公开(公告)号：US07436955B2

公开(公告)日：2008-10-14

申请号：US10839915

申请日：2004-05-06

申请人： Rong Yan ,  Jian Zhang ,  Dong Xie

发明人： Rong Yan ,  Jian Zhang ,  Dong Xie

IPC分类号： H04K1/04 ,  H04L9/00 ,  H04L9/32 ,  G06F11/30

CPC分类号： H04N21/44055 ,  H04L9/0637 ,  H04L9/088 ,  H04L29/06027 ,  H04L65/607 ,  H04N7/1675 ,  H04N21/23476

摘要： The present invention provides methods, systems and apparatus for encrypting and for decrypting a data stream, for securely sending a data stream and for securely receiving a data stream, and for secure transmission of a data stream. The data stream, after at least a part of it being encrypted, is transmitted from a sender to a receiver via a channel. An exemplary method for encrypting comprises: adjusting encryption attributes during transmission; encrypting the data stream according to the adjusted encryption attributes; and transmitting the encrypted data stream and information of the encryption attributes to the receiver.

摘要翻译： 本发明提供了用于加密和解密数据流的方法，系统和装置，用于安全地发送数据流和用于安全地接收数据流以及数据流的安全传输。 数据流在其至少一部分被加密之后，经由信道从发送者发送到接收者。 一种用于加密的示例性方法包括：在传输期间调整加密属性; 根据调整后的加密属性加密数据流; 并将加密的数据流和加密属性的信息发送到接收机。

公开(公告)号：US08121288B2

公开(公告)日：2012-02-21

申请号：US12250144

申请日：2008-10-13

申请人： Dong Xie ,  Rong Yan ,  Jian Zhang

发明人： Dong Xie ,  Rong Yan ,  Jian Zhang

IPC分类号： H04K1/04 ,  H04L9/00 ,  H04L9/32 ,  G06F11/30

CPC分类号： H04N21/44055 ,  H04L9/0637 ,  H04L9/088 ,  H04L29/06027 ,  H04L65/607 ,  H04N7/1675 ,  H04N21/23476

摘要： The present invention provides methods, systems and apparatus for encrypting and for decrypting a data stream, for securely sending a data stream and for securely receiving a data stream, and for secure transmission of a data stream. The data stream, after at least a part of it being encrypted, is transmitted from a sender to a receiver via a channel. An exemplary method for encrypting comprises: adjusting encryption attributes during transmission; encrypting the data stream according to the adjusted encryption attributes; and transmitting the encrypted data stream and information of the encryption attributes to the receiver.

摘要翻译： 本发明提供了用于加密和解密数据流的方法，系统和装置，用于安全地发送数据流和用于安全地接收数据流以及数据流的安全传输。 数据流在其至少一部分被加密之后，经由信道从发送者发送到接收者。 一种用于加密的示例性方法包括：在传输期间调整加密属性; 根据调整后的加密属性加密数据流; 并将加密的数据流和加密属性的信息发送到接收机。

公开(公告)号：US20090034721A1

公开(公告)日：2009-02-05

申请号：US12250144

申请日：2008-10-13

申请人： Rong Yan ,  Jiang Zhang ,  Dong Xie

发明人： Rong Yan ,  Jiang Zhang ,  Dong Xie

IPC分类号： H04L9/18

CPC分类号： H04N21/44055 ,  H04L9/0637 ,  H04L9/088 ,  H04L29/06027 ,  H04L65/607 ,  H04N7/1675 ,  H04N21/23476

摘要： The present invention provides methods, systems and apparatus for encrypting and for decrypting a data stream, for securely sending a data stream and for securely receiving a data stream, and for secure transmission of a data stream. The data stream, after at least a part of it being encrypted, is transmitted from a sender to a receiver via a channel. An exemplary method for encrypting comprises: adjusting encryption attributes during transmission; encrypting the data stream according to the adjusted encryption attributes; and transmitting the encrypted data stream and information of the encryption attributes to the receiver.

摘要翻译： 本发明提供了用于加密和解密数据流的方法，系统和装置，用于安全地发送数据流和用于安全地接收数据流以及数据流的安全传输。 数据流在其至少一部分被加密之后，经由信道从发送者发送到接收者。 一种用于加密的示例性方法包括：在传输期间调整加密属性; 根据所调整的加密属性加密数据流; 并将加密的数据流和加密属性的信息发送到接收机。

公开(公告)号：US07653940B2

公开(公告)日：2010-01-26

申请号：US11211804

申请日：2005-08-25

申请人： Lin Luo ,  Jian Zhang ,  Rong Yan ,  Ling Shao

发明人： Lin Luo ,  Jian Zhang ,  Rong Yan ,  Ling Shao

IPC分类号： G06F12/14 ,  G06F12/16 ,  G06F7/04

CPC分类号： H04L63/0428 ,  H04L2463/103 ,  H04N21/2541 ,  H04N21/41407 ,  H04N21/44236 ,  H04N21/6131 ,  H04N21/8358

摘要： Provides methods for tracing and identifying a piracy in a wireless rights management system, wherein the content provider allow the protected digital content to be super-distributed, when unauthorized holding a pirated copy of the protected digital content is detected, based on the gateway controlling ability of the wireless operator within the wireless digital rights management system, a specific fingerprint is embedded in or removed from the protected digital content so as to trace the suspected persons and further identify the pirate. The fingerprint is related to information of a suspected person holding the protected digital content without authorization. A process of screening singles out highly suspected persons. Therefore the operator can determine whether the suspected person is a real pirate by comparing the similarity of the pirated version of content and the version held by the suspected person, and the exact tracing and identifying is achieved.

摘要翻译： 提供了在无线权限管理系统中跟踪和识别盗版的方法，其中，当未经授权的情况下，基于所述网关控制能力检测到未经授权的方式检测到受保护的数字内容的盗版副本时，所述内容提供商允许所述受保护的数字内容被超分散 无线数字版权管理系统内的无线运营商，将特定的指纹嵌入到受保护的数字内容中或从受保护的数字内容中移除，以便跟踪可疑的人并进一步识别盗版者。 该指纹与未经授权持有受保护的数字内容的怀疑人员的信息相关。 筛选高度怀疑人士的过程。 因此，运营商可以通过比较盗版内容与嫌疑人所持有的版本的相似性来确定被怀疑的人是否是真正的盗版者，并且实现了准确的跟踪和识别。

公开(公告)号：US20060048237A1

公开(公告)日：2006-03-02

申请号：US11211804

申请日：2005-08-25

申请人： Lin Luo ,  Jian Zhang ,  Rong Yan ,  Ling Shao

发明人： Lin Luo ,  Jian Zhang ,  Rong Yan ,  Ling Shao

IPC分类号： H04N7/16

CPC分类号： H04L63/0428 ,  H04L2463/103 ,  H04N21/2541 ,  H04N21/41407 ,  H04N21/44236 ,  H04N21/6131 ,  H04N21/8358

摘要： Provides methods for tracing and identifying a piracy in a wireless rights management system, wherein the content provider allow the protected digital content to be super-distributed, when unauthorized holding a pirated copy of the protected digital content is detected, based on the gateway controlling ability of the wireless operator within the wireless digital rights management system, a specific fingerprint is embedded in or removed from the protected digital content so as to trace the suspected persons and further identify the pirate. The fingerprint is related to information of a suspected person holding the protected digital content without authorization. A process of screening singles out highly suspected persons. Therefore the operator can determine whether the suspected person is a real pirate by comparing the similarity of the pirated version of content and the version held by the suspected person, and the exact tracing and identifying is achieved.

摘要翻译： 提供了在无线权限管理系统中跟踪和识别盗版的方法，其中，当未经授权的情况下，基于所述网关控制能力检测到未经授权的方式检测到受保护的数字内容的盗版副本时，所述内容提供商允许所述受保护的数字内容被超分散 无线数字版权管理系统内的无线运营商，将特定的指纹嵌入到受保护的数字内容中或从受保护的数字内容中移除，以便跟踪可疑的人并进一步识别盗版者。 该指纹与未经授权持有受保护的数字内容的怀疑人员的信息相关。 筛选高度怀疑人士的过程。 因此，运营商可以通过比较盗版内容与嫌疑人所持有的版本的相似性来确定被怀疑的人是否是真正的盗版者，并且实现了准确的跟踪和识别。

公开(公告)号：US09886687B2

公开(公告)日：2018-02-06

申请号：US13611394

申请日：2012-09-12

申请人： Ya Bin Dang ,  Bo Feng ,  Ling Shao ,  Rong Yan

发明人： Ya Bin Dang ,  Bo Feng ,  Ling Shao ,  Rong Yan

IPC分类号： G06Q20/00 ,  G06Q20/20 ,  G06F21/10 ,  G06F21/31 ,  H04L29/06 ,  H04L29/08

CPC分类号： G06Q20/203 ,  G06F21/10 ,  G06F21/105 ,  G06F21/31 ,  G06F2221/2101 ,  G06F2221/2117 ,  G06F2221/2135 ,  G06F2221/2137 ,  H04L63/08 ,  H04L67/306 ,  H04L2463/101

摘要： A method and apparatus for digital rights management (DRM) with steps and means for receiving a registration request from one of a plurality of DRM agent devices requesting to register one of a plurality of user accounts and the one DRM agent device to one of a plurality of rights issuers, completing a registration process in the one rights issuer, including establishment of a relationship among the one user account, the one DRM agent device and the one rights issuer; and returning a registration completion response to the one DRM agent device. The invention provides support to the many-to-many relationships among DRM entities, such as DRM agent device, user account and rights issuer, so that the DRM system can be applied to more business modes.

公开(公告)号：US08884013B2

公开(公告)日：2014-11-11

申请号：US13577624

申请日：2011-01-31

申请人： Rong Yan ,  Hao Yang ,  Yongxiang Xu

发明人： Rong Yan ,  Hao Yang ,  Yongxiang Xu

IPC分类号： C07D403/00 ,  A61K9/20 ,  A61K9/48 ,  A61K31/506 ,  C07D417/12

CPC分类号： A61K9/2018 ,  A61K9/2027 ,  A61K9/2054 ,  A61K9/2059 ,  A61K9/4858 ,  A61K9/4866 ,  A61K31/506 ,  C07D417/12

摘要： Polymorph I of dasatinib monohydrate and Polymorph II of dasatinib, their preparation methods and pharmaceutical compositions containing the same are provided. These polymorphs have better physicochemical properties, are more stable and are more suitable for industrial scale production.

摘要翻译： 提供达沙替尼一水合物的多晶型I和达沙替尼的多晶型II，其制备方法和含有它们的药物组合物。 这些多晶型物质具有较好的物理化学性质，更稳定，更适合工业规模生产。

公开(公告)号：US08780886B2

公开(公告)日：2014-07-15

申请号：US13571534

申请日：2012-08-10

申请人： Jian Wen Chen ,  Lin Chen ,  Yonghua Lin ,  Qing Wang ,  Rong Yan ,  Zhen Bo Zhu

发明人： Jian Wen Chen ,  Lin Chen ,  Yonghua Lin ,  Qing Wang ,  Rong Yan ,  Zhen Bo Zhu

IPC分类号： H04J3/06

CPC分类号： H04W56/004 ,  H04W56/0055 ,  H04W88/085

摘要： A wireless communication system base station, and a remote radio head (RRH) and a computer-implemented synchronization method for the wireless communication system base station. The RRH is communicably coupled to a baseband unit (BBU) of the wireless communication system base station through a network, and the BBU processes and transmits downlink data to the RRH. The RRH includes: a time-delay measurement unit for measuring a time-delay for the downlink data to arrive at the RRH from the BBU; and a time-delay notification unit for notifying from the RRH to the BBU of time-delay data on the time-delay measured by the time-delay measurement unit, wherein the time-delay data is used to advance the starting time for the BBU to process and transmit the downlink data by an amount of time obtained based on the time-delay data.

公开(公告)号：US08768774B2

公开(公告)日：2014-07-01

申请号：US13306626

申请日：2011-11-29

申请人： Rong Yan ,  Huajing Li

发明人： Rong Yan ,  Huajing Li

IPC分类号： G06Q30/00

CPC分类号： G06Q30/0241

摘要： An advertising system may enable an advertiser to associate multiple targeting criteria bids with an advertisement. The targeting criteria bids include a bid amount and a targeting criteria defining a group of users who may be delivered the advertisement. The cost for the advertisement is the sum of the bid amounts associated with the targeting criteria that match the user profile of the viewing user.

摘要翻译： 广告系统可以使广告商能够将多个定位条件出价与广告相关联。 定位条件出价包括出价金额和定义可定义可能投放广告的用户组的定位条件。 广告的费用是与与观看用户的用户配置文件匹配的定位条件相关联的出价金额的总和。

公开(公告)号：US08767710B2

公开(公告)日：2014-07-01

申请号：US13392887

申请日：2010-08-17

申请人： Jian Wen Chen ,  Lin Chen ,  Yonghua Lin ,  Qing Wang ,  Rong Yan ,  Zhen Bo Zhu

发明人： Jian Wen Chen ,  Lin Chen ,  Yonghua Lin ,  Qing Wang ,  Rong Yan ,  Zhen Bo Zhu

IPC分类号： H04J3/06

CPC分类号： H04W56/004 ,  H04W56/0055 ,  H04W88/085

摘要： A wireless communication system base station, and a remote radio head (RRH) and a computer-implemented synchronization method for the wireless communication system base station. The RRH is communicably coupled to a baseband unit (BBU) of the wireless communication system base station through a network, and the BBU processes and transmits downlink data to the RRH. The RRH includes: a time-delay measurement unit for measuring a time-delay for the downlink data to arrive at the RRH from the BBU; and a time-delay notification unit for notifying from the RRH to the BBU of time-delay data on the time-delay measured by the time-delay measurement unit, wherein the time-delay data is used to advance the starting time for the BBU to process and transmit the downlink data by an amount of time obtained based on the time-delay data.

摘要翻译： 无线通信系统基站，以及用于无线通信系统基站的远程无线电头（RRH）和计算机实现的同步方法。 RRH通过网络可通信地耦合到无线通信系统基站的基带单元（BBU），并且BBU处理并向RRH发送下行链路数据。 RRH包括：时间延迟测量单元，用于测量从BBU到达RRH的下行链路数据的时间延迟; 以及时间延迟通知单元，用于从RRH向BBU通知由延时测量单元测量的时间延迟数据，其中时延数据用于提前BBU的开始时间 根据时间延迟数据获得的时间量来处理和发送下行数据。