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1. 发明授权

US10063993B2 Communication apparatus capable of mediating wireless communications for external apparatus 有权
公开(公告)号：US10063993B2
公开(公告)日：2018-08-28
申请号：US14691443
申请日：2015-04-20
申请人： CANON KABUSHIKI KAISHA
发明人： Seiji Takahashi , Takeshi Shinomiya , Ryuichi Ishikuri
IPC分类号： H04W4/80 , H04W48/16 , H04W84/12 , H04W8/00 , H04W28/18 , H04W92/18 , H04W4/00
CPC分类号： H04W4/80 , H04W8/005 , H04W28/18 , H04W48/16 , H04W84/12 , H04W92/18
摘要： A communication apparatus includes a communication unit configured to connect with an external apparatus via communication, and a control unit configured to control the communication, wherein the control unit controls, if the communication unit receives a search request including information indicating that an external apparatus satisfying a predetermined condition is a transmission source via communication, the communication unit so as to transmit a search request designating the communication apparatus as the transmission source to another apparatus via communication, wherein the control unit controls the communication unit so as to receive a search response replying to the search request designating the communication apparatus as the transmission source via communication, and wherein the control unit controls the communication unit so as to transmit information corresponding to the search response received by the communication unit to the external apparatus via communication.

2. 发明授权

US11070436B2 Communication control apparatus, communication apparatus, control methods thereof, and system 有权
公开(公告)号：US11070436B2
公开(公告)日：2021-07-20
申请号：US16448165
申请日：2019-06-21
申请人： CANON KABUSHIKI KAISHA
发明人： Ryuichi Ishikuri
IPC分类号： H04L12/24 , H04L12/703 , H04L12/759 , H04L12/18 , H04L12/753 , H04L12/803 , H04L12/811 , H04L12/715 , H04L29/06
摘要： A system includes a plurality of communication apparatuses grouped into groups, a delivery apparatus that delivers content to the communication apparatuses that belong to the groups, and a communication control apparatus that performs grouping. The communication control apparatus acquires transmittability of the delivery apparatus, acquires transmittability of the communication apparatuses, and acquires bit rates of the content, and the grouping unit determines total transmittability of the communication apparatuses of each of the groups and a total of the bit rates, and performs grouping such that either higher one of the total transmittability and the total bit rate does not exceed transmittability of the communication apparatuses of a group in a higher hierarchical level.

3. 发明申请

US20180332458A1 COMMUNICATION APPARATUS CAPABLE OF SWITCHING CONNECTION TO EXTERNAL APPARATUS, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20180332458A1
公开(公告)日：2018-11-15
申请号：US15969827
申请日：2018-05-03
申请人： CANON KABUSHIKI KAISHA
发明人： Ryuichi Ishikuri
IPC分类号： H04W8/00 , H04W76/14 , H04W4/23 , H04W4/80
摘要： A communication apparatus comprises: at least one processor or circuit configured to perform operations of following units: a communication unit configured to establish a connection with an external device for communication; and a control unit configured to control, in accordance with information pertaining to a connection request received from a second external device while a connection is established with a first external device, whether or not to cause the communication unit to establish a connection with the second external device instead of the first external device, wherein the control unit causes a connection to be established with the second external device in a case where the information pertaining to the connection request includes information shared in advance with the second external device instead of predetermined information specifying a device to be connected.

4. 发明申请

US20200007401A1 COMMUNICATION CONTROL APPARATUS, COMMUNICATION APPARATUS, CONTROL METHODS THEREOF, AND SYSTEM 审中-公开
公开(公告)号：US20200007401A1
公开(公告)日：2020-01-02
申请号：US16448165
申请日：2019-06-21
申请人： CANON KABUSHIKI KAISHA
发明人： Ryuichi Ishikuri
IPC分类号： H04L12/24 , H04L12/18 , H04L12/759 , H04L12/703
摘要： A system includes a plurality of communication apparatuses grouped into groups, a delivery apparatus that delivers content to the communication apparatuses that belong to the groups, and a communication control apparatus that performs grouping. The communication control apparatus groups the plurality of communication apparatuses, determines a content reproduction start time to start reproducing the content for each of the groups, notifies the communication apparatuses in each of the groups of the content reproduction start time; and performs control such that the content is delivered in order from a group having an earlier content reproduction start time to a group having a later content reproduction start time. Each of the communication apparatuses receives the content, stores the received content, and reproduces the content stored in the storage unit according to the reproduction start time notified from the communication control apparatus.

5. 发明授权

US10152368B2 Recording apparatus and control method for recording apparatus 有权
公开(公告)号：US10152368B2
公开(公告)日：2018-12-11
申请号：US14596501
申请日：2015-01-14
申请人： CANON KABUSHIKI KAISHA
发明人： Ryuichi Ishikuri
IPC分类号： G06F11/07
摘要： There is provided a recording apparatus. An output unit outputs a clock signal to a storage device. A communication unit outputs, to the storage device, a write command and data to be written in accordance with the clock signal in order to write the data into the storage device, and receives data for a response to the write command from the storage device in accordance with a timing signal. A generating unit generates the timing signal by delaying the clock signal. A detecting unit detects an error regarding the data received by the communication unit. A control unit carries out an adjustment process on a delay amount in the timing signal in response to the detecting unit detecting an error.

6. 发明申请

US20180091725A1 USING BLUETOOTH LOW ENERGY FOR WIRELESS LAN ACCESS POINT DETECTION NOTIFICATION 审中-公开
公开(公告)号：US20180091725A1
公开(公告)日：2018-03-29
申请号：US15545578
申请日：2016-02-01
申请人： CANON KABUSHIKI KAISHA
发明人： Ryuichi Ishikuri
IPC分类号： H04N5/232 , H04W4/00 , H04W52/02 , H04W88/06 , H04W84/12
CPC分类号： H04N5/23206 , H04W4/80 , H04W52/0225 , H04W52/0229 , H04W76/16 , H04W84/12 , H04W88/06 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/166
摘要： A communication apparatus which, in a process for establishing a wireless communication, lowers power consumption and at the same time, saves a user from having to perform operation. A first communication unit receives a signal sent from an external apparatus using a first communication system. A second communication unit communicates with another communication apparatus different from the external apparatus using a second communication system different from the first communication system. When the signal received from the external apparatus by the first communication unit is a signal from a predetermined external apparatus, control is provided to send a signal for starting a communication unit of the other communication apparatus, which carries out communications using the first communication system, to the other communication apparatus using the second communication unit. The first communication system may be Wireless Lan (LAN), the second communication system may be Bluetooth Low Energy (BLE).

7. 发明授权

US10595186B2 Communication apparatus capable of switching connection to external apparatus, method of controlling the same, and storage medium 有权
公开(公告)号：US10595186B2
公开(公告)日：2020-03-17
申请号：US15969827
申请日：2018-05-03
申请人： CANON KABUSHIKI KAISHA
发明人： Ryuichi Ishikuri
IPC分类号： H04W76/14 , H04W8/00 , H04W4/80 , H04W4/23 , H04W12/00
摘要： A communication apparatus comprises: at least one processor or circuit configured to perform operations of following units: a communication unit configured to establish a connection with an external device for communication; and a control unit configured to control, in accordance with information pertaining to a connection request received from a second external device while a connection is established with a first external device, whether or not to cause the communication unit to establish a connection with the second external device instead of the first external device, wherein the control unit causes a connection to be established with the second external device in a case where the information pertaining to the connection request includes information shared in advance with the second external device instead of predetermined information specifying a device to be connected.

8. 发明授权

US10348952B2 Using bluetooth low energy for wireless LAN access point detection notification 有权
公开(公告)号：US10348952B2
公开(公告)日：2019-07-09
申请号：US15545578
申请日：2016-02-01
申请人： CANON KABUSHIKI KAISHA
发明人： Ryuichi Ishikuri
IPC分类号： H04N5/232 , H04W84/12 , H04W88/06 , H04W52/02 , H04W76/16 , H04W4/80
摘要： A communication apparatus which, in a process for establishing a wireless communication, lowers power consumption and at the same time, saves a user from having to perform operation. A first communication unit receives a signal sent from an external apparatus using a first communication system. A second communication unit communicates with another communication apparatus different from the external apparatus using a second communication system different from the first communication system. When the signal received from the external apparatus by the first communication unit is a signal from a predetermined external apparatus, control is provided to send a signal for starting a communication unit of the other communication apparatus, which carries out communications using the first communication system, to the other communication apparatus using the second communication unit. The first communication system may be Wireless Lan (LAN), the second communication system may be Bluetooth Low Energy (BLE).

9. 发明申请

US20160134809A1 IMAGE PROCESSING APPARATUS AND CONTROL METHOD OF THE SAME 审中-公开
标题翻译：图像处理装置及其控制方法
公开(公告)号：US20160134809A1
公开(公告)日：2016-05-12
申请号：US14926275
申请日：2015-10-29
申请人： CANON KABUSHIKI KAISHA
发明人： Ryuichi Ishikuri
IPC分类号： H04N5/232 , H04N5/225
CPC分类号： H04N5/23238 , H04N5/23293
摘要： An image processing apparatus comprises an image obtaining unit configured to obtain an omnidirectional image, a traveling direction obtaining unit configured to obtain information on a traveling direction of an image capturing apparatus when the omnidirectional image was shot, and a processing unit configured to perform processing of panoramic expansion on the omnidirectional image obtained by the image obtaining unit, based on the information on the traveling direction obtained with the traveling direction obtaining unit, such that an image portion corresponding to the traveling direction is positioned at a horizontal center in a panoramically expanded image, wherein the processing unit performs processing of panoramic expansion in accordance with change in the traveling direction in a case where the traveling direction changes while shooting the omnidirectional image that is a moving image.
摘要翻译：一种图像处理装置，包括：图像获取单元，被配置为获得全方向图像，行进方向获得单元，被配置为当拍摄全方位图像时获取关于图像捕获装置的行进方向的信息;以及处理单元，被配置为执行处理基于由行进方向获得单元获得的与行进方向相对应的行进方向的信息，由图像获取单元获得的全向图像上的全景展开，使得与行进方向相对应的图像部分位于全景放大图像中的水平中心其中，在拍摄作为运动图像的全向图像的同时行驶方向变化的情况下，处理单元根据行进方向的变化进行全景展开处理。

10. 发明授权

US09240231B2 Recording apparatus and control method for recording apparatus 有权
标题翻译：记录装置和记录装置的控制方法
公开(公告)号：US09240231B2
公开(公告)日：2016-01-19
申请号：US14598556
申请日：2015-01-16
申请人： CANON KABUSHIKI KAISHA
发明人： Ryuichi Ishikuri
IPC分类号： G11C7/22 , G11C11/4076
CPC分类号： G11C11/4076 , G11C7/1087 , G11C7/1093 , G11C7/222
摘要： In a recording apparatus, a generating unit generates a timing signal by delaying a clock signal. A control unit controls so that a predetermined command is output multiple times to a storage device and each piece of data sent by the storage device in response to the multiple predetermined commands is received in accordance with the timing signal having a different delay amount for each of the multiple predetermined commands. A detection unit detects, in order of the delay amounts, a range of the delay amounts of the timing signals for which predetermined data has been successfully received. A setting unit sets, in a case where a plurality of the ranges have been detected by the detection unit, a single delay amount in a single predetermined range among the plurality of ranges, as the delay amount of the timing signal.
摘要翻译：在记录装置中，生成单元通过延迟时钟信号来生成定时信号。控制单元控制使得预定命令多次输出到存储设备，并且响应于多个预定命令由存储设备发送的每条数据根据具有不同延迟量的定时信号被接收多个预定命令。检测单元以延迟量的顺序检测已经成功接收到预定数据的定时信号的延迟量的范围。作为定时信号的延迟量，在多个范围的单个预定范围内，由检测单元检测到多个范围的情况下，设定单元设定单个延迟量。

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