公开(公告)号：US10972964B2

公开(公告)日：2021-04-06

申请号：US16520065

申请日：2019-07-23

Applicant: Casio Computer Co., Ltd.

Inventor： Toshihiro Takahashi ,  Takahiro Tomida ,  Tsutomu Terazaki

IPC: H04B7/00 ,  H04W48/10 ,  H04W4/80 ,  H04W4/06

Abstract: A communication device, including: a communicator that communicates with a terminal that broadcasts an advertisement and broadcasts to a scanner terminal that receives data from the terminal; and a controller that controls the communicator to transmit, to the terminal, data that is included in an advertisement that is scheduled to be broadcast by the terminal and transmission information regarding the advertisement and cause the communicator to broadcast the transmission information that is intended to cause the scanner terminal to receive the advertisement that is broadcast by the terminal.

公开(公告)号：US10086309B2

公开(公告)日：2018-10-02

申请号：US15278791

申请日：2016-09-28

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Shunsuke Yamada ,  Takahiro Mizushina ,  Hideaki Matsuda ,  Toshihiro Takahashi

IPC: A63H27/00 ,  B64C39/02 ,  A63H29/24 ,  G03B15/00

Abstract: A flight device includes at least one propelling unit and a controller unit for flying in the air, and the flight device is thrown by a user. The controller unit drives the propelling unit after throwing is performed by the user, such that the flight device flies based on a state of the flight device at a moment when the throwing is performed.

公开(公告)号：US09681258B2

公开(公告)日：2017-06-13

申请号：US14661931

申请日：2015-03-18

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Toshihiro Takahashi ,  Takahiro Tomida ,  Tsutomu Terazaki ,  Ryo Okumura

IPC: H04W4/00 ,  H04W8/00 ,  H04W84/20

CPC classification number: H04W4/80 ,  H04W8/005 ,  H04W84/20

Abstract: When executing a predetermined application in which radio communication with a slave device is necessary, a master device scans an advertisement from the slave device by using previously-set one channel among three channels for advertising. When transmitting the advertisement to the master device executing the predetermined application, the slave device transmits the advertisement by using previously-set one channel among three channels for advertising.

公开(公告)号：US10959187B2

公开(公告)日：2021-03-23

申请号：US16591547

申请日：2019-10-02

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Toshihiro Takahashi ,  Takahiro Tomida ,  Tsutomu Terazaki

IPC: H04W52/32 ,  H04W4/80 ,  H04W4/06

Abstract: A wireless communication apparatus includes a wireless communicator and a controller. The wireless communicator is configured to wirelessly communicate with other wireless communication apparatuses. The controller is configured to control the wireless communicator to broadcast transmission information, and when the wireless communicator receives a request corresponding on the transmission information from at least one of the other wireless communication apparatuses having received the transmission information during the broadcasting of the transmission information, control the wireless communicator to change transmission power of the transmission information to the other wireless communication apparatuses.

公开(公告)号：US10567942B2

公开(公告)日：2020-02-18

申请号：US16275123

申请日：2019-02-13

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Ryo Okumura ,  Takahiro Tomida ,  Tsutomu Terazaki ,  Toshihiro Takahashi

IPC: H04W4/80 ,  H04B17/318 ,  H04W4/38 ,  H04W76/14 ,  H04M1/725 ,  H04W24/10 ,  H04W52/02

Abstract: A communication apparatus includes a communication unit and a controller. The controller determines, according to a first reference of received signal strength in one communication apparatus which is either an external communication apparatus or the communication apparatus, a transmitted signal strength for a transmission radio wave from the other communication apparatus as a first reference of transmitted signal strength. The controller determines a second reference of transmitted signal strength between the first reference of transmitted signal strength and a maximum strength of transmitted signal strength from the other communication apparatus. When a predetermined condition is satisfied, the controller obtains a received signal strength of the one communication apparatus for the transmission radio wave in the second reference of transmitted signal strength and determines a transmitted signal strength of a transmission radio wave from the other communication apparatus according to the received signal strength.

公开(公告)号：US10484293B2

公开(公告)日：2019-11-19

申请号：US15914014

申请日：2018-03-07

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Kazuho Kyou ,  Makoto Nakagawa ,  Hiroshi Iwamiya ,  Tsutomu Terazaki ,  Takahiro Tomida ,  Ryo Okumura ,  Toshihiro Takahashi

IPC: H04L12/805 ,  H04W28/06 ,  H04W4/80 ,  G04G21/04 ,  H04W24/02

Abstract: According to an aspect of the present invention, a device includes a transmitter and receiver that transmits and receives communication packets to and from other device, and a processor. The processor receives a packet containing first information indicating a structure type of data from the other device via the transmitter and receiver and communicates data corresponding to the first information with the other device via the transmitter and receiver.

公开(公告)号：US10432771B2

公开(公告)日：2019-10-01

申请号：US15708369

申请日：2017-09-19

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Kazuho Kyou ,  Makoto Nakagawa ,  Hiroshi Iwamiya ,  Toshihiro Takahashi ,  Takahiro Tomida ,  Tsutomu Terazaki ,  Ryo Okumura

IPC: H04B7/00 ,  H04M1/725 ,  H04W56/00 ,  H04W4/80 ,  H04W4/21 ,  H04W4/50

Abstract: According to an aspect of the present invention, a device capable of wireless communication includes a communicator configured to transmit and receive communication packets to and from other device, a memory configured to store one or more kinds of setting information, and a processor configured to determine whether or not at least one of the one or more kinds of setting information has been changed after the last communication with the other device, generate discrimination information indicating whether or not each of the one or more kinds of setting information has been changed, and control communication with the other device based on the discrimination information.

公开(公告)号：US20180278535A1

公开(公告)日：2018-09-27

申请号：US15914014

申请日：2018-03-07

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Kazuho Kyou ,  Makoto Nakagawa ,  Hiroshi Iwamiya ,  Tsutomu Terazaki ,  Takahiro Tomida ,  Ryo Okumura ,  Toshihiro Takahashi

IPC: H04L12/805 ,  H04W4/80 ,  H04W24/02 ,  H04W28/06 ,  G04G21/04

CPC classification number: H04L47/36 ,  G04G21/04 ,  H04W4/80 ,  H04W24/02 ,  H04W28/06 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/144 ,  Y02D70/20 ,  Y02D70/26

Abstract: According to an aspect of the present invention, a device includes a transmitter and receiver that transmits and receives communication packets to and from other device, and a processor. The processor receives a packet containing first information indicating a structure type of data from the other device via the transmitter and receiver and communicates data corresponding to the first information with the other device via the transmitter and receiver.

公开(公告)号：US20180017946A1

公开(公告)日：2018-01-18

申请号：US15627608

申请日：2017-06-20

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Kazuho Kyou ,  Makoto Nakagawa ,  Hiroshi Iwamiya ,  Takahiro Tomida ,  Tsutomu Terazaki ,  Ryo Okumura ,  Toshihiro Takahashi

IPC: G04R20/26 ,  H04W8/00 ,  H04W76/02 ,  H04W4/00 ,  H04W88/02

CPC classification number: G04R20/26 ,  H04W4/80 ,  H04W8/005 ,  H04W48/16 ,  H04W76/10 ,  H04W88/02 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/1262 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/26

Abstract: According to an aspect of the present invention, a device capable of wireless communication includes a counter configured to count time, and a processor configured to perform control to send a notification signal for notification of existence of the device when the time of the counter reaches a predetermined first time, and correct the time of the counter to a predetermined second time upon receiving a connection request transmitted from other device in response to the notification signal.

公开(公告)号：US20170208633A1

公开(公告)日：2017-07-20

申请号：US15386047

申请日：2016-12-21

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tsutomu Terazaki ,  Takahiro Tomida ,  Ryo Okumura ,  Toshihiro Takahashi

IPC: H04W76/02 ,  H04W72/12

CPC classification number: H04W76/10 ,  H04W74/08 ,  H04W80/02 ,  H04W84/12 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/20

Abstract: According to an aspect of the present invention, a device for communication according to a specific communication protocol includes a processor for generating a connection request frame for requesting a connection to other device based on the communication protocol. The connection request frame includes a predetermined field. The processor initiates data communication at predetermined timing in a given time interval in the case of setting the predetermined field of the connection request frame to a predetermined value and receiving a connection assignment frame for accepting the connection request from the other device.