Patents by Inventor Han MAO
Han MAO 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: 20240119735Abstract: Systems and methods of monitoring inventory of a product storage facility include an image capture device configured to move about the product storage areas of the product storage facility and capture images of the product storage areas from various angles. A computing device coupled to the image capture device obtains the images of the product storage areas captured by the image capture device and processes the obtained images of the product storage areas to detect individual products captured in the obtained images. Based on detection of the individual products captured in the images, the computing device analyzes each of the obtained images to detect one or more adjacent product storage structures (shelves, pallets, etc.) and identifies and selects a single image that fully shows a product storage structure of interest and fully shows each of the products stored on the product storage structure of interest.Type: ApplicationFiled: October 11, 2022Publication date: April 11, 2024Inventors: Lingfeng Zhang, Mingquan Yuan, Paul Lewis Lobo, Avinash M. Jade, Zhichun Xiao, William Craig Robinson, JR., Zhaoliang Duan, Wei Wang, Han Zhang, Raghava Balusu, Tianyi Mao
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Publication number: 20240119749Abstract: Systems and methods of monitoring inventory of a product storage facility include an image capture device configured to move about the product storage areas of the product storage facility and capture images of the product storage areas from various angles. A computing device coupled to the image capture device obtains the images of the product storage areas captured by the image capture device and processes the obtained images of the product storage areas to detect individual products captured in the obtained images. Based on detection of the individual products captured in the images, the computing device analyzes each of the obtained images to extract meta data from the packaging the individual products to detect one more keywords and determine the locations of the detected keywords on the packaging, and then utilize this information to predict an identity of the products associated with the packaging.Type: ApplicationFiled: October 11, 2022Publication date: April 11, 2024Inventors: Lingfeng Zhang, Han Zhang, Abhinav Pachauri, Amit Jhunjhunwala, Ashlin Ghosh, Avinash Madhusudanrao Jade, Raghava Balusu, Srinivas Muktevi, Mingquan Yuan, Zhaoliang Duan, Zhiwei Huang, Tianyi Mao
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Patent number: 11912896Abstract: An environment-friendly fire-retardant coating comprises a coating substrate and fire-extinguishing agent microcapsules which can be ruptured and vaporized to a release fire-extinguishing material to achieve the purposes of cooling and/or fire prevention and/or fire extinguishing upon being exposed to a temperature of not less than 75° C. and/or an open flame environment. In order to break the current situation that the traditional fire-prevention, fire-extinguishing and flame-retardant coatings can only prevent the spread of the fire area, but it is difficult to extinguish the fire sensitively and actively in a short time, there are provided a variety of coatings and/or films which can actively cool down, prevent fire and extinguish the fire, have short response time, have stable fire-extinguishing components in the coatings and/or films, with the films being able to trigger the fire extinguishment repeatedly.Type: GrantFiled: August 25, 2023Date of Patent: February 27, 2024Assignee: ZHEJIANG MINGNUO NEW MATERIAL TECHNOLOGY CO., LTDInventors: Han Mao, Hong Chen, Jingyuan Wu
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Publication number: 20230405381Abstract: A perfluorohexanone microcapsule with a high core-wall ratio is provided. In the perfluorohexanone microcapsule, there is no need for auxiliary materials/fillers and other adsorption or high-boiling solvent to dissolve perfluorohexanone. By coating the microcapsule shell with secondary polymers, the shell strength of the microcapsule is improved, the volatilization loss of perfluorohexanone is reduced, and the problem of short storage life of the perfluorohexanone microcapsule material is overcome, so that it has commercial application value. The perfluorohexanone microcapsule can be further compounded with various materials and interfaces to obtain various fire extinguishing materials with perfluorohexanone microcapsule as the core component.Type: ApplicationFiled: August 22, 2023Publication date: December 21, 2023Applicant: ZHEJIANG MINGNUO NEW MATERIAL TECHNOLOGY CO., LTDInventors: Han MAO, Hong CHEN, Jingyuan WU
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Publication number: 20230407108Abstract: An environment-friendly fire-retardant coating comprises a coating substrate and fire-extinguishing agent microcapsules which can be ruptured and vaporized to a release fire-extinguishing material to achieve the purposes of cooling and/or fire prevention and/or fire extinguishing upon being exposed to a temperature of not less than 75° C. and/or an open flame environment. In order to break the current situation that the traditional fire-prevention, fire-extinguishing and flame-retardant coatings can only prevent the spread of the fire area, but it is difficult to extinguish the fire sensitively and actively in a short time, there are provided a variety of coatings and/or films which can actively cool down, prevent fire and extinguish the fire, have short response time, have stable fire-extinguishing components in the coatings and/or films, with the films being able to trigger the fire extinguishment repeatedly.Type: ApplicationFiled: August 25, 2023Publication date: December 21, 2023Applicant: ZHEJIANG MINGNUO NEW MATERIAL TECHNOLOGY CO., LTDInventors: Han MAO, Hong CHEN, Jingyuan WU
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Publication number: 20230288747Abstract: A pixel structure and a display panel. The pixel structure includes a plurality of first pixel sets arranged in an array along a first direction and a second direction, each first pixel set includes at least three sub-pixels of different colors, and at least three of the sub-pixels are a red sub-pixel, a green sub-pixel and a blue sub-pixel. Between two adjacent first pixel sets, the red sub-pixel in one first pixel set and the blue sub-pixel in another first pixel sets arranged adjacent to this one in the first direction are arranged non-adjacent to each other, and the red sub-pixel and the blue sub-pixel in each first pixel set are arranged adjacent to each other. The display panel includes the above pixel structure.Type: ApplicationFiled: December 8, 2022Publication date: September 14, 2023Applicants: CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD., HKC CORPORATION LIMITEDInventors: Han MAO, Haoxuan ZHENG
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Patent number: 11326954Abstract: A device for measuring the internal temperature of heap fermentation includes an infrared thermal imaging camera, a distance detection camera, and a controller. The infrared thermal imaging camera obtains a temperature distribution image of a surface of a fermentation heap. The distance detection camera obtains a distance between the surface of the fermentation heap and the distance detection camera. The controller matches the temperature distribution image of the surface of the fermentation heap with the distance between the surface of the fermentation heap and the distance detection camera, performs semantic segmentation on the image after matching is completed, extracts a three-dimensional (3D) contour temperature map of the surface of the fermentation heap, corrects a surface temperature of the fermentation heap, and predicts an estimated internal temperature of the fermentation heap, such that the internal temperature of the fermentation heap is effectively and accurately predicted.Type: GrantFiled: December 10, 2021Date of Patent: May 10, 2022Assignee: JIANGSU UNIVERSITYInventors: Jizhang Wang, Han Mao, Xu Wang, Pingping Li, Jing Zhou
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Patent number: 11249677Abstract: The present disclosure provides a method and an apparatus for erasing or writing Flash data. The method includes: reading an instruction for erasing or writing the data, the instruction for erasing or writing the data carrying start address information and end address information of a Flash memory where an operation of the instruction is to occur; querying whether the start address information and the end address information are in an address information table including one or more address ranges; and processing the instruction based on a result of the querying.Type: GrantFiled: September 11, 2018Date of Patent: February 15, 2022Assignee: C-SKY Microsystems Co., Ltd.Inventors: Yingjun Gao, Qijie Tong, Chunqiang Li, Han Mao
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Publication number: 20190079700Abstract: The present disclosure provides a method and an apparatus for erasing or writing Flash data. The method includes: reading an instruction for erasing or writing the data, the instruction for erasing or writing the data carrying start address information and end address information of a Flash memory where an operation of the instruction is to occur; querying whether the start address information and the end address information are in an address information table including one or more address ranges; and processing the instruction based on a result of the querying.Type: ApplicationFiled: September 11, 2018Publication date: March 14, 2019Inventors: Yingjun GAO, Qijie TONG, Chunqiang LI, Han MAO