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1.发明授权公开(公告)号：US12050901B2
公开(公告)日：2024-07-30
申请号：US17778193
申请日：2021-06-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hongtao Guan
IPC: G06F8/65 , G06F21/64 , G16Y10/75 , G16Y40/50 , H04L9/08 , H04L9/14 , H04L9/30 , H04L67/125 , H04W4/70 , H04W8/24 , H04W12/02 , H04W12/037 , H04W12/0433 , H04W12/10
CPC classification number: G06F8/65 , G16Y10/75 , G16Y40/50 , H04L9/3073 , H04W12/037
Abstract: An over-the-air updating method, an update server, a terminal, and an internet of things system are provided. The over-the-air updating method is applied to an update server in an internet of things system which further includes a terminal. The update server is communicatively connected to the terminal. The method includes: generating an encryption public key and an encryption private key which match each other; sending the encryption public key to the terminal; generating an update key, and encrypting the update key with the encryption private key; sending the encrypted update key to the terminal, for the terminal decrypts the encrypted update key with the encryption public key; encrypting update data with the update key; sending the encrypted update data to the terminal, for the terminal decrypts the update data with the decrypted update key, and performing data updating with the update data.
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公开(公告)号：US11379903B2
公开(公告)日：2022-07-05
申请号：US16243759
申请日：2019-01-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Naifu Wu , Xitong Ma , Hongtao Guan
Abstract: The present disclosure relates to a data processing method, device, and storage medium. The method includes obtaining information indicating that a plurality of users put one or more items into a container device. The information includes a device identification of the container device, user identifications of the plurality of users, item identifications of the one or more items, and action information indicating that the users put one or more items into the container device. The method includes determining a correspondence between the items and the users according to the information indicating that the plurality of users put one or more items into the container device.
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公开(公告)号：US10324371B2
公开(公告)日：2019-06-18
申请号：US15501497
申请日：2016-05-06
Applicant: BOE Technology Group Co., Ltd.
Inventor： Tailiang Li , Junmin Sun , Hongli Ding , Hongtao Guan
Abstract: The present disclosure provides a system for generating a mask pattern, a method for generating a mask pattern, and an exposure system. According to an embodiment of the present disclosure, the system for generating a mask pattern comprises: a mask pattern provision device configured to provide a mask pattern signal via a wired or wireless network; a mask pattern transmission device configured to process the mask pattern signal provided by the mask pattern provision device to generate mask pattern information, and to transmit the generated mask pattern information over a Radio Frequency Identification (RFID) signal; and a mask pattern generation device configured to generate a mask pattern corresponding to the mask pattern information based on the mask pattern information and display the generated mask pattern. The embodiments of the present disclosure allow interaction between the mask pattern provision device and the mask pattern generation device by utilizing IoT technique, such that the mask pattern generation device can display various different mask patterns on an e-ink screen, thereby providing a fast, convenient and low cost exposure scheme.
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公开(公告)号：US12254351B2
公开(公告)日：2025-03-18
申请号：US17762344
申请日：2021-05-31
Applicant: BOE Technology Group Co., Ltd.
Inventor： Cheng Liu , Hongtao Guan
IPC: G06F9/48
Abstract: A computer-implemented method in a system having one or more processors for executing periodic tasks is provided. The computer-implemented method includes classifying the periodic tasks into one of at least two groups including a first group and a second group. Cycle times of first periodic tasks in the first group respectively are one or more integer divisors of a maximum cycle time.
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公开(公告)号：US12045600B2
公开(公告)日：2024-07-23
申请号：US17488155
申请日：2021-09-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Cheng Liu , Hongtao Guan
CPC classification number: G06F8/65 , H04L63/0428 , H04L63/0869 , H04L63/0876
Abstract: The present disclosure provides a method for upgrading an Internet of Things (IoT) terminal device and an electronic device thereof. The method includes: determining a surveillance device and performing two-way verification with the surveillance device; sending, in response to successful two-way verification, a first upgrade instruction to at least one of the surveillance device and the terminal device, wherein a server communicates with the terminal device via the surveillance device, and the first upgrade instruction includes an encrypted upgrade file, encrypted server identification information, and an encrypted first check value.
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Patent Agency Ranking
公开(公告)号：US20240062327A1
公开(公告)日：2024-02-22
申请号：US18282000
申请日：2022-08-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongtao Guan
Abstract: An Internet-of-Things terminal includes: a communication unit, configured to receive text picture information transmitted by an Internet-of-Things gateway, where the text picture information includes synthesized picture information and page number information, and the page number information indicates a page number of a picture corresponding to the picture information in a plurality of associated pictures and a total page number of the plurality of associated pictures; a microcontroller unit, connected to the communication unit and configured to convert the text picture information into a picture to be displayed, where the picture to be displayed includes the page number information; a storage unit, connected to the microcontroller unit and configured to store the picture to be displayed; and a display unit connected to the microcontroller unit.
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公开(公告)号：US20210409149A1
公开(公告)日：2021-12-30
申请号：US17355233
申请日：2021-06-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei Deng , Yifei Zhang , Hongtao Guan
Abstract: A method for transmitting data includes: sending, by a server, a first message to a target terminal in response to determining that target data corresponding to the target terminal is long data, wherein the first message is intended to instruct the target terminal to enable a long data transmission mode before a first moment, and the long data is data untransmittable between a terminal and a gateway within one time slot; and sending, by the server, a second message to a first gateway, wherein the second message is intended to instruct the first gateway to enable the long data transmission mode before the first moment to receive the target data from the server, and the target data is sent to the target terminal from the first moment.
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公开(公告)号：US20180088460A1
公开(公告)日：2018-03-29
申请号：US15501497
申请日：2016-05-06
Applicant: BOE Technology Group Co., Ltd.
Inventor： Tailiang Li , Junmin Sun , Hongli Ding , Hongtao Guan
CPC classification number: G03F1/76 , G03F7/20 , G03F7/2051 , G03F7/70525
Abstract: The present disclosure provides a system for generating a mask pattern, a method for generating a mask pattern, and an exposure system. According to an embodiment of the present disclosure, the system for generating a mask pattern comprises: a mask pattern provision device configured to provide a mask pattern signal via a wired or wireless network; a mask pattern transmission device configured to process the mask pattern signal provided by the mask pattern provision device to generate mask pattern information, and to transmit the generated mask pattern information over a Radio Frequency Identification (RFID) signal; and a mask pattern generation device configured to generate a mask pattern corresponding to the mask pattern information based on the mask pattern information and display the generated mask pattern. The embodiments of the present disclosure allow interaction between the mask pattern provision device and the mask pattern generation device by utilizing IoT technique, such that the mask pattern generation device can display various different mask patterns on an e-ink screen, thereby providing a fast, convenient and low cost exposure scheme.
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公开(公告)号：US11553452B2
公开(公告)日：2023-01-10
申请号：US17281789
申请日：2020-05-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei Deng , Hongtao Guan , Baoyu Shi , Zhichao Li , Yanfu Li
IPC: H04W64/00
Abstract: A positioning control method includes: determining a position of a positioning object; determining, based on the position of the positioning object, at least one target positioning beacon whose distance to the positioning object satisfies a predetermined condition; and sending a prompt message to the target positioning beacon, wherein the prompt message is intended to instruct a positioning beacon to switch a broadcast frequency from a first frequency to a second frequency which is greater than the first frequency.
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公开(公告)号：US11262411B2
公开(公告)日：2022-03-01
申请号：US17043840
申请日：2019-12-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei Deng , Hongtao Guan , Kai Zhao , Zhichao Li
IPC: G01R31/3842 , H02J7/00
Abstract: A method for determining a battery state of charge (SOC) includes: determining a basic SOC of a battery of a terminal apparatus at a current time; determining rated and maximum power consumption parameters of the terminal apparatus in a time period between the current time and a reference time previous thereto; determining a reference SOC at the current time based on the rated power consumption parameter and an actual SOC at the reference time; determining a minimum SOC at the current time based on the maximum power consumption parameter and the actual SOC at the reference time; and judging whether the basic SOC is between the minimum SOC and the actual SOC at the reference time or not, and if yes, determining the basic SOC as an actual SOC at the current time, and if not, determining the actual SOC at the current time based on the reference and basic SOC.
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