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1. 发明授权

US11172523B2 Communication apparatus for executing service, control method and storage medium therefor, and communication system 有权
公开(公告)号：US11172523B2
公开(公告)日：2021-11-09
申请号：US16264931
申请日：2019-02-01
申请人： CANON KABUSHIKI KAISHA
发明人： Shuya Kaechi
IPC分类号： H04W76/14 , H04L29/08 , H04L29/06 , H04W84/20
摘要： A communication apparatus comprises: a communication unit configured to establish a connection with an external apparatus and communicating data with the external apparatus in order to execute a predetermined service; and a control unit configured to control the communication unit so that the communication apparatus operates as a first role in the case of connecting to a first external apparatus operating as a second role, and so that the communication apparatus operates as the second role in the case of connecting to a second external apparatus operating as the first role, wherein the control unit controls the communication unit so that the communication apparatus operates as the second role to connect to the second external apparatus operating as the first role in between times when the communication apparatus carries out a process for operating as the first role and periodically transmitting a predetermined signal.

2. 发明授权

US10547199B2 Communication apparatus and control method thereof 有权
公开(公告)号：US10547199B2
公开(公告)日：2020-01-28
申请号：US15788123
申请日：2017-10-19
申请人： CANON KABUSHIKI KAISHA
发明人： Shuya Kaechi
IPC分类号： H02J7/00 , H02J7/02 , H02J50/12 , H04W84/10
摘要： A communication apparatus, comprises a power receiving unit configured to be capable of wirelessly receiving power from another apparatus, a charging unit configured to be capable of charging a secondary battery using the power received from the another apparatus, a wireless communication unit configured to be capable of performing wireless communication with the another apparatus, a rectification smoothing unit configured to rectify and smooth the power received from the another apparatus, and output the rectified and smoothed power, a suppressing unit configured to suppress a transient voltage fluctuation in an output voltage of the rectification smoothing unit, and a driving unit configured to drive the suppressing unit so that the output voltage of the rectification smoothing unit generated by the power received from the another apparatus does not exceed a first voltage.

3. 发明申请

US20180123378A1 COMMUNICATION APPARATUS AND CONTROL METHOD THEREOF 审中-公开
公开(公告)号：US20180123378A1
公开(公告)日：2018-05-03
申请号：US15788123
申请日：2017-10-19
申请人： CANON KABUSHIKI KAISHA
发明人： Shuya Kaechi
IPC分类号： H02J7/02 , H02J50/12 , H04W84/10
CPC分类号： H02J7/025 , H02J50/12 , H02J50/80 , H02J2007/0037 , H04W84/10
摘要： A communication apparatus, comprises a power receiving unit configured to be capable of wirelessly receiving power from another apparatus, a charging unit configured to be capable of charging a secondary battery using the power received from the another apparatus, a wireless communication unit configured to be capable of performing wireless communication with the another apparatus, a rectification smoothing unit configured to rectify and smooth the power received from the another apparatus, and output the rectified and smoothed power, a suppressing unit configured to suppress a transient voltage fluctuation in an output voltage of the rectification smoothing unit, and a driving unit configured to drive the suppressing unit so that the output voltage of the rectification smoothing unit generated by the power received from the another apparatus does not exceed a first voltage.

4. 发明申请

US20180091606A1 COMMUNICATION APPARATUS, CONTROL METHOD THEREFOR, AND RECORDING MEDIUM 审中-公开
公开(公告)号：US20180091606A1
公开(公告)日：2018-03-29
申请号：US15714941
申请日：2017-09-25
申请人： CANON KABUSHIKI KAISHA
发明人： Shuya Kaechi
IPC分类号： H04L29/08 , H04W4/00 , H04W8/00
CPC分类号： H04L67/16 , G06F3/121 , G06F3/1229 , G06F3/1236 , G06F3/1292 , G06F11/07 , H04N1/00015 , H04N1/00079 , H04N1/00286 , H04N1/00307 , H04W4/80 , H04W8/005
摘要： A first advertise signal from a first external apparatus is received. A connection request is transmitted to the first external apparatus in response to the received first advertise signal. A connection is established with the first external apparatus, and a predetermined function is executed by using the established connection. In a case where the first advertise signal is received and an error relating to the predetermined function occurs before a connection with the first external apparatus is established, a connection request is transmitted to the first external apparatus to establish a connection with the first external apparatus and transmits a notification indicating that the error occurred.

5. 发明申请

US20170212566A1 COMMUNICATION APPARATUS, CONTROL METHOD FOR SAME, AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20170212566A1
公开(公告)日：2017-07-27
申请号：US15410051
申请日：2017-01-19
申请人： CANON KABUSHIKI KAISHA
发明人： Shuya Kaechi
IPC分类号： G06F1/26 , G06F1/24
CPC分类号： G06F1/26 , G06F1/24 , H04W4/00 , H04W4/80
摘要： A communication apparatus comprises:a power supply; a communication unit configured to operate by using power from the power supply or a communication partner;an operation unit;a control unit configured to execute software for controlling processing of each unit of the communication apparatus, wherein the control unit starts processing to stop execution of the software if an operation to the operation unit is started while the control unit is executing the software; a power supply control unit configured to control power that is supplied to the control unit, in accordance with a state of as operation with respect to the operation unit; and a disabling unit configured to disable the communication unit, based on the state of the operation with respect to the operation unit and an execution state of the software.

6. 发明申请

US20150261982A1 COMMUNICATION APPARATUS AND METHOD FOR CONTROLLING THE SAME 审中-公开
标题翻译：通信装置及其控制方法
公开(公告)号：US20150261982A1
公开(公告)日：2015-09-17
申请号：US14643373
申请日：2015-03-10
申请人： CANON KABUSHIKI KAISHA
发明人： Shuya Kaechi
IPC分类号： G06K7/10
CPC分类号： G06K7/10158
摘要： There is provided a communication apparatus comprising an antenna. A communication unit is able to use external power that is generated by receiving a signal from an external apparatus via the antenna, thereby transmitting a response to the signal that is received from the external apparatus to the external apparatus. A deactivation unit deactivates, in a case where the external power is generated by receiving the signal from the external apparatus via the antenna, supply of the external power to the communication unit. A control unit performs control so as to interrupt deactivation of supply of the external power to the communication unit by the deactivation unit.
摘要翻译：提供一种包括天线的通信装置。通信单元能够使用通过经由天线从外部设备接收信号而产生的外部电力，从而将对从外部设备接收的信号的响应发送到外部设备。在通过经由天线接收来自外部设备的信号来产生外部电力的情况下，去激活单元停止向通信单元提供外部电力。控制单元执行控制，以便中断由去激活单元向通信单元提供外部电力的停止。

7. 发明授权

US10785726B2 Wireless communication apparatus wirelessly communicating with another wireless communication apparatus, control method of wireless communication apparatus, and storage 有权
公开(公告)号：US10785726B2
公开(公告)日：2020-09-22
申请号：US15483872
申请日：2017-04-10
申请人： CANON KABUSHIKI KAISHA
发明人： Shuya Kaechi , Daisuke Kamiwano
IPC分类号： H04W52/02 , H04L12/26 , H04M1/73 , H04M1/725 , H04W4/80
摘要： A wireless communication apparatus includes a first control unit operating with power supplied from a secondary battery and operable in a case where a detected voltage of the secondary battery is greater than or equal to a second threshold voltage, a second control unit operating independent from the first control unit and with power supplied from the secondary battery, and a wireless communication unit controlled by the second control unit operating with power supplied from the secondary battery to communicate with a different wireless communication apparatus, wherein, in a case where a detected voltage of the secondary battery is lower than a first threshold voltage that is lower than the second threshold value, the second control unit ends transmission of a packet and communication connection.

8. 发明授权

US10237357B2 Communication apparatus, control method therefor, and recording medium 有权
公开(公告)号：US10237357B2
公开(公告)日：2019-03-19
申请号：US15714941
申请日：2017-09-25
申请人： CANON KABUSHIKI KAISHA
发明人： Shuya Kaechi
IPC分类号： H04W4/80 , H04W88/04 , H04L29/08 , G06F3/12 , G06F11/07 , H04N1/00 , H04W8/00
摘要： A first advertise signal from a first external apparatus is received. A connection request is transmitted to the first external apparatus in response to the received first advertise signal. A connection is established with the first external apparatus, and a predetermined function is executed by using the established connection. In a case where the first advertise signal is received and an error relating to the predetermined function occurs before a connection with the first external apparatus is established, a connection request is transmitted to the first external apparatus to establish a connection with the first external apparatus and transmits a notification indicating that the error occurred.

9. 发明申请

US20180241096A1 ELECTRONIC DEVICE AND METHOD THEREOF 审中-公开
公开(公告)号：US20180241096A1
公开(公告)日：2018-08-23
申请号：US15898574
申请日：2018-02-17
申请人： CANON KABUSHIKI KAISHA
发明人： Shuya Kaechi
IPC分类号： H01M10/44 , G06F21/81 , G06F1/26 , G06F21/44 , G08B5/36 , H02J7/04
CPC分类号： H01M10/44 , G06F1/26 , G06F21/44 , G06F21/81 , G08B5/36 , H02J7/04
摘要： An electronic device includes a load testing unit, a first control unit, and a second control unit. The load testing unit conducts a load test between a power supply apparatus and the electronic device. The first control unit stops charging of a battery pack by power supplied from the power supply apparatus during a period in which the load test is conducted. The second control unit stops outputting of an activation signal for activating the electronic device if a voltage supplied from the power supply apparatus to the electronic device falls outside a predetermined voltage range during the period in which the load test is conducted.

10. 发明申请

US20170311267A1 WIRELESS COMMUNICATION APPARATUS WIRELESSLY COMMUNICATING WITH ANOTHER WIRELESS COMMUNICATION APPARATUS, CONTROL METHOD OF WIRELESS COMMUNICATION APPARATUS, AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20170311267A1
公开(公告)日：2017-10-26
申请号：US15483872
申请日：2017-04-10
申请人： CANON KABUSHIKI KAISHA
发明人： Shuya Kaechi , Daisuke Kamiwano
IPC分类号： H04W52/02 , H04M1/73 , H04L12/26 , H04W4/00
摘要： A wireless communication apparatus includes a first control unit operating with power supplied from a secondary battery and operable in a case where a detected voltage of the secondary battery is greater than or equal to a second threshold voltage, a second control unit operating independent from the first control unit and with power supplied from the secondary battery, and a wireless communication unit controlled by the second control unit operating with power supplied from the secondary battery to communicate with a different wireless communication apparatus, wherein, in a case where a detected voltage of the secondary battery is lower than a first threshold voltage that is lower than the second threshold value, the second control unit ends transmission of a packet and communication connection.

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