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1. 发明授权

US11539814B1 Friend capability caching 有权
公开(公告)号：US11539814B1
公开(公告)日：2022-12-27
申请号：US16425423
申请日：2019-05-29
申请人： Michael Cieslak , Jiayao Yu , Kai Chen , Farnaz Azmoodeh , Michael David Marr , Jun Huang , Zahra Ferdowsi
发明人： Michael Cieslak , Jiayao Yu , Kai Chen , Farnaz Azmoodeh , Michael David Marr , Jun Huang , Zahra Ferdowsi
IPC分类号： G06F15/167 , H04L67/568 , H04L67/306 , H04L67/01 , H04L9/40
摘要： Friend capability caching designed to allow a user of an application to improve a user's experience based on the shared capabilities of a set of friends. Communication between client devices can be improved by knowing the shared capabilities, such as a device type, media format and media size. The client devices store capabilities of friends devices such that a client device can communicate with other client devices as a function of the friend device capabilities.

2. 发明授权

US11240104B1 Device configuration parameter determination 有权
公开(公告)号：US11240104B1
公开(公告)日：2022-02-01
申请号：US16418135
申请日：2019-05-21
申请人： Michael Cieslak , Jiayao Yu , Kai Chen , Farnaz Azmoodeh , Michael David Marr , Jun Huang , Zahra Ferdowsi
发明人： Michael Cieslak , Jiayao Yu , Kai Chen , Farnaz Azmoodeh , Michael David Marr , Jun Huang , Zahra Ferdowsi
IPC分类号： H04L12/24 , H04L29/06
摘要： Systems, devices, media, and methods are presented for assigning configuration parameters to unknown devices by comparing characteristics of unknown devices to characteristics of known devices. Characteristics of an unknown device are compared to characteristics of known devices to identify a similar device having known configuration parameters. The unknown devise is then assigned the configuration parameters of the identified similar device.

3. 发明申请

US20210377917A1 SOFT-COMBINING FOR CONTROL CHANNELS 有权
公开(公告)号：US20210377917A1
公开(公告)日：2021-12-02
申请号：US16772736
申请日：2017-12-13
申请人： Changlong XU , Uiangming WU , Kai CHEN , Hao XU , Jing JIANG , Jing SUN , Joseph Binamira SORIAGA , Qualcomm Incorporated
发明人： Changlong Xu , Liangrning Wu , Kai Chen , Hao Xu , Jing Jiang , Jing Sun , Joseph Binamira Soriaga
IPC分类号： H04W72/04 , H04L1/08 , H04L5/00
摘要： Methods, systems, and devices for wireless communications are described. A wireless device such as a user equipment (UE) may monitor a search space of a control channel for at least one downlink transmission. The UE may perform a plurality of decoding operations on a plurality of decoding candidates associated with the downlink control information format transmitted in a plurality of transmission time intervals (TTIs). In some cases, the plurality of decoding operations may comprise performing a first decoding on a first decoding candidate received in a current TTI, the first decoding operation applying a first descrambling code to the first decoding candidate, and performing a second decoding operation on a combined decoding candidate that comprises soft combined information from the first and second decoding candidate, the second decoding candidate received in a prior TTI.

4. 发明授权

US09898627B2 Secure and extensible pay per action online advertising 有权
公开(公告)号：US09898627B2
公开(公告)日：2018-02-20
申请号：US11477134
申请日：2006-06-27
申请人： Rob Kniaz , Abhinay Sharma , Kai Chen , Sam Mardanbeigi
发明人： Rob Kniaz , Abhinay Sharma , Kai Chen , Sam Mardanbeigi
IPC分类号： G06Q30/00 , G06F21/84 , G06F21/10 , G06Q30/02 , G06Q30/04
CPC分类号： G06F21/84 , G06F21/10 , G06Q30/02 , G06Q30/0242 , G06Q30/0246 , G06Q30/0273 , G06Q30/0277 , G06Q30/04
摘要： Systems and methods are provided to allow advertisers to make ads available to publishers through an advertising system. The advertising system provides tamper proof tracking of conversion activity between publishers and advertisers. Further, advertisers can define plural different conversions to be associated with a single ad click through.

5. 发明授权

US09495320B2 Removing upstream dead cycles in a data communications bus 有权
标题翻译：去除数据通信总线中的上游死循环
公开(公告)号：US09495320B2
公开(公告)日：2016-11-15
申请号：US13976941
申请日：2011-12-22
申请人： Ruchira K. Liyanage , Kai Chen , Hem Doshi , Michael J. Norris
发明人： Ruchira K. Liyanage , Kai Chen , Hem Doshi , Michael J. Norris
IPC分类号： G06F13/42 , G06F1/10 , G06F9/30 , G06F11/07
CPC分类号： G06F13/4221 , G06F1/10 , G06F9/30 , G06F11/07
摘要： Dead cycles are removed from an upstream side of a data communications bus. In one example, data symbols are received on clock cycles from lanes of a peripheral device bus having dead cycles. The data symbols are sent upstream on the clock cycles. The start of a packet in the received data symbols is detected and the sending of the data symbols is stalled before sending the start of the packet until additional cycles of data are written into a buffer. Logical idle symbols are sent upstream in place of the data during the stalling. The start of the packet sent after the additional cycles of data are read into the buffer. When a dead cycle is detected during the packet, then a buffered cycle of data is sent upstream during the dead cycle.
摘要翻译：死循环从数据通信总线的上游侧移除。在一个示例中，在具有死循环的外围设备总线的通道的时钟周期上接收数据符号。数据符号在时钟周期上向上发送。检测到接收到的数据符号中的分组的开始，并且在发送分组的开始之前停止发送数据符号，直到附加的数据周期被写入缓冲器。在停滞期间，逻辑空闲符号被发送到上游，代替数据。在数据的附加周期之后发送的数据包的开始被读入缓冲器。当在分组期间检测到死循环时，在死循环期间向上游发送缓冲的数据循环。

6. 发明授权

US09461777B2 Hybrid networking system with seamless path switching of streams 有权
标题翻译：混合网络系统与流的无缝路径切换
公开(公告)号：US09461777B2
公开(公告)日：2016-10-04
申请号：US13301562
申请日：2011-11-21
申请人： Etan Gur Cohen , Kai Chen
发明人： Etan Gur Cohen , Kai Chen
IPC分类号： G06F15/173 , H04L1/18 , H04L29/06 , H04L12/863 , H04L12/911 , H04L12/707 , H04L12/729
CPC分类号： H04L1/1841 , H04L45/125 , H04L45/22 , H04L45/24 , H04L47/6225 , H04L47/726 , H04L69/164
摘要： System and method for switching a stream to a new transmission medium. A first stream may be received. A first plurality of packets of the first stream may be transmitted to a second device on a first transmission medium. The first plurality of packets may include one or more index marker packets. It may be determined that at least a portion of the first plurality of packets may not have been received by the second device. A second plurality of packets of the first stream may be transmitted to the second device on a second transmission medium. The second plurality of packets may include at least a subset of the first plurality of packets and at least a subset of the one or more index marker packets. The one or more index marker packets may be configured for use by the second device to detect and discard duplicate packets.
摘要翻译：用于将流切换到新的传输介质的系统和方法。可以接收第一流。第一流的第一多个分组可以被发送到第一传输介质上的第二设备。第一多个分组可以包括一个或多个索引标记分组。可以确定第一多个分组的至少一部分可能没有被第二设备接收。第一流的第二多个分组可以在第二传输介质上被发送到第二设备。第二多个分组可以包括第一多个分组的至少一个子集以及一个或多个索引标记分组的至少一个子集。一个或多个索引标记分组可以被配置为由第二设备用于检测和丢弃重复分组。

7. 发明申请

US20160094812A1 Method And System For Mobile Surveillance And Mobile Infant Surveillance Platform 审中-公开
标题翻译：移动监控和移动婴儿监控平台的方法与系统
公开(公告)号：US20160094812A1
公开(公告)日：2016-03-31
申请号：US14503111
申请日：2014-09-30
申请人： Kai Chen
发明人： Kai Chen
IPC分类号： H04N7/18 , H04R1/32
CPC分类号： H04N7/183 , H04R3/005
摘要： A method and system for mobile surveillance and a mobile infant surveillance platform are disclosed. The system includes a monitoring objective localization module, configured to acquire audio signal and obtain location information of the monitoring objective through the audio signal; a control unit, configured to generate a moving command for controlling the moving of a surveillance platform based on the location information of the monitoring objective; and a driving device, configured to drive the surveillance platform to move, based on the moving command. The present disclosure can implement mobile surveillance by driving a surveillance platform, which significantly improves the surveillance efficiency and has a high agility. In addition, the system can locate a monitoring objective through an audio signal that when the monitoring objective cannot be detected by a camera, infrared sensor or other device, the monitoring objective can be also accurately located, to provide a guideline for a surveillance platform to find the monitoring objective. The present disclosure thus can widely used in infant monitoring, handicapped monitoring and other fields.
摘要翻译：公开了一种移动监控方法与系统及移动式婴儿监控平台。该系统包括监视对象定位模块，用于通过音频信号获取音频信号并获得监控对象的位置信息; 控制单元，被配置为基于所述监视对象的位置信息生成用于控制监视平台的移动的移动命令; 以及驱动装置，其被配置为基于所述移动命令来驱动所述监视平台移动。本公开可以通过驾驶监控平台实现移动监控，显着提高监控效率，灵活性高。另外，系统可以通过音频信号来定位监控对象，当监控对象不能被摄像机，红外线传感器或其他设备检测到时，也可以准确定位监控目标，为监控平台提供指导找到监控目标。因此，本发明可广泛用于婴儿监护，残疾监测等领域。

8. 发明申请

US20150286603A1 REMOVING UPSTREAM DEAD CYCLES IN A DATA COMMUNICATIONS BUS 有权
标题翻译：在数据通信总线中移除上游死亡循环
公开(公告)号：US20150286603A1
公开(公告)日：2015-10-08
申请号：US13976941
申请日：2011-12-22
申请人： Ruchira K. Liyanage , Kai Chen , Hem Doshi , Michael J. Norris
发明人： Ruchira K. Liyanage , Kai Chen , Hem Doshi , Michael J. Norris
IPC分类号： G06F13/42 , G06F1/10
CPC分类号： G06F13/4221 , G06F1/10 , G06F9/30 , G06F11/07
摘要： Dead cycles are removed from an upstream side of a data communications bus. In one example, data symbols are received on clock cycles from lanes of a peripheral device bus having dead cycles. The data symbols are sent upstream on the clock cycles. The start of a packet in the received data symbols is detected and the sending of the data symbols is stalled before sending the start of the packet until additional cycles of data are written into a buffer. Logical idle symbols are sent upstream in place of the data during the stalling. The start of the packet sent after the additional cycles of data are read into the buffer. When a dead cycle is detected during the packet, then a buffered cycle of data is sent upstream during the dead cycle.
摘要翻译：死循环从数据通信总线的上游侧移除。在一个示例中，在具有死循环的外围设备总线的通道的时钟周期上接收数据符号。数据符号在时钟周期上向上发送。检测到接收到的数据符号中的分组的开始，并且在发送分组的开始之前停止发送数据符号，直到附加的数据周期被写入缓冲器。在停滞期间，逻辑空闲符号被发送到上游，代替数据。在数据的附加周期之后发送的数据包的开始被读入缓冲器。当在分组期间检测到死循环时，在死循环期间向上游发送缓冲的数据循环。

9. 发明授权

US09146993B1 Content keyword identification 有权
标题翻译：内容关键字识别
公开(公告)号：US09146993B1
公开(公告)日：2015-09-29
申请号：US13422584
申请日：2012-03-16
申请人： Kai Chen , Steven G. Dropsho , Charles Johan Larsson Tibell , Diego Federici
发明人： Kai Chen , Steven G. Dropsho , Charles Johan Larsson Tibell , Diego Federici
IPC分类号： G06F17/30
CPC分类号： G06F17/30864
摘要： In general, in one aspect, a method includes compiling user interaction statistics for a set of content items displayed in association with a first target media document having a non-textual portion, at least some of the content items associated with one or more keywords, based on the interaction statistics, associating the first target media document with at least some of the keywords associated with the content items, and based on a common attribute of the first target media document and a second target media document having a non-textual portion, associating the second target media document with at least some of the keywords assigned to the first target media document. Other aspects include corresponding systems, apparatus, and computer programs stored on computer storage devices.
摘要翻译：一般而言，在一个方面，一种方法包括编译与具有非文本部分的第一目标媒体文档相关联的一组内容项目的用户交互统计信息，与一个或多个关键字相关联的至少一些内容项目，基于所述交互统计，将所述第一目标媒体文档与与所述内容项相关联的至少一些关键字相关联，并且基于所述第一目标媒体文档的共同属性和具有非文本部分的第二目标媒体文档，将所述第二目标媒体文档与分配给所述第一目标媒体文档的至少一些关键字相关联。其他方面包括存储在计算机存储设备上的对应的系统，设备和计算机程序。

10. 发明授权

US09014099B2 Packet switched domain service processing method and device 有权
标题翻译：分组交换域服务处理方法和设备
公开(公告)号：US09014099B2
公开(公告)日：2015-04-21
申请号：US13988041
申请日：2011-09-22
申请人： Fen Zhang , Kai Chen
发明人： Fen Zhang , Kai Chen
IPC分类号： H04W4/00 , H04W72/04 , H04W76/02
CPC分类号： H04W72/04 , H04W4/00 , H04W76/15
摘要： A packet switched domain service processing method and device. The method is applied to a mobile terminal and includes allocating a plurality of Packet Data Protocol (PDP) link resources to a plurality of Packet Switched (PS) domain services, and using a plurality of PS domain services transmitting data on the PDP link resources allocated thereto, in order to improve data transmission rate.
摘要翻译：一种分组交换域服务处理方法和设备。该方法应用于移动终端，并且包括向多个分组交换（PS）域服务分配多个分组数据协议（PDP）链路资源，并且使用在分配的PDP链路资源上发送数据的多个PS域服务为了提高数据传输速率。

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