公开(公告)号：US20160274768A1

公开(公告)日：2016-09-22

申请号：US14915647

申请日：2015-07-06

Applicant: JRD COMMUNICATION INC.

Inventor： Hongqi TIAN ,  Jihong FENG ,  Lulu MENG

IPC: G06F3/0484 ,  G06T3/60 ,  G06T3/00

CPC classification number: G06F3/04845 ,  G06F3/04883 ,  G06F2203/04104 ,  G06F2203/04808 ,  G06T3/60

Abstract: A method and a smart terminal for rotating a picture are disclosed. The method includes steps of: detecting, by the smart terminal, that a touch operation applied on the picture displayed on a screen of the smart terminal includes at least two touch points, and, when a trajectory of each of the at least two touch points is an arc, determining the touch operation to be an operation of rotating the picture, and rotating synchronously the picture in accordance with the rotation direction of the trajectories and the rotation angle. By the aforementioned means, in the present disclosure the picture can be quickly rotated to the desired angle of the user, thereby enhancing the user experience.

Abstract translation: 公开了一种用于旋转图像的方法和智能终端。 该方法包括以下步骤：由智能终端检测应用于智能终端的屏幕上显示的图像的触摸操作包括至少两个触摸点，并且当至少两个触摸点中的每一个的轨迹 确定触摸操作是旋转图像的操作，并且根据轨迹的旋转方向和旋转角同步地旋转图像。 通过上述方式，在本公开中，图像可以快速旋转到用户的期望角度，从而增强用户体验。

公开(公告)号：US20160171484A1

公开(公告)日：2016-06-16

申请号：US14898596

申请日：2015-04-01

Applicant: JRD COMMUNICATION INC.

Inventor： ZHE LIU

IPC: G06Q20/34

CPC classification number: G06Q20/349 ,  G06Q20/341

Abstract: A wearable device and a data interaction method that is based on said wearable device is disclosed. The wearable device can comprise a card reading chip, a micro control chip and a chip connected thereto. The card reading chip can be used to carry out a first data write operation on the payment account of the chip as controlled by the micro control chip, such that the payment account has the recharging data. The chip can be used to deduct the interaction data from the payment account. The wearable device can be used to replace a conventional swipe card reader in recharging and interaction, and the portability of the wearable device can greatly improve the convenience of an e-card solution.

Abstract translation: 公开了一种基于所述耐磨装置的可穿戴装置和数据交互方法。 可穿戴装置可以包括读卡芯片，微控制芯片和与其连接的芯片。 卡读取芯片可以用于对由微控制芯片控制的芯片的支付账户执行第一数据写入操作，使得支付账户具有充值数据。 该芯片可用于从付款帐户中扣除交互数据。 可穿戴装置可以用于替代传统的刷卡读取器进行充电和交互，并且可穿戴装置的便携性可以极大地改善电子卡解决方案的便利性。

公开(公告)号：US10798742B2

公开(公告)日：2020-10-06

申请号：US16670541

申请日：2019-10-31

Applicant: JRD COMMUNICATION INC.

Inventor： Roy Ron ,  Michal Palgy ,  Benny Assouline

IPC: H04W74/08 ,  H04W76/14 ,  H04L27/26 ,  H04W72/02 ,  H04W72/04

Abstract: A pedestrian-located UE monitors selected subframes of a sidelink resource to detect periodic transmissions from other mobile devices to assist it in selecting a free resource for its own sidelink transmissions. The subframe selection is based on a cost metric which takes into account a probability of missing detection of a transmission with periodicity p from another mobile device, an average number of transmissions with periodicity p that are expected from another mobile device within a predefined transmission period of the mobile device, and a number of transmission cycles of the mobile device that need to occur in order to have a single potential collision with each periodic transmission from said at least one other wireless communication. The method provides a trade-off between avoiding future collisions and battery life.

公开(公告)号：US10667122B2

公开(公告)日：2020-05-26

申请号：US15526729

申请日：2016-09-28

Applicant: JRD COMMUNICATION INC.

Inventor： Caroline Jactat

IPC: H04W8/18 ,  H04W8/20 ,  H04W76/15 ,  H04W76/25 ,  H04W76/16 ,  H04W8/04 ,  H04W24/02 ,  H04W40/24 ,  H04W84/12 ,  H04W92/02 ,  H04W88/06 ,  H04W88/10

Abstract: Methods to allow the interworking of cellular and WLAN networks, and in particular the offloading of data from a cellular network to a WLAN network. User preferences for non-operator controlled WLAN access points are communicated between mobile devices, the core network, and radio access network to allow offloading to respect those preferences.

公开(公告)号：US20200052513A1

公开(公告)日：2020-02-13

申请号：US16485791

申请日：2017-05-27

Applicant: JRD Communication Inc.

Inventor： Wangfa ZHAN

IPC: H02J7/00 ,  H05K7/14 ,  H01R13/24

Abstract: A smart wearable device and a charger thereof includes the smart wearable device and a charging base configured to charge the smart wearable device. The charging base comprises an elastic case. An open slot for inserting the smart wearable device is formed in the case. A power supply portion is disposed on the charging base. The power supply portion provides the smart wearable device with electrical energy for charging. The smart wearable device is fixed to the charging base by way of a close fit between slot walls on two sides of the open slot and an outer surface of the smart wearable device.

公开(公告)号：US20190384231A1

公开(公告)日：2019-12-19

申请号：US16480316

申请日：2017-06-12

Applicant: JRD Communication Inc.

Inventor： Bingquan LI ,  Xianming ZHUANG ,  Hua ZHANG ,  Sai XIE

IPC: G04G17/06 ,  G04C10/00 ,  H02J7/00 ,  H01R13/24 ,  H01R24/28

Abstract: A smart watch includes a watch body and watch straps respectively connected to two sides of the watch body. At least one watch strap includes charging contacts, a USB plug, and cables connected to the charging contacts and the USB plug, and the charging contacts are disposed on a back of the watch strap. Charging terminals configured to cooperate with the charging contacts are disposed on a back of the watch body. The charging contacts and the charging terminals are electrically contacted to charge the smart watch after the watch strap disposed with the USB plug is attach to the back of the watch body.

公开(公告)号：US20190320319A1

公开(公告)日：2019-10-17

申请号：US16314684

申请日：2017-08-01

Applicant: JRD Communication Inc.

Inventor： Chong TANG ,  Jie WANG ,  Binghua FANG

IPC: H04W12/06 ,  G06F21/44

Abstract: A method for rapidly connecting a hotspot, comprising: when a keyboard is connected to hardware of a tablet computer and an interrupt event is triggered, the keyboard and the tablet computer unidirectionally sending identity verification information or sending same to each other and processing same so as to verify whether the keyboard matches the tablet computer; and when the keyboard matches the tablet computer, the tablet computer issuing a command for acquiring WiFi hotspot information about the keyboard, and acquiring the WiFi hotspot information about the keyboard so as to complete a WiFi connection.

公开(公告)号：US20190261414A1

公开(公告)日：2019-08-22

申请号：US16082530

申请日：2017-05-12

Applicant: JRD COMMUNICATION INC.

Inventor： Roy RON ,  Michal PALGY ,  Benny ASSOULINE

IPC: H04W74/08 ,  H04W72/02 ,  H04W76/14 ,  H04W72/04 ,  H04L27/26

Abstract: A pedestrian-located UE monitors selected subframes of a sidelink resource to detect periodic transmissions from other mobile devices to assist it in selecting a free resource for its own sidelink transmissions. The subframe selection is based on a cost metric which takes into account a probability of missing detection of a transmission with periodicity p from another mobile device, an average number of transmissions with periodicity p that are expected from another mobile device within a predefined transmission period of the mobile device, and a number of transmission cycles of the mobile device that need to occur in order to have a single potential collision with each periodic transmission from said at least on other wireless communication. The method provides a trade-off between avoiding future collisions and battery life.

公开(公告)号：US20190258293A1

公开(公告)日：2019-08-22

申请号：US16344903

申请日：2017-03-31

Applicant: JRD Communication Inc.

Inventor： Siqin FENG ,  Zhihua WU ,  Xiulu JIN ,  Linfang LI ,  Wenfei WU

IPC: G06F1/16 ,  G06F1/18 ,  G06F1/3234 ,  H04R1/02

Abstract: A mobile terminal that sends out sound via a multifunctional battery cover and a method thereof. The mobile terminal includes a processing module that identifies a battery cover including a piezoelectric ceramic speaker based on an ID signal output by the battery cover and outputs an audio signal to the piezoelectric ceramic speaker.

公开(公告)号：US10296896B2

公开(公告)日：2019-05-21

申请号：US14898596

申请日：2015-04-01

Applicant: JRD COMMUNICATION INC.

Inventor： Zhe Liu

IPC: G06Q20/34

Abstract: A wearable device and a data interaction method that is based on said wearable device is disclosed. The wearable device can comprise a card reading chip, a micro control chip and a chip connected thereto. The card reading chip can be used to carry out a first data write operation on the payment account of the chip as controlled by the micro control chip, such that the payment account has the recharging data. The chip can be used to deduct the interaction data from the payment account. The wearable device can be used to replace a conventional swipe card reader in recharging and interaction, and the portability of the wearable device can greatly improve the convenience of an e-card solution.