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1. 发明授权

US10117099B2 Communication apparatus, method for controlling the same, and program 有权
公开(公告)号：US10117099B2
公开(公告)日：2018-10-30
申请号：US15802279
申请日：2017-11-02
申请人： CANON KABUSHIKI KAISHA
发明人： Toshifumi Hamachi
IPC分类号： H04W12/06 , H04W8/22 , H04W12/04 , H04L29/06 , H04W4/80 , H04W84/12
摘要： In a case where a communication apparatus fails in authentication when acquiring communication parameters from another communication apparatus and where it is determined that an authentication request signal received from the other communication apparatus has been transmitted by unicast, the communication apparatus notifies said other communication apparatus of an error. On the other hand, even in a case where the communication apparatus fails in authentication, when it is determined that the authentication request signal received from the other communication apparatus has not been transmitted by unicast, the communication apparatus does not notify said other communication apparatus of an error.

2. 发明申请

US20180054736A1 COMMUNICATION APPARATUS, METHOD FOR CONTROLLING THE SAME, AND PROGRAM 审中-公开
公开(公告)号：US20180054736A1
公开(公告)日：2018-02-22
申请号：US15802279
申请日：2017-11-02
申请人： CANON KABUSHIKI KAISHA
发明人： Toshifumi Hamachi
IPC分类号： H04W12/06 , H04W8/22 , H04W12/04 , H04L29/06 , H04W4/00 , H04W84/12
CPC分类号： H04W12/06 , H04L65/4076 , H04W4/80 , H04W8/22 , H04W12/04 , H04W84/12
摘要： In a case where a communication apparatus fails in authentication when acquiring communication parameters from another communication apparatus and where it is determined that an authentication request signal received from the other communication apparatus has been transmitted by unicast, the communication apparatus notifies said other communication apparatus of an error. On the other hand, even in a case where the communication apparatus fails in authentication, when it is determined that the authentication request signal received from the other communication apparatus has not been transmitted by unicast, the communication apparatus does not notify said other communication apparatus of an error.

3. 发明申请

US20170180121A1 COMMUNICATION APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20170180121A1
公开(公告)日：2017-06-22
申请号：US15379149
申请日：2016-12-14
申请人： CANON KABUSHIKI KAISHA
发明人： Toshifumi Hamachi
IPC分类号： H04L9/08 , H04W12/04 , H04L29/06 , H04W12/06 , H04W48/08 , H04W76/02
CPC分类号： H04L9/0822 , G09C5/00 , H04L9/3226 , H04L63/06 , H04L63/083 , H04L63/20 , H04W12/04 , H04W12/06 , H04W48/08 , H04W84/12 , H04W88/04 , H04W88/08
摘要： A communication apparatus includes a receiving unit that receives, from a first base station via wireless communication, a first communication parameter including an identifier and first security information about a first wireless network configured by the first base station, and a transmitting unit that transmits, via wireless communication, a communication parameter including the identifier to a second base station.

4. 发明申请

US20150373524A1 COMMUNICATION APPARATUS, METHOD FOR CONTROLLING THE SAME, AND PROGRAM 有权
标题翻译：通信装置，控制方法和程序
公开(公告)号：US20150373524A1
公开(公告)日：2015-12-24
申请号：US14762528
申请日：2014-01-18
申请人： CANON KABUSHIKI KAISHA
发明人： Toshifumi Hamachi
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , G06F3/1204 , G06F3/1226 , G06F3/1229 , G06F3/1236 , G06F3/1286 , G06F3/1292 , G06F3/1293 , G06F3/1296 , H04W84/12
摘要： Another apparatus is prevented from being notified of a service which cannot be used, in spite of the service that cannot be used.A communication apparatus includes a receiving unit, a detection unit, and a controller. The receiving unit receives a search signal from a second communication apparatus. The detection unit detects an execution state of a predetermined service. The controller transmits no response signals to the search signal or transmits a signal indicating that it is impossible to provide a service in response to the search signal when the predetermined service is being executed.
摘要翻译：尽管无法使用的服务，但是防止另一装置被通知不能使用的服务。通信装置包括接收单元，检测单元和控制器。接收单元从第二通信设备接收搜索信号。检测单元检测预定服务的执行状态。控制器不向搜索信号发送响应信号，或者当正在执行预定服务时，发送指示不能响应于搜索信号提供服务的信号。

5. 发明申请

US20130326086A1 COMMUNICATION APPARATUS AND METHOD OF CONTROLLING SAME 有权
标题翻译：通信装置及其控制方法
公开(公告)号：US20130326086A1
公开(公告)日：2013-12-05
申请号：US13869651
申请日：2013-04-24
申请人： CANON KABUSHIKI KAISHA
发明人： Toshifumi Hamachi
IPC分类号： H04L29/12
CPC分类号： H04L61/2007 , H04L61/2015 , H04L61/2046 , H04L61/6022
摘要： A first address set for a first communication interface is acquired from another apparatus. It is determined whether the first address duplicates a second address that has been set for a second communication interface. If it is determined that the first address duplicates the second address, a third address different from the first address is reacquired from the other apparatus.
摘要翻译：从另一装置获取第一通信接口的第一地址集。确定第一地址是否复制已经为第二通信接口设置的第二地址。如果确定第一地址复制第二地址，则从另一设备重新获取与第一地址不同的第三地址。

6. 发明申请

US20150382391A1 COMMUNICATION APPARATUS, METHOD FOR CONTROLLING COMMUNICATION APPARATUS, AND PROGRAM 审中-公开
标题翻译：通信装置，控制通信装置的方法和程序
公开(公告)号：US20150382391A1
公开(公告)日：2015-12-31
申请号：US14768426
申请日：2014-02-14
申请人： CANON KABUSHIKI KAISHA
发明人： Toshifumi Hamachi
IPC分类号： H04W76/02 , H04W8/00
CPC分类号： H04W76/14 , H04W4/80 , H04W8/005 , H04W84/12
摘要： A communication apparatus includes a first detection unit configured to detect a service executable by another communication apparatus based on a communication in a first communication layer before the communication apparatus constructs a network with the another communication apparatus. The communication apparatus further includes a second detection unit configured to detect a service executable by the another communication apparatus based on a communication in a second communication layer that is different from the first communication layer after the communication apparatus has been wirelessly connected to the another communication apparatus, if a detection result obtained by the first detection unit does not indicate that the another communication apparatus is capable of executing a predetermined service.
摘要翻译：通信装置包括：第一检测单元，被配置为在通信装置与另一通信装置构建网络之前，基于第一通信层中的通信来检测由另一通信装置执行的服务。通信装置还包括：第二检测单元，被配置为在通信装置已经无线连接到另一通信装置之后，基于与第一通信层不同的第二通信层中的通信来检测由另一通信装置可执行的服务如果由第一检测单元获得的检测结果未指示另一通信装置能够执行预定的服务。

7. 发明授权

US09202152B2 Wired communication apparatus, method for controlling the same, and storage medium 有权
标题翻译：有线通信装置，其控制方法和存储介质
公开(公告)号：US09202152B2
公开(公告)日：2015-12-01
申请号：US13933021
申请日：2013-07-01
申请人： CANON KABUSHIKI KAISHA
发明人： Toshifumi Hamachi
IPC分类号： G06F15/00 , G06K1/00 , G06F3/12 , G06K15/00
CPC分类号： G06K15/4055 , G06F3/1221 , G06F3/1236 , G06F3/1286 , Y02D10/1592
摘要： A communication apparatus having a wired interface configured to communicate with another communication apparatus via a wired communication includes a switching unit configured to switch between a first mode enabling a power-saving function in the wired interface and a second mode disabling the power-saving function, a processing unit configured to perform predetermined processing using data received via the wired interface from the other communication apparatus, and a limitation unit configured to limit the switching performed by the switching unit when the processing unit is performing the predetermined processing.
摘要翻译：具有被配置为经由有线通信与另一通信装置进行通信的有线接口的通信装置包括切换单元，其被配置为在有线接口中实现节电功能的第一模式与禁止功率节省功能的第二模式之间切换，处理单元，被配置为使用通过来自另一通信装置的有线接口接收的数据执行预定处理;以及限制单元，被配置为当处理单元执行预定处理时限制由切换单元执行的切换。

8. 发明授权

US10225079B2 Communication apparatus, control method, and storage medium 有权
公开(公告)号：US10225079B2
公开(公告)日：2019-03-05
申请号：US15379149
申请日：2016-12-14
申请人： CANON KABUSHIKI KAISHA
发明人： Toshifumi Hamachi
IPC分类号： H04L9/32 , H04L9/08 , H04L29/06 , H04W12/04 , H04W12/06 , H04W48/08 , H04W84/12 , H04W88/04 , H04W88/08
摘要： A communication apparatus includes a receiving unit that receives, from a first base station via wireless communication, a first communication parameter including an identifier and first security information about a first wireless network configured by the first base station, and a transmitting unit that transmits, via wireless communication, a communication parameter including the identifier to a second base station.

9. 发明申请

US20190037620A1 COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND PROGRAM 审中-公开
公开(公告)号：US20190037620A1
公开(公告)日：2019-01-31
申请号：US16036515
申请日：2018-07-16
申请人： CANON KABUSHIKI KAISHA
发明人： Toshifumi Hamachi
IPC分类号： H04W76/14 , H04W88/04 , H04N5/232 , G06K19/06 , H04L29/06
摘要： A communication apparatus determines whether the communication apparatus plays a role of capturing an image based on predetermined information indicating whether a communication partner apparatus plays the role of capturing an image in a sharing process executed based on the predetermined information which is supplied to establish from the captured image, and establishes the wireless connection with the communication partner apparatus by Wi-Fi Direct based on the communication parameters shared by the sharing process with the communication partner apparatus in accordance with the determination.

10. 发明申请

US20180027601A1 COMMUNICATION APPARATUS, METHOD OF CONTROLLING THE SAME, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM 审中-公开
公开(公告)号：US20180027601A1
公开(公告)日：2018-01-25
申请号：US15635295
申请日：2017-06-28
申请人： CANON KABUSHIKI KAISHA
发明人： Toshifumi Hamachi
IPC分类号： H04W76/02 , H04W8/00
CPC分类号： H04W76/14 , H04W8/005 , H04W84/12
摘要： A communication apparatus, in a first period which is a Discovery Window defined in Neighbor Awareness Networking (NAN), in a case when a signal for searching for a predetermined service or a reply corresponding to the signal is communicated with another communication apparatus, determines whether there is a communication parameter that was shared with the other communication apparatus, in a case when it is determined by the determination unit that there is a communication parameter shared with the other communication apparatus, uses the shared communication parameter to establish a data link with the other communication apparatus, and, in a second period including a period different to the first period, executes the predetermined service by the data link.

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