公开(公告)号：US11517610B2

公开(公告)日：2022-12-06

申请号：US16639193

申请日：2019-06-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Tianxiao Zhao ,  Zhichao Li ,  Changjun Liu ,  Xianzhen Li ,  Tianyue Zhao

IPC: A61K38/18 ,  A61K47/69 ,  A61K47/52 ,  A61K9/00 ,  A61K38/06 ,  A61K38/10 ,  A61K38/39 ,  A61K47/02 ,  A61K47/34 ,  A61K47/42

Abstract: A bone repair material, a preparation method of the bone repair material, and a biological composite scaffold are provided. The bone repair material includes: a base material, and a carbon nanomaterial and a polypeptide both mixed with the base material; and the carbon nanomaterial and the polypeptide are bonded by chemical bonds. The preparation method includes: bonding a carbon nanomaterial with a polypeptide by chemical bonds; and mixing the carbon nanomaterial and the polypeptide bonded by the chemical bonds with a base material, and performing a molding treatment.

公开(公告)号：US10929957B2

公开(公告)日：2021-02-23

申请号：US16665108

申请日：2019-10-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xianzhen Li ,  Lihua Geng ,  Tianyue Zhao ,  Enhui Guan ,  Zhichao Li ,  Xitong Ma ,  Wei Deng

IPC: H04N13/122 ,  G06T5/00 ,  G06K9/00 ,  G06T7/194 ,  G06T5/20 ,  H04N13/383 ,  H04N13/15 ,  H04N13/359

Abstract: A display method, a display device, an electronic equipment, and a computer readable storage medium are disclosed. The display method is suitable for a display device, and the display device is configured to display in a first display mode and in a second display mode. The display method includes: obtaining user image information; determining whether a user is currently in a fatigue state based on the user image information; and switching the display device from the second display mode to the first display mode and allowing the display device to display in the first display mode if the user is currently in the fatigue state. The first display mode is different from the second display mode.

公开(公告)号：US20210400625A1

公开(公告)日：2021-12-23

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.

公开(公告)号：US11843263B2

公开(公告)日：2023-12-12

申请号：US17043266

申请日：2020-04-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhichao Li ,  Tianyue Zhao ,  Xianzhen Li ,  Enhui Guan ,  Tianxiao Zhao ,  Wei Deng ,  Donglei Mu ,  Masakazu Okamura

IPC: H02J50/00 ,  H02J50/60 ,  G01V3/10 ,  H02J50/12

CPC classification number: H02J50/60 ,  G01V3/104 ,  H02J50/12

Abstract: The present disclosure relates to a charging system, a foreign object detection method and component, and a charging control method and device, which belong to the wireless technical field. The foreign object detection method includes receiving a voltage value and a current value of the transmitting coil, and determining a mutual inductance value of the transmitting coil according to the voltage value and the current value of the transmitting coil; receiving a voltage value and a current value of the receiving coil, and determining a mutual inductance value of the receiving coil according to the voltage value and the current value of the receiving coil; and determining whether there is a conductor foreign object between the receiving coil and the transmitting coil according to the mutual inductance value of the transmitting coil and the mutual inductance value of the receiving coil.

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.

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.