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公开(公告)号：US20210135863A1
公开(公告)日：2021-05-06
申请号：US16825754
申请日：2020-03-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Kai ZHAO , Lingfeng XU , Hongyan PEI , Pan NI
Abstract: The disclosure provides a method, a device and a system for encrypting interactive data. In an aspect, the method includes: receiving a request for accessing a network from a terminal device, the request includes a device identifier of the terminal device; generating a random encryption code according to the device identifier; and feeding back the random encryption code to the terminal device so that the terminal device encrypts interactive data using the random encryption code after accessing the network. In another aspect, the method includes: transmitting a request for accessing a network to a gateway device, the request includes a device identifier of a terminal device; receiving a random encryption code fed back by the gateway device, the random encryption code is information for encrypting interactive data during the terminal device accessing the network; and encrypting interactive data with the random encryption code.
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Patent Agency Ranking
公开(公告)号：US20170328780A1
公开(公告)日：2017-11-16
申请号：US15529204
申请日：2016-01-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zuo YUAN , Ruisi CHEN , Pan NI
CPC classification number: G01K1/024 , G01K7/22 , G01K2215/00
Abstract: A temperature probe includes: an antenna, a coupling element, a radio frequency identification (RFID) chip and a temperature measuring circuit. The antenna is connected to a capacitor in the coupling element to form a resonant loop, and is configured to sense an electromagnetic wave emitted by a reader and a store harvested energy in the capacitor to supply power to the RFID chip. The RFID chip is connected to the antenna and the coupling element, and is configured to send stored electronic tag information to the reader via the antenna. The temperature measuring circuit is connected to the RFID chip, and is configured to detect temperature information of an object and to send the temperature information to the reader via the antenna. Also provided is a temperature measuring device. The temperature probe and the temperature measuring device do not require a battery, are small-sized, and have a long service life.
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公开(公告)号：US20180239155A1
公开(公告)日：2018-08-23
申请号：US15556498
申请日：2017-02-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: G02B27/10 , G02F1/1335 , F21V8/00
CPC classification number: G02B27/106 , G02B6/0023 , G02B6/0063 , G02F1/133514 , G02F1/133553 , G02F1/133615
Abstract: The present disclosure relates to a backlight module. The backlight module is configured for use in a transparent display device and comprises: an optical splitter; and a light source arranged at a side of the optical splitter and emitting light towards the optical splitter. The optical splitter is configured to split light emitted from the light source into a first light beam and a second light beam, wherein the first light beam is configured for supplying backlight, and the second light beam is configured for illuminating background behind the optical splitter. The present disclosure also relates to a transparent display device, comprising the above described backlight module; as well as an array substrate and a color film substrate arranged in front of the backlight module.
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公开(公告)号：US20210135811A1
公开(公告)日：2021-05-06
申请号：US16881217
申请日：2020-05-22
Applicant: BOE Technology Group Co., Ltd.
Abstract: The present disclosure provides a communication system, a gateway device, a terminal device and a communication method. The communication method includes: receiving, by a terminal device, a first packet from a gateway device, the first packet including a first preamble; transmitting, by the terminal device, a second packet to the gateway device, the second packet including a second preamble, a length of the first preamble is greater than a length of the second preamble.
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公开(公告)号：US20190109411A1
公开(公告)日：2019-04-11
申请号：US15944058
申请日：2018-04-03
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Junmin SUN , Pan NI , Yifei ZHANG , Yan REN
Abstract: A charging dock, an electronic product, a charging system and a charging method are provided. The charging dock includes a housing, a first charging terminal, a first magnetic device, a first detection device and a first control circuit. The first charging terminal, the first magnetic device, the first detection device and the first control circuit are in the housing. The first magnetic device is to attract the charging plug near the first magnetic device to enable the charging plug to move in a direction towards the first charging terminal. The first control circuit is to control the first charging terminal to be energized when the first detection device detects that the first charging terminal is electrically coupled to the charging plug.
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公开(公告)号：US20190059751A1
公开(公告)日：2019-02-28
申请号：US16019948
申请日：2018-06-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zicheng HUANG , Liang LI , Pan NI
IPC: A61B5/021 , A61B5/0404 , A61B5/00
Abstract: A portable device and a blood pressure measurement method are provided. The portable device includes: an ECG detection circuitry configured to detect an ECG signal of a user; a pulse detection circuitry configured to detect a pulse wave signal of the user; an identity determination circuitry configured to determine identity information about the user; and a blood pressure calculation circuitry connected to the ECG detection circuitry, the pulse detection circuitry and the identity determination circuitry, storing therein a plurality of blood pressure calculation models, and configured to select a blood pressure calculation model corresponding to the identity information about the user among the plurality of blood pressure calculation models in accordance with the identity information, and perform calculation to acquire a blood pressure signal of the user using the selected blood pressure calculation model in accordance with the ECG signal and the pulse wave signal.
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