专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140168033A1 METHOD, DEVICE, AND SYSTEM FOR EXCHANGING INFORMATION 审中-公开
标题翻译：用于交换信息的方法，装置和系统
公开(公告)号：US20140168033A1
公开(公告)日：2014-06-19
申请号：US13974713
申请日：2013-08-23
申请人： Tencent Technology (Shenzhen) Company Limited
发明人： Feng ZOU , Jie ZHAO , Xi YAN
IPC分类号： G06F3/14 , H04B7/24
CPC分类号： G06F3/1462 , H04B7/24 , H04M1/7253 , H04M1/72569 , H04M2250/52 , H04W4/80
摘要： This disclosure relates to a method, device, and system for exchanging information. The information exchanging method includes: a mobile terminal establishing a communication link with a service device connected to a display device, the mobile terminal detecting whether it is in close proximity of the display device, if yes, transmitting a first command including information to the service device, the service device, after receiving the first command, transmitting a second command including the information to the display device, and the display device displaying the information after receiving the second command. This disclosure can simplify the interaction process between the mobile terminal and the server, reduce manual participation by the user, thus improving user experience.
摘要翻译：本公开涉及用于交换信息的方法，设备和系统。所述信息交换方法包括：移动终端与连接到显示设备的服务设备建立通信链路，所述移动终端检测其是否在所述显示设备附近;如果是，则向所述服务发送包含信息的第一命令设备，服务设备，在接收到第一命令之后，向显示设备发送包括该信息的第二命令，以及在接收到第二命令之后显示信息的显示设备。本公开可以简化移动终端和服务器之间的交互过程，减少用户的手动参与，从而改善用户体验。

2. 发明申请

US20230008085A1 METHOD FOR EMBEDDING WATERMARK IN VIDEO DATA AND APPARATUS, METHOD FOR EXTRACTING WATERMARK IN VIDEO DATA AND APPARATUS, DEVICE, AND STORAGE MEDIUM 有权
公开(公告)号：US20230008085A1
公开(公告)日：2023-01-12
申请号：US17951898
申请日：2022-09-23
申请人： TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
发明人： Huaguan MA , Zhaohong CHEN , Jie ZHAO , Xiaodong CUI , Lifu WANG , Wei HUANG , Yicong LIU , Xin LI , Xiaoxia PAN
IPC分类号： G06T1/00 , G06V20/40 , G06V10/42 , G06T7/90 , G06T9/00
摘要： Disclosed in this application are a method for embedding a watermark in video data and apparatus, a method for extracting a watermark in video data and apparatus, a device, and a storage medium. The method for embedding the watermark includes: acquiring a target image frame in video data; performing time-frequency transformation on the target image frame to obtain target frequency domain data, the target frequency domain data comprising a matrix formed by frequency domain coefficients; changing the frequency domain coefficients in the target frequency domain data according to watermark data to obtain watermarked frequency domain data; performing inverse time-frequency transformation on the watermarked frequency domain data to obtain a watermarked image frame; and synthesizing watermarked video data according to the watermarked image frame.

3. 发明申请

US20160316369A1 Account Login Method, Apparatus, and System 有权
标题翻译：帐户登录方法，设备和系统
公开(公告)号：US20160316369A1
公开(公告)日：2016-10-27
申请号：US15203754
申请日：2016-07-06
申请人： TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
发明人： Ningbo JIANG , Qinglei FENG , Zheng JIANG , Lei QIN , Jiwei GUO , Jie ZHAO , Jun MA , Siwei ZHOU , Xing CHEN
IPC分类号： H04W12/06 , H04L29/06 , H04W4/14 , H04W12/08
CPC分类号： H04W12/06 , H04L67/42 , H04W4/14 , H04W12/08
摘要： An account login method includes receiving a login request command sent by a second terminal, the login request command carrying an account and a second terminal identifier. The method further includes detecting whether a device lock flag corresponding to the account is unlocked and that a state corresponding to the second terminal identifier is that a device lock is locked If yes, the method further includes acquiring a first terminal identifier corresponding to the account, a state corresponding to the first terminal identifier being that the device lock is unlocked and implementing a login of the account on the second terminal by using a first terminal corresponding to the first terminal identifier.
摘要翻译：账户登录方法包括接收由第二终端发送的登录请求命令，携带账号的登录请求命令和第二终端标识符。该方法还包括检测对应于该帐户的设备锁定标志是否被解锁，并且与第二终端标识符相对应的状态是设备锁定被锁定如果是，该方法还包括获取对应于该帐户的第一终端标识符，与第一终端标识符相对应的状态是通过使用对应于第一终端标识符的第一终端来解锁设备锁定并且在第二终端上实现帐户的登录。

4. 发明申请

US20180279127A1 Account Login Method, Apparatus, And System 审中-公开
公开(公告)号：US20180279127A1
公开(公告)日：2018-09-27
申请号：US15990591
申请日：2018-05-26
申请人： Tencent Technology (Shenzhen) Company Limited
发明人： Ningbo JIANG , Qinglei FENG , Zheng JIANG , Lei QIN , Jiwei GUO , Jie ZHAO , Jun MA , Siwei ZHOU , Xing CHEN
IPC分类号： H04W12/06 , H04W4/14 , H04W12/08 , H04L29/06
摘要： An account login method includes receiving a login request command sent by a second terminal, the login request command carrying an account and a second terminal identifier. The method further includes detecting whether a device lock flag corresponding to the account is unlocked and that a state corresponding to the second terminal identifier is that a device lock is locked. If yes, the method further includes acquiring a first terminal identifier corresponding to the account, a state corresponding to the first terminal identifier being that the device lock is unlocked and implementing a login of the account on the second terminal by using a first terminal corresponding to the first terminal identifier.

5. 发明申请

US20160316340A1 INFORMATION SHARING METHOD, DEVICE AND STORAGE MEDIUM 有权
标题翻译：信息共享方法，设备和存储介质
公开(公告)号：US20160316340A1
公开(公告)日：2016-10-27
申请号：US15197231
申请日：2016-06-29
申请人： Tencent Technology (Shenzhen) Company Limited
发明人： Jie ZHAO
IPC分类号： H04W4/02 , H04W4/00 , H04L29/08
CPC分类号： H04W4/029 , H04L67/18 , H04L67/26 , H04W4/60 , H04W88/02
摘要： An information sharing method, device and storage medium are provided. The method comprises: receiving from a first terminal device, a first message requesting information-for-sharing; determining a current location of the first terminal device based on a location from which the first message is transmitted, and recording the current location as a first geographical location; determining that a geographical sharing range matched with the first geographical location exists in pre-set geographical sharing ranges; determining information-for-sharing corresponding to the geographical sharing range matched with the first geographical location as target information-for-sharing, based on a correspondence between the geographical sharing range and information-for-sharing uploaded in the geographical sharing range; and transmitting the target information-for-sharing to the first terminal device.
摘要翻译：提供信息共享方法，设备和存储介质。该方法包括：从第一终端设备接收请求信息共享的第一消息; 基于从其发送第一消息的位置确定第一终端设备的当前位置，并将当前位置记录为第一地理位置; 确定与第一地理位置相匹配的地理共享范围存在于预先设定的地理共享范围内; 基于地理共享范围和在地理共享范围内上传的分享信息之间的对应关系，将与第一地理位置匹配的地理共享范围的信息共享确定为目标信息共享; 以及将所述目标信息共享发送到所述第一终端设备。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式