inner door lining disposed behind the bracket to provide support for the bracket; an outer door lining disposed behind the inner door lining; and a trim strip group, with a foaming space being confined among the inner door lining, the outer door lining and the trim strip group.Type: ApplicationFiled: July 29, 2020Publication date: September 15, 2022Applicants: QINGDAO HAIER REFRIGERATOR CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Wenchun WANG, Enpin XIA, Tong XU, Hao ZHANG
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Publication number: 20220146180Abstract: A refrigerator (100) is provided. The refrigerator includes: a cabinet, in which are defined a cooling chamber (133) and at least one storage compartment; an evaporator (150), arranged in the cooling chamber (133) and configured to cool an airflow entering the cooling chamber (133) to form a cooled airflow; and an air blower (102), arranged on a transverse side of the evaporator (150), located upstream of the evaporator (150) in an airflow path, and configured to cause a return airflow in the at least one storage compartment to flow into the cooling chamber (133) to be cooled by the evaporator (150), and cause at least part of the cooled airflow to flow into the at least one storage compartment.Type: ApplicationFiled: February 19, 2020Publication date: May 12, 2022Applicant: HAIER SMART HOME CO., LTD.Inventors: Jianlin MIAO, Shengyuan NIE, Wei LI, Tong XU
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Publication number: 20220130495Abstract: A method for determining correlation between a drug and a target, and an electronic device are provided. The method includes: establishing a spatial molecular graph of a candidate drug and the target, the spatial molecular graph including an atomic node set and an edge set, the atomic node set including atoms in the candidate drug and atoms in the target, the edge set including at least one atom connection edge; inputting a first atom feature of the atomic node set and the spatial molecular graph into a first GAT for prediction, to obtain a second atom feature of the atomic node set; and determining a parameter value of the correlation between the candidate drug and the target in accordance with the second atom feature of the atomic node set.Type: ApplicationFiled: January 7, 2022Publication date: April 28, 2022Inventors: Shuangli LI, Jingbo ZHOU, Liang HUANG, Haoyi XIONG, Fan WANG, Tong XU, Hui XIONG, Dejing DOU
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Publication number: 20220130496Abstract: A method of training a prediction model for determining molecular binding force is provided, which relates to the field of artificial intelligence, in particular to a graph neural network in the field of deep learning. The method includes: constructing a virtual complex molecule based on a three-dimensional structure information of a first molecule and a second molecule; determining a predicted binding force and a predicted interaction matrix between the first molecule and the second molecule based on the virtual complex molecule by using the prediction model, the predicted interaction matrix indicating an element-type-based and distance-based interaction between an atom in the first molecule and an atom in the second molecule; and training the prediction model by minimizing a target loss function based on a difference between the predicted binding force and a real binding force and a difference between the predicted interaction matrix and a real interaction matrix.Type: ApplicationFiled: January 7, 2022Publication date: April 28, 2022Inventors: Shuangli LI, Jingbo ZHOU, Tong XU, Liang HUANG, Fan WANG, Haoyi XIONG, Weili HUANG, Hui XIONG, Dejing DOU
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Publication number: 20220082393Abstract: A travel recommendation method, an electronic device, and a storage medium are provided, which are related to artificial intelligence, and particularly relates to fields of depth learning, map navigation and the like. The specific implementation scheme includes: obtaining a travel recommendation model according to constraint conditions and prediction conditions, wherein the constraint conditions are used for characterizing travel fairness for different types of users travelling at different moments and in different regions, and the prediction conditions are used for characterizing at least two travel modes selected by the different types of users; and obtaining travel recommendation information according to a travel target and the travel recommendation model.Type: ApplicationFiled: November 23, 2021Publication date: March 17, 2022Inventors: Hao LIU, Ding ZHOU, Tong XU, Hui XIONG
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Publication number: 20220075808Abstract: A method for determining a competitive relation of Points of Interest (POI), and a device are provided in the present disclosure. The specific implementation includes: determining POI representation data between two target POIs based on service-related data of the target POIs; and determining a competitive relation between the target POIs based on the POI representation data.Type: ApplicationFiled: September 21, 2021Publication date: March 10, 2022Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.Inventors: Shuangli Li, Jingbo Zhou, Tong Xu, Hui Xiong
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Patent number: 11262121Abstract: A refrigerator has a thawing device. The thawing device includes a cylinder, having a thawing chamber with a forward opening; a device door; and a radio frequency generation module, upper and lower electrode plates electrically connected thereto generating radio frequency waves in the thawing chamber; and at least one temperature sensor is disposed on the inner wall of the thawing chamber and configured to sense the temperature of an object to be processed, thereby adjusting the power of the radio frequency generaton module to prevent the object to be processed from being excessively thawed.Type: GrantFiled: December 6, 2019Date of Patent: March 1, 2022Assignee: HAIER SMART HOME CO., LTD.Inventors: Xiaobing Zhu, Peng Li, Ming Wang, Jianbin Dai, Tong Xu
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Patent number: 11238381Abstract: Embodiments of the disclosure provide a method and an apparatus for talent-post matching, a device and a medium, which relates to the field of information matching and recruitment. The method includes: determining a resume feature representing a resume to be predicted according to a post submitted and the resume to be predicted; and predicting a matching degree between the resume to be predicted and the post by using a pre-trained predictive model according to a post feature of the post and the resume feature. With the method and the apparatus for talent-post matching, the device and the medium provided in embodiments of the present disclosure, the resume and the post may be matched automatically.Type: GrantFiled: April 10, 2019Date of Patent: February 1, 2022Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.Inventors: Chuan Qin, Chen Zhu, Tong Xu, Hengshu Zhu, Hui Xiong
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Patent number: 11217643Abstract: The present application relates to a display screen and an electronic device. The display screen comprises a first display area for arranging a front device, wherein the first display area is provided with a first type of light-emitting unit; the first type of light-emitting unit comprises a pixel area and an electrochromic light transmittance material disposed around the pixel area; the electrochromic light transmittance material exhibits a light absorption property when being energized; and the electrochromic light transmittance material exhibits a light transmission property when not being energized. In addition, the present application also relates to an electronic device comprising the above-mentioned display screen.Type: GrantFiled: November 10, 2019Date of Patent: January 4, 2022Assignee: YUNGU (GU'AN) TECHNOLOGY CO., LTD.Inventors: Tong Xu, Qi Shan, Rubo Xing
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Patent number: 11197352Abstract: A thawing method for a thawing device includes: generating a radio frequency signal; acquiring the radio frequency signal; an upper electrode plate and a lower electrode plate of the thawing chamber generating, according to the radio frequency signal, radio frequency waves having a corresponding frequency in a thawing chamber and thawing an object to be processed, obtaining voltages and currents of the incident wave signal and reflected wave signal, and determining a thawing progress of the object to be processed.Type: GrantFiled: December 6, 2019Date of Patent: December 7, 2021Assignee: HAIER SMART HOME CO., LTD.Inventors: Tong Xu, Xiaobing Zhu, Peng Li, Ming Wang, Jianbin Dai
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Publication number: 20210359053Abstract: The present disclosure relates to terminals and display screens. In an embodiment, a terminal includes a display area, the display area includes at least two display regions, the at least two display regions include a first display region and a second display region, a pixel density of the first display region is less than a pixel density of the second display region, and the pixel density of the first display region is less than or equal to a maximum pixel density of the first display region in a transparent state when the first display region is unlit.Type: ApplicationFiled: May 18, 2018Publication date: November 18, 2021Inventors: Qi SHAN, Tong XU, Xuejing ZHU
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Publication number: 20210303434Abstract: A method, an apparatus, a device, and a storage medium for displaying application performance management information are provided. The method includes: separately obtaining first and second performance status information of services provided by a first application and a second application; determining first and second display specifications of respective graphics corresponding to the first and second performance status information, to enable a ratio of the first display specification to the second display specification to be not greater than a preset value; and displaying the respective graphics corresponding to the first and second performance status information according to the determined first and second display specifications.Type: ApplicationFiled: June 11, 2021Publication date: September 30, 2021Inventors: Yi Yang, Yao Cheng, Jun Feng, Tong Xu