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公开(公告)号：US20210203658A1
公开(公告)日：2021-07-01
申请号：US17106532
申请日：2020-11-30
发明人： Yosuke OHASHI , Masateru FURUTA , Yuki KONO , Shigenori NITTA
摘要： [Object] To provide a mechanism that makes it possible to achieve inter-device authentication with high accuracy and high responsiveness.
[Solution] there is provided a communication device comprising a control section configured to execute a process related to transmission or reception of a first authentication signal and a second authentication signal that are necessary for a first authentication process for authentication of another communication device, wherein the control section starts execution of a second authentication process for different authentication from the first authentication process, after transmission or reception of the first authentication signal and before transmission or reception of the second authentication signal.-
公开(公告)号：US20210168721A1
公开(公告)日：2021-06-03
申请号：US17070200
申请日：2020-10-14
发明人： Masateru FURUTA , Shigenori NITTA , Yuki KONO , Yosuke OHASHI
摘要： [Object] To provide a mechanism that makes it possible to reduce electric power to be consumed to wait for reception of signals.
[Solution] A communication device comprising a control section configured to perform control in such a manner as to wait for reception of a second signal transmitted from another communication device after a first signal is transmitted to the other communication device.-
公开(公告)号：US20210073503A1
公开(公告)日：2021-03-11
申请号：US16957472
申请日：2018-12-13
发明人： Yosuke OHASHI , Rijin OWAKI , Fumitaka YOSHIKAWA
IPC分类号： G06K9/00
摘要： A fingerprint authentication device includes an authentication unit by which the smallest detection value among detection values resulting from a plurality of touches performed on a detection surface to register a fingerprint is set as a detection threshold for fingerprint detection performed after the registration.
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公开(公告)号：US20230087699A1
公开(公告)日：2023-03-23
申请号：US17794493
申请日：2020-12-02
发明人： Masateru FURUTA , Shigenori NITTA , Yuki KONO , Yosuke OHASHI
IPC分类号： H04W64/00
摘要： A communication device that is included in a plurality of communication devices performing wireless communication with a terminal device, the communication device including: a wireless communication part that receives a wireless signal containing a plurality of pieces of result information including first result information obtained by wireless communication between the terminal device and the communication device and second result information obtained by wireless communication between the terminal device and another communication device of the plurality of communication devices; and a control part that outputs the plurality of pieces of result information contained in the wireless signal to a control device that performs communication with each of the communication devices.
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公开(公告)号：US20230039434A1
公开(公告)日：2023-02-09
申请号：US17790314
申请日：2020-12-03
发明人： Yosuke OHASHI , Masateru FURUTA , Yuki KONO , Shigenori NITTA
摘要： A communication device includes: a plurality of wireless communication units configured to perform wireless communication with another communication device; and a control unit configured to identify position information indicating a position at which the other communication device is located on the basis of at least three distance measurement results indicating a distance between each of at least three wireless communication units and the other communication device obtained in accordance with a result of wireless communication performed by each of the at least three wireless communication units among the plurality of wireless communication units.
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公开(公告)号：US20220377502A1
公开(公告)日：2022-11-24
申请号：US17716549
申请日：2022-04-08
发明人： Yosuke OHASHI , Yosuke HASEGAWA
摘要： There is provided a control device provided in a housing, the control device comprising: a control unit configured to control distance measurement based on a wireless signal conforming to a predetermined communication standard that is transmitted and received between at least one first communication device provided in the same housing and a portable device, wherein the control unit activates the first communication device when presence of the portable device around the housing has been detected.
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公开(公告)号：US20220377496A1
公开(公告)日：2022-11-24
申请号：US17716658
申请日：2022-04-08
发明人： Yosuke OHASHI
摘要： There is provided a communication device comprising a communication control section configured to control wireless communication with another communication device that is different from the communication device, in conformity with a designated communication standard, wherein, in a case where a trigger signal received from the other communication device includes unique information that is necessary to identify a mobile object, the communication control section starts a process of estimating a positional relation between the communication device and the other communication device by using a wireless signal communicated between the communication device and the other communication device in conformity with the designated communication standard.
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58.发明申请公开(公告)号：US20220210641A1
公开(公告)日：2022-06-30
申请号：US17601846
申请日：2020-03-31
发明人： Yosuke OHASHI
IPC分类号： H04W12/06 , H04B1/7163 , B60R25/24
摘要： An unauthorized communication prevention system includes a communication device that is arranged in an operation subject and configured to wirelessly communicate with a terminal. The system further includes a notification unit that transmits unique authentication information of the operation subject when the terminal and the communication device establish communication; a checking unit that checks, with the authentication information, whether the terminal and the operation subject are a proper pair; and an actuation unit that performs a process for determining a positional relationship of the terminal relative to the operation subject in accordance with a check result of the checking unit.
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公开(公告)号：US20220167292A1
公开(公告)日：2022-05-26
申请号：US17517117
申请日：2021-11-02
发明人： Yosuke OHASHI , Masateru FURUTA , Yuki KONO , Yutaka KUBO
摘要： There are provided a new and improved wireless communication device, storage medium, and system that can more precisely measure a distance between devices.
A wireless communication device includes: a wireless communication section configured to transmit and receive a signal that conforms to predetermined communication standards; and a processing section configured to execute a correction process of correcting an operation error during an operation, the operation error being caused by a clock shift between the wireless communication device and another wireless communication device, and the operation being based on a time at which the signal has been transmitted and received between the wireless communication device and the another wireless communication device.-
公开(公告)号：US20220167162A1
公开(公告)日：2022-05-26
申请号：US17600847
申请日：2020-04-07
发明人： Yosuke OHASHI , Masateru FURUTA
摘要： [Object] To provide a novel and improved communication system and communication device that make it possible to reduce an amount of time from when communication with an external device is completed to when communication data corresponding to a communication result is output to another device.
[Solution] Provided is a communication system including: a communication device configured to transmit a selection solution that is selected depending on a result of first communication with an external device; and a control device configured to receive the selection solution from the communication device through second communication between the communication device and a communication partner that is different from the external device serving as a communication partner in the first communication.
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