Patents by Inventor Yutao Tang
Yutao Tang 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: 11966900Abstract: A transaction record is created showing a purchase transaction of a customer. A CV profile showing a list of items in the transaction obtained from images is also obtained. The items in the transaction record are compared to items on the list. When there is a discrepancy, an action to take is determined.Type: GrantFiled: July 16, 2020Date of Patent: April 23, 2024Assignee: Walmart Apollo, LLCInventors: Zhichun Xiao, Lingfeng Zhang, Jon Hammer, Joseph Duffy, Yao Liu, Sicong Fang, Xiang Yao, Pingyuan Wang, Yu Tao, Tianyi Mao, Yutao Tang, Feiyun Zhu, Han Zhang, Chunmei Wang, Pingjian Yu, Muzzammil Afroz, Haining Liu
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Publication number: 20240119716Abstract: The present disclosure provides a method for multimodal emotion classification based on modal space assimilation and contrastive learning. The present disclosure introduces the concept of assimilation. A guidance vector composed of complementary information between modalities is utilized to guide each modality to simultaneously approach a solution space. This operation not only further improves the efficiency of searching for the solution space but also renders heterogeneous spaces of three modalities isomorphic. In a process of making spaces isomorphic, contributions of a plurality of modalities to a final solution space can be effectively balanced to a certain extent. When guiding each modality, this strategy enables a model to be more concerned about emotion features, thereby reducing intra-modal redundancy. Thus, the difficulty of establishing a multimodal representation is reduced.Type: ApplicationFiled: September 18, 2023Publication date: April 11, 2024Inventors: Wanzeng KONG, Yutao YANG, Jiajia TANG, Binbin NI, Weicheng DAI, Li ZHU
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Patent number: 11951814Abstract: The embodiments of the disclosure provide an intelligent glass and an intelligent window system, and relates to the technical field of window display. The intelligent glass of the disclosure includes a touch display assembly and a glass assembly. The touch display assembly is communicatively coupled to the glass assembly, and is configured to send a corresponding dimming instruction to the glass assembly based on a received touch instruction, such that the glass assembly adjusts its light transmittance based on the dimming instruction.Type: GrantFiled: September 26, 2019Date of Patent: April 9, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yongbo Wang, Chen Meng, Zhong Hu, Yutao Tang, Wenjie Zhong, Dahai Hu, Wei Shi
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Patent number: 11852929Abstract: The present disclosure relates to a dimming glass window assembly, and the dimming glass window assembly includes a window frame, and a dimming glass located in the window frame, where the dimming glass includes a first glass layer and a second glass layer which are opposite to each other and spaced apart, a dimming function layer and a sealant layer which are arranged between the first glass layer and the second glass layer, the dimming function layer is located in a sealed space bound by the sealant layer, the first glass layer and the second glass layer. The dimming glass further includes a control line unit connected to an external dimming controller, the control line unit includes: a flexible printed circuit, a first circuit board, a second circuit board and a signal line.Type: GrantFiled: June 11, 2021Date of Patent: December 26, 2023Assignees: Beijing BOE Sensor Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Zhong Hu, Chen Meng, Jiarong Liu, Yutao Tang, Yongbo Wang
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Publication number: 20230245535Abstract: In some embodiments, apparatuses and methods are provided herein useful to self-checkout verification at a retail facility. In some embodiments, there is provided a system for self-checkout verification at a retail facility including a first optical imaging unit; and a control circuit. The control circuit configured to: receive purchase receipt data; receive one or more images of the items in the container; and execute a machine learning model trained to: perform item detection, item classification, and item verification of each item shown in the one or more images; and output electronic data corresponding to an electronic receipt of the items in the container. The control circuit may automatically detect each unpaid item in the container based on a comparison of the purchase receipt data with the electronic data; and provide an alert signal in response to automatically detecting an unpaid item.Type: ApplicationFiled: January 27, 2023Publication date: August 3, 2023Inventors: Zhichun Xiao, Lingfeng Zhang, Yutao Tang, Mingquan Yuan, Tianyi Mao, Han Zhang, Chunmei Wang, Feiyun Zhu, Zhaoliang Duan, Yanmei Jin, Jing Wang, Wei Wang, Ranran Cao, Zhiwei Huang
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Patent number: 11698543Abstract: The present disclosure discloses a dimming method for a dimming glass, including: in response to a dimming level selected from a user, obtaining a light transmittance value corresponding to the selected dimming level according to a corresponding relationship between dimming levels and actual light transmittance of the dimming glass; obtaining a dimming voltage value corresponding to the light transmittance value according to a corresponding relationship between the actual light transmittance and dimming voltages of the dimming glass; and adjusting a voltage applied to the dimming glass to the obtained dimming voltage value, wherein the corresponding relationship between the dimming levels and the actual light transmittance of the dimming glass is dividing an adjustable range of the actual light transmittance of the dimming glass to obtain the actual light transmittance corresponding to different dimming levels. The present disclosure improves dimming effect of dimming glass.Type: GrantFiled: February 22, 2021Date of Patent: July 11, 2023Assignees: Beijing BOE Sensor Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Guo Liu, Chen Meng, Zhong Hu, Jiarong Liu, Qinhao Piao, Yutao Tang, Xiantao Liu, Binbin Liu
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Publication number: 20230131509Abstract: The embodiments of the disclosure provide an intelligent glass and an intelligent window system, and relates to the technical field of window display. The intelligent glass of the disclosure includes a touch display assembly and a glass assembly. The touch display assembly is communicatively coupled to the glass assembly, and is configured to send a corresponding dimming instruction to the glass assembly based on a received touch instruction, such that the glass assembly adjusts its light transmittance based on the dimming instruction.Type: ApplicationFiled: September 26, 2019Publication date: April 27, 2023Inventors: Yongbo WANG, Chen MENG, Zhong HU, Yutao TANG, Wenjie ZHONG, Dahai HU, Wei SHI
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Patent number: 11614645Abstract: A dimming glass includes: a first base substrate and a second base substrate that are oppositely disposed, a dye liquid crystal layer disposed between the first base substrate and the second base substrate, and at least one temperature sensor disposed between the first base substrate and the second base substrate. The at least one temperature sensor is configured to detect a temperature of the dye liquid crystal layer.Type: GrantFiled: March 6, 2020Date of Patent: March 28, 2023Assignees: BEIJING BOE SENSOR TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhong Hu, Chen Meng, Yongbo Wang, Yutao Tang, Wei Shi, Binbin Liu, Jiarong Liu, Dahai Hu, Wenjie Zhong
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Publication number: 20220410672Abstract: A touch display system includes: a piece of dimming glass; a transparent display screen provided on a side of the piece of dimming glass; an infrared touch apparatus; and a controller electrically connected to the piece of dimming glass, the display screen, and the infrared touch apparatus. The infrared touch apparatus is configured to generate an infrared detection net on a side of the display screen away from the piece of dimming glass; and the controller is configured to control the infrared touch apparatus to sense a touch action of a user, obtain a touch signal sensed by the infrared touch apparatus, and adjust a display image on the display screen and/or a light transmittance of the piece of dimming glass according to the touch signal.Type: ApplicationFiled: May 12, 2021Publication date: December 29, 2022Applicants: Beijing BOE Sensor Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhong HU, Chen MENG, Yuelei XIAO, Jiarong LIU, Binbin LIU, Dahai HU, Yutao TANG, Yongbo WANG
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Publication number: 20220397789Abstract: A temperature control system and a driving method thereof, and a liquid crystal apparatus are provided.Type: ApplicationFiled: December 25, 2020Publication date: December 15, 2022Inventors: Dahai HU, Wei SUN, Chen MENG, Bo FU, Shaobo HAN, Zhong HU, Guo LIU, Jiarong LIU, Xiantao LIU, Yutao TANG, Qinhao PIAO, Yongbo WANG, Siheng XU, Wenjie ZHONG, Binghai ZHU
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Publication number: 20220390780Abstract: The present disclosure relates to a dimming glass window assembly, and the dimming glass window assembly includes a window frame, and a dimming glass located in the window frame, where the dimming glass includes a first glass layer and a second glass layer which are opposite to each other and spaced apart, a dimming function layer and a sealant layer which are arranged between the first glass layer and the second glass layer, the dimming function layer is located in a sealed space bound by the sealant layer, the first glass layer and the second glass layer. The dimming glass further includes a control line unit connected to an external dimming controller, the control line unit includes: a flexible printed circuit, a first circuit board, a second circuit board and a signal line.Type: ApplicationFiled: June 11, 2021Publication date: December 8, 2022Inventors: Zhong HU, Chen MENG, Jiarong LIU, Yutao TANG, Yongbo WANG
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Publication number: 20220383383Abstract: There are provided systems and methods relating to checking and confirming merchandise purchased at shopping facilities. In one form, the system includes: a shopping cart containing merchandise items to be purchased; a sales transaction database; a point-of-sales system that creates transaction records identified by transaction identifiers; and a mobile device used by an employee that includes a sensor to scan a paper or digital receipt to obtain the transaction identifier and a camera to capture images of the items in the shopping cart. The system also includes a control circuit that receives the transaction identifier, accesses the database using the identifier to determine the purchased items; analyzes the images of the merchandise items in the shopping cart and creates a computer vision receipt listing detected items; compares the purchased items with the detected items; and takes an action if there is a discrepancy.Type: ApplicationFiled: November 12, 2020Publication date: December 1, 2022Inventors: Zhichun XIAO, Lingfeng ZHANG, Yao LIU, Jon HAMMER, Yutao TANG, Sicong FANG, Haining LIU, Yijing SUN, Mingquan YUAN, Shouyi ZHANG, Pingjian YU, Ryan B. REAGAN, Tianyi MAO, Shangeetha RAVICHANDRAN SUSSEELAA, Zhenyu WANG, Feiyun ZHU
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Publication number: 20220137443Abstract: A dimming glass includes: a first base substrate and a second base substrate that are oppositely disposed, a dye liquid crystal layer disposed between the first base substrate and the second base substrate, and at least one temperature sensor disposed between the first base substrate and the second base substrate. The at least one temperature sensor is configured to detect a temperature of the dye liquid crystal layer.Type: ApplicationFiled: March 6, 2020Publication date: May 5, 2022Inventors: Zhong HU, Chen MENG, Yongbo WANG, Yutao TANG, Wei SHI, Binbin LIU, Jiarong LIU, Dahai HU, Wenjie ZHONG
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Publication number: 20220074264Abstract: A dimming device for a switchable glass includes a third wireless communications component and a third controller. The third wireless communications component is configured to establish a communications connection to a master computer and a second unmanned aerial vehicle, and to receive a target transmittance sent by the master computer and a transmittance of a switchable glass to be detected sent by the second unmanned aerial vehicle. The third controller is configured to adjust a voltage applied to the switchable glass to be detected when the transmittance of the switchable glass to be detected is inconsistent with the target transmittance, so that the transmittance of the switchable glass to be detected is consistent with the target transmittance.Type: ApplicationFiled: September 3, 2021Publication date: March 10, 2022Inventors: Yongbo WANG, Chen MENG, Yutao TANG, Xiaotian PANG, Zhong HU, Qinhao PIAO
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Publication number: 20210318559Abstract: The present disclosure discloses a dimming method for a dimming glass, including: in response to a dimming level selected from a user, obtaining a light transmittance value corresponding to the selected dimming level according to a corresponding relationship between dimming levels and actual light transmittance of the dimming glass; obtaining a dimming voltage value corresponding to the light transmittance value according to a corresponding relationship between the actual light transmittance and dimming voltages of the dimming glass; and adjusting a voltage applied to the dimming glass to the obtained dimming voltage value, wherein the corresponding relationship between the dimming levels and the actual light transmittance of the dimming glass is dividing an adjustable range of the actual light transmittance of the dimming glass to obtain the actual light transmittance corresponding to different dimming levels. The present disclosure improves dimming effect of dimming glass.Type: ApplicationFiled: February 22, 2021Publication date: October 14, 2021Applicants: Beijing BOE Sensor Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Guo LIU, Chen MENG, Zhong HU, Jiarong LIU, Qinhao PIAO, Yutao TANG, Xiantao LIU, Binbin LIU
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Publication number: 20210019725Abstract: A transaction record is created showing a purchase transaction of a customer. A CV profile showing a list of items in the transaction obtained from images is also obtained. The items in the transaction record are compared to items on the list. When there is a discrepancy, an action to take is determined.Type: ApplicationFiled: July 16, 2020Publication date: January 21, 2021Inventors: Zhichun Xiao, Lingfeng Zhang, Jon Hammer, Joseph Duffy, Yao Liu, Sicong Fang, Xiang Yao, Pingyuan Wang, Yu Tao, Tianyi Mao, Yutao Tang, Feiyun Zhu, Han Zhang, Chunmei Wang, Pingjian Yu, Muzzammil Afroz, Haining Liu
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Patent number: 10577379Abstract: The present disclosure relates salts of fenofibric acid with berberine or its analogues, their crystalline forms, their preparation methods, and their uses, wherein the salts comprise fenofibric acid as anion and berberine or its analogues as cation. The disclosed salts of fenofibric acid with berberine or its analogues are free of unnecessary cation or anion, such as choline cation in a fenofibric acid salt with choline and chloride ion in a chloride salt of berberine or its analogs, and thus free of side effects caused by such cation or anion, including instability caused by choline and digesting system irritation caused by high acidity caused by the chloride salt of berberine analogs.Type: GrantFiled: March 6, 2019Date of Patent: March 3, 2020Assignee: Jiangxi Fushine Pharmaceutical Co., Ltd.Inventors: Yongju Xie, Yutao Tang, Zongmin Zhao, Chen Zhuo, Dedong Wu