公开(公告)号：US11194528B2

公开(公告)日：2021-12-07

申请号：US16861879

申请日：2020-04-29

Applicant: CANON KABUSHIKI KAISHA

Inventor： Go Inoue

IPC: G06F3/12 ,  H04N1/00 ,  G06K15/02

Abstract: An image forming apparatus using a print service etc., in which an operation load of a user and a load of a communication band are reduced when an error occurs. The image forming apparatus transmits an event confirmation request to a server and receives an event acknowledgement from the server to confirm whether or not a job fetch event has occurred. When an job fetch event is occurred, the image forming apparatus transmits a job acquisition request to the server to acquire print job data for executing a print job from the server. When a predetermined error occurs, the image forming apparatus stops event confirmation request processing even if the event is occurred in order to stop transmission of print job data by the server.

公开(公告)号：US20210195668A1

公开(公告)日：2021-06-24

申请号：US16640122

申请日：2018-11-02

Applicant: CANON KABUSHIKI KAISHA

Inventor： Go Inoue

IPC: H04W76/14 ,  H04W84/12 ,  H04W8/00 ,  G06F3/12

Abstract: An object of the preset invention is to prevent unnecessary wireless connection from being established and to improve security. An information processing apparatus includes: a notifying unit that notifies a plurality of services which the information processing apparatus provides; a receiving unit that receives a connection request in which one service among the plurality of services is designated, from a terminal apparatus; and a controlling unit that when allowing the connection request, establishes a connection with the terminal apparatus, based on a communication method of wireless communication concerning the connection request and the designated service, and when not allowing the connection request, does not establish the connection with the terminal apparatus.

公开(公告)号：US20200379695A1

公开(公告)日：2020-12-03

申请号：US16861879

申请日：2020-04-29

Applicant: CANON KABUSHIKI KAISHA

Inventor： Go Inoue

IPC: G06F3/12 ,  H04N1/00

Abstract: An image forming apparatus using a print service etc., in which an operation load of a user and a load of a communication band are reduced when an error occurs. The image forming apparatus transmits an event confirmation request to a server and receives an event acknowledgement from the server to confirm whether or not a job fetch event has occurred. When an job fetch event is occurred, the image forming apparatus transmits a job acquisition request to the server to acquire print job data for executing a print job from the server. When a predetermined error occurs, the image forming apparatus stops event confirmation request processing even if the event is occurred in order to stop transmission of print job data by the server.

公开(公告)号：US10691379B2

公开(公告)日：2020-06-23

申请号：US16251176

申请日：2019-01-18

Applicant: CANON KABUSHIKI KAISHA

Inventor： Go Inoue

IPC: G06F3/12 ,  H04N1/00

Abstract: A printing apparatus capable of improving user-friendliness when the user inputs a print job via wireless direct communication in a case where a setting of reservation printing is active. The printing apparatus has a wireless direct communication function and a reservation function for reserving a received print job. A setting unit sets whether or not to use the reservation function. A determination unit determines whether or not the print job received by the printing apparatus is a print job received by the wireless direct communication function. A control unit prints the received print job without reservation according to determination by the determination unit that the received print job is a print job received by the wireless direct communication function, even in a case where use of the reservation function has been set by the setting unit.

公开(公告)号：US20190220235A1

公开(公告)日：2019-07-18

申请号：US16247778

申请日：2019-01-15

Applicant: CANON KABUSHIKI KAISHA

Inventor： Go Inoue ,  Takahiro Matsushita

IPC: G06F3/12

CPC classification number: G06F3/1255 ,  G06F3/1205 ,  G06F3/1271 ,  G06F3/1285

Abstract: A mobile terminal (a communication terminal) searches for image forming apparatuses that can use a predetermined service (a print service), and displays, as search results, one or more image forming apparatuses that responded to the search. Furthermore, in the search results, the mobile terminal identifiably displays, in accordance with the response from each image forming apparatus, image forming apparatuses that can use the predetermined service, and image forming apparatuses that cannot use the predetermined service because a setting for the service is set to disabled.

公开(公告)号：US20190205071A1

公开(公告)日：2019-07-04

申请号：US16228157

申请日：2018-12-20

Applicant: CANON KABUSHIKI KAISHA

Inventor： Go Inoue

IPC: G06F3/12 ,  H04W76/18 ,  H04W76/14

CPC classification number: G06F3/1236 ,  G06F3/121 ,  G06F3/1284 ,  G06F3/1292 ,  H04W76/14 ,  H04W76/18 ,  H04W84/12

Abstract: An information processing apparatus that wirelessly communicates with an external apparatus includes an acquisition unit that acquires a wireless connection start request and wireless communication information about the external apparatus, and a control unit that starts a wireless connection with the external apparatus based on the external apparatus' wireless communication information in a case where the wireless communication information about the external apparatus matches wireless communication information about the information processing apparatus.

公开(公告)号：US20190018623A1

公开(公告)日：2019-01-17

申请号：US16030200

申请日：2018-07-09

Applicant: CANON KABUSHIKI KAISHA

Inventor： Go Inoue

IPC: G06F3/12 ,  H04W76/14

Abstract: A printing apparatus sets one of an access point (AP) mode and a Wi-Fi Direct (WFD) mode as an operation mode to be used for wireless direct connection with an external apparatus, in accordance with an instruction given through a setting screen by a user. The printing apparatus controls a wireless LAN I/F so as to start an operation in the AP mode if the AP mode is set as the operation mode, and start an operation in the WFD mode if the WFD mode is set as the operation mode.

公开(公告)号：US20190007818A1

公开(公告)日：2019-01-03

申请号：US16122590

申请日：2018-09-05

Applicant: CANON KABUSHIKI KAISHA

Inventor： Go Inoue

IPC: H04W4/80 ,  H04W4/06 ,  H04W4/50

Abstract: A user sets a format of an advertise packet to be transmitted from a plurality of formats using a setting screen displayed on a printing apparatus, and the printing apparatus transmits an advertise packet according to the setting made via the setting screen.

公开(公告)号：US20180309763A1

公开(公告)日：2018-10-25

申请号：US16019266

申请日：2018-06-26

Applicant: CANON KABUSHIKI KAISHA

Inventor： Go Inoue

IPC: H04L29/06 ,  G06F21/00 ,  H04W12/02

CPC classification number: H04L63/102 ,  G06F21/00 ,  H04L63/0236 ,  H04L63/0263 ,  H04L63/164 ,  H04L63/20 ,  H04L63/205 ,  H04W12/02

Abstract: An information processing apparatus for suitably registering policy information by considering an order of priority while reducing the burden on a user has the following structure. When policy information used for communication with an apparatus of a communication partner is to be registered in a storage unit, and when an address of the apparatus of the communication partner of the policy information to be registered in the storage unit is included in an address of an apparatus of a communication partner of policy information already stored in the storage unit, registering of the policy information to be registered so that an order of priority of the policy information to be registered in the storage unit is set lower than an order of priority of the policy information whose address includes the address of the apparatus of the communication partner of the policy information to be registered is restricted.

公开(公告)号：US10089045B2

公开(公告)日：2018-10-02

申请号：US15262854

申请日：2016-09-12

Applicant: CANON KABUSHIKI KAISHA

Inventor： Go Inoue

IPC: G06F3/12 ,  G06K15/02 ,  H04W52/02 ,  H04W84/12

Abstract: A communication apparatus including a direct wireless communication function determines whether the direct wireless communication function is automatically stopped based on a device setting and the type of an SSID to be used.