专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US08512757B2 Micelles for drug delivery 失效
标题翻译：用于药物输送的胶束
公开(公告)号：US08512757B2
公开(公告)日：2013-08-20
申请号：US12307356
申请日：2006-07-05
申请人： Yi-Yan Yang , Shao-Qiong Liu
发明人： Yi-Yan Yang , Shao-Qiong Liu
IPC分类号： A61K9/14 , A61K47/32 , A61K47/34 , C08G81/02
CPC分类号： A61K9/1075
摘要： The invention provides a block copolymer comprising at least a first block and a second block. The first block comprises a plurality of temperature-sensitive monomeric units, a plurality of hydrophilic monomeric units and a plurality of targeting monomeric units, and the second block comprises a plurality of hydrophobic monomeric units. The second block comprises at least one pH-sensitive moiety.
摘要翻译：本发明提供了包含至少第一嵌段和第二嵌段的嵌段共聚物。第一嵌段包含多个温度敏感单体单元，多个亲水性单体单元和多个靶向单体单元，第二嵌段包含多个疏水性单体单元。第二块包含至少一个pH敏感部分。

72. 发明授权

US08428073B1 Learning and unlearning in a network switch 有权
标题翻译：在网络交换机中学习和学习
公开(公告)号：US08428073B1
公开(公告)日：2013-04-23
申请号：US11384883
申请日：2006-03-20
申请人： Zenon Kuc , Yan Yang
发明人： Zenon Kuc , Yan Yang
IPC分类号： H04L12/28
CPC分类号： H04L49/3009 , H04L41/0816
摘要： A modified Ethernet packet includes a MAC address unlearn flag. A port receiving the packet unlearns the specified MAC address, i.e., removes the corresponding entry from its forwarding table. Unlearn packets may be generated by a switch CPU in response to detection of a port failure in order to remove entries associated with the failed port. The modified Ethernet packet may alternatively, or also, include an attribute learn field. An Ethernet switch is operable to learn the specified attribute in response to receipt of the packet. Attributes that may be specified include: copy-to-CPU; static; class-of-service; source-discard; destination-discard; and L3. The copy-to-CPU attribute is operable to prompt copying of subsequent packets observed with the same SA to the CPU. The static attribute is operable to prompt prevention of a specified MAC address from being removed from a forwarding table due to aging. The class-of-service attribute is operable to prompt override of a packet class-of-service value with a specified value for subsequent packets of a specified MAC address. The source-discard attribute is operable to prompt discard of subsequent packets having a specified SA. The destination-discard attribute is operable to prompt discard of subsequent packets having a specified DA. The L3 attribute is operable to prompt packets destined for a specified MAC address to be routed rather than switched.
摘要翻译：修改的以太网分组包括MAC地址解除标志。接收分组的端口不知道指定的MAC地址，即从其转发表中删除相应的条目。为了消除与故障端口相关联的条目，交换机CPU可能会生成数据包，以响应检测到端口故障。修改的以太网分组可以是或者也包括属性学习字段。以太网交换机可操作以响应于分组的接收来学习指定的属性。可以指定的属性包括：copy-to-CPU; 静态的; 服务级别; 源丢弃目的地丢弃和L3。复制到CPU属性可用于提示将相同SA所观察到的后续数据包复制到CPU。静态属性可用于提示防止指定的MAC地址由于老化而从转发表中删除。服务类属性可用于提示对指定MAC地址的后续分组具有指定值的分组服务等级值的覆盖。源丢弃属性可用于提示丢弃具有指定SA的后续数据包。目的地丢弃属性可用于提示丢弃具有指定DA的后续分组。 L3属性可用于提示目的地为要路由而不是切换的指定MAC地址的数据包。

73. 发明申请

US20130078283A1 NOVEL AMPHIPHILES 审中-公开
标题翻译：新的AMPHIPHILES
公开(公告)号：US20130078283A1
公开(公告)日：2013-03-28
申请号：US13521030
申请日：2011-01-06
申请人： Yi-Yan Yang , Shrinivas Venkataraman
发明人： Yi-Yan Yang , Shrinivas Venkataraman
IPC分类号： C07C335/16 , A61K9/107 , A61K47/18 , A61K9/10 , C07C275/28 , A61K47/20
CPC分类号： C07C335/16 , A61K9/10 , A61K9/107 , A61K9/5123 , A61K31/00 , A61K47/18 , A61K47/20 , C07C275/28 , C07C275/40 , C07C335/20
摘要： Disclosed herein is a compound of structure (A): In this compound, X is either O or S, R1 is a rigid group, R2 is a hydrophilic group such that (A) is capable of self-assembly in water, and R3 is an organic group.
摘要翻译：本文公开了结构式（A）的化合物：在该化合物中，X为O或S，R1为刚性基团，R2为亲水基团，使得（A）能够在水中自组装，R3为一个有机组织。

74. 发明授权

US08394366B2 Thermosensitive polymers for therapeutic use and methods of preparation 失效
标题翻译：用于治疗用途的热敏聚合物和制备方法
公开(公告)号：US08394366B2
公开(公告)日：2013-03-12
申请号：US10564401
申请日：2004-04-15
申请人： Yi Yan Yang , Li Shan Wang
发明人： Yi Yan Yang , Li Shan Wang
IPC分类号： A61K31/74 , A61F13/00
CPC分类号： C12N5/0068 , A61K31/74 , A61K31/765 , A61L15/24 , A61L15/42 , A61L15/425 , A61L27/16 , A61L27/38 , A61L27/3839 , A61L27/50 , A61L27/56 , A61L2400/12 , C08F2/24 , C08F220/54 , C08F290/00 , C12N2539/10 , C08L33/26
摘要： A process for preparing a thermosensitive polymer from a microemulsion is provided. The microemulsion comprises a monomer capable of forming a thermosensitive polymer and a polymerizable surfactant. Additional comonomers may be included in the microemulsion to vary the properties of the polymers produced. The resulting thermosensitive polymers may be nanoporous. The polymers according to the invention are suitable for use in medical applications, including use as a wound dressing and for delivery of cells to a graft site.
摘要翻译：提供了从微乳液制备热敏性聚合物的方法。微乳液包含能够形成热敏聚合物和可聚合表面活性剂的单体。另外的共聚单体可以包括在微乳液中以改变所生产的聚合物的性质。得到的热敏聚合物可以是纳米多孔的。根据本发明的聚合物适用于医疗应用，包括用作伤口敷料和将细胞递送至移植部位。

75. 发明授权

US08315050B2 Ornament attachment mechanism and electronic device using the same 失效
标题翻译：装饰物附件机构及使用其的电子装置
公开(公告)号：US08315050B2
公开(公告)日：2012-11-20
申请号：US12610347
申请日：2009-11-02
申请人： Bao-Shuai Liu , Wen-Yan Yang
发明人： Bao-Shuai Liu , Wen-Yan Yang
IPC分类号： G06F1/16
CPC分类号： A45F5/00 , H05K5/0243 , Y10T24/45262
摘要： An ornament attachment mechanism includes a base, a cover, and a post. The base defines a cavity, a first through hole, and a second through hole. The first through hole is coaxial with the second through hole, and the cavity communicates with the first through hole and the second through hole. The cover defines a recessed portion. The post includes a body and a head. The body passes through the second through hole and the second through hole. The head is received in the recessed portion and is retained by the base and the cover. An electronic device using the ornament attachment mechanism is also provided.
摘要翻译：装饰附件机构包括底座，盖子和柱子。基座限定空腔，第一通孔和第二通孔。第一通孔与第二通孔同轴，并且空腔与第一通孔和第二通孔连通。盖子限定凹陷部分。该职位包括身体和头部。身体穿过第二个通孔和第二个通孔。头部被容纳在凹部中并被基部和盖子保持。还提供了使用装饰附件机构的电子装置。

76. 发明申请

US20120281715A1 ADAPTIVE BANDWIDTH ESTIMATION 有权
标题翻译：自适应带宽估计
公开(公告)号：US20120281715A1
公开(公告)日：2012-11-08
申请号：US13085456
申请日：2011-04-12
申请人： Hassan A. Shojania , Hyeonkuk Jeong , Joe S. Abuan , Roberto Garcia, JR. , Thomas C. Jansen , James O. Normile , Hsi-Jung Wu , Yan Yang , Xiaosong Zhou
发明人： Hassan A. Shojania , Hyeonkuk Jeong , Joe S. Abuan , Roberto Garcia, JR. , Thomas C. Jansen , James O. Normile , Hsi-Jung Wu , Yan Yang , Xiaosong Zhou
IPC分类号： H04J3/22
CPC分类号： H04L43/0882 , H04L43/10
摘要： Some embodiments provide a method of combining multiple streams of data packets into a single combined stream in a manner that facilitates accurate estimation of bandwidth of a connection over a network between two devices. When combining the streams into the combined stream, the method associates a set of packets from a first stream and a reference packet from a second stream to form a longer sequence of packets in the combined stream. The method sends the combined stream from a first device to a second device so that the second device can estimate the bandwidth of the connection between the first and second devices based on the inter-arrival times of the packets in the sequence of packets.
摘要翻译：一些实施例提供了一种将多个数据分组流合并为单个组合流的方法，其方式是促进通过两个设备之间的网络上的连接的带宽的精确估计。当将流合并到组合流中时，该方法将来自第一流的一组分组和来自第二个流的参考分组相关联，以在组合流中形成更长的分组序列。该方法将组合流从第一设备发送到第二设备，使得第二设备可以基于分组序列中的分组的到达之间时间来估计第一和第二设备之间的连接的带宽。

77. 发明申请

US20120251607A1 ANTIMICROBIAL COMPOSITIONS, METHODS OF PREPARATION THEREOF, AND USES THEREOF 失效
标题翻译：抗微生物组合物，其制备方法及其用途
公开(公告)号：US20120251607A1
公开(公告)日：2012-10-04
申请号：US13077005
申请日：2011-03-31
申请人： Daniel J. Coady , Kazuki Fukushima , James L. Hedrick , Yi Yan Yang
发明人： Daniel J. Coady , Kazuki Fukushima , James L. Hedrick , Yi Yan Yang
IPC分类号： A01N25/04 , A01P1/00 , A61K9/14 , A61P31/04 , A01N47/06 , A61K31/78
CPC分类号： A61K31/78 , A01N33/12 , A61K31/77 , A61K47/34 , A61L15/26 , A61L15/28 , A61L15/46 , A61L17/10 , A61L17/12 , A61L29/043 , A61L29/06 , A61L31/10 , A61L2300/40 , Y02A50/473 , A01N25/10 , A01N2300/00 , C08L71/02 , C08L67/04
摘要： A composition of matter comprises a cationic polymer comprising a polycarbonate chain fragment, the polycarbonate chain fragment comprising a repeat unit comprising a side chain moiety containing a quaternary amine group; and a non-charged polymer comprising a polyester chain segment and a poly(alkylene oxide) chain segment; wherein i) the cationic polymer and the non-charged polymer are amphiphilic and biocompatible, ii) the cationic polymer and the non-charged polymer form a mixed complex by non-covalent interactions in water, and iii) the mixed complex is a more effective antimicrobial agent against at least a Gram-negative microbe compared to the cationic polymer and the non-charged polymer alone when tested using otherwise identical conditions.
摘要翻译：物质组合物包含包含聚碳酸酯链片段的阳离子聚合物，所述聚碳酸酯链片段包含包含含有季胺基团的侧链部分的重复单元; 和包含聚酯链段和聚（环氧烷）链段的无电荷聚合物; 其中i）阳离子聚合物和非带电聚合物是两亲性的和生物相容的，ii）阳离子聚合物和非带电聚合物通过在水中的非共价相互作用形成混合络合物，和iii）混合络合物是更有效的当使用其他相同条件进行测试时，与单体阳离子聚合物和非带电聚合物相比，抗微生物剂对抗至少革兰氏阴性微生物。

78. 发明申请

US20120238631A1 COMPOSITIONS COMPRISING CYCLOHEXYLAMINES AND AMINOADAMANTANES 审中-公开
标题翻译：包含环己基氨基甲酸酯和氨基琥珀酸酯的组合物
公开(公告)号：US20120238631A1
公开(公告)日：2012-09-20
申请号：US13456751
申请日：2012-04-26
申请人： Mahendra G. Dedhiya , Shashank Mahashabde , Yan Yang , Anshu Goel , Erhard Seiller , Bernhard Hauptmeier
发明人： Mahendra G. Dedhiya , Shashank Mahashabde , Yan Yang , Anshu Goel , Erhard Seiller , Bernhard Hauptmeier
IPC分类号： A61K31/13 , A61P25/00 , A61P31/00
CPC分类号： A61K31/13 , A61K9/0063 , Y02A50/411
摘要： The invention is directed to formulations of pharmaceutical compounds, such as the Cyclohexylamines and Aminoadamantanes which have antimicrobial properties. In particular, it is directed to aqueous based formulations with reduced amounts of preservatives which allow safe and convenient administration and flexible dosing and which, in the case of oral formulations, are easy to swallow. Optionally, the compositions contain components that provide the requisite stability and shelf life while reducing or avoiding incrustation of the composition around the container closure which leads to leaks and difficulty in opening the container.
摘要翻译：本发明涉及药物化合物的制剂，例如具有抗微生物性质的环己胺和氨基金刚烷。特别地，其涉及具有减少量的防腐剂的含水基制剂，其允许安全和方便的施用和柔性给药，并且在口服制剂的情况下，易于吞咽。任选地，组合物包含提供必要的稳定性和保质期的组分，同时减少或避免组合物围绕容器封闭物的结垢，这导致泄漏和难以打开容器。

79. 发明申请

US20120141968A1 Evaluation Assistant for Online Discussion 审中-公开
标题翻译：评估助理在线讨论
公开(公告)号：US20120141968A1
公开(公告)日：2012-06-07
申请号：US12961533
申请日：2010-12-07
申请人： Na Li , Kai Yan Yang , Fanguang Kong , Yong Rui
发明人： Na Li , Kai Yan Yang , Fanguang Kong , Yong Rui
IPC分类号： G09B3/00
CPC分类号： G09B7/04
摘要： Discussion evaluation may be provided. First, an assignment page including an evaluation link may be displayed and a user initiated input corresponding to the evaluation link may be received. Next, an evaluation view may be displayed in response to the received user initiated input. The displayed evaluation view may comprise an evaluation assistant data section and a raw discussion data section. Evaluation data may then be received in response to the displayed evaluation view.
摘要翻译：可以提供讨论评估。首先，可以显示包括评估链接的分配页面，并且可以接收与评估链接相对应的用户发起的输入。接下来，可以响应于接收的用户启动的输入来显示评估视图。显示的评估视图可以包括评估辅助数据部分和原始讨论数据部分。响应于所显示的评估视图，可以接收评估数据。

80. 发明申请

US20120092991A1 ADAPTING TRANSMISSION TO IMPROVE QOS IN A MOBILE WIRELESS DEVICE 有权
标题翻译：适应传输以改善移动无线设备中的QOS
公开(公告)号：US20120092991A1
公开(公告)日：2012-04-19
申请号：US12906000
申请日：2010-10-15
申请人： Hyeonkuk Jeong , Sundararaman V. Shiva , Yan Yang , Joe S. Abuan , Jianxiong Shi , Xiaosong Zhou
发明人： Hyeonkuk Jeong , Sundararaman V. Shiva , Yan Yang , Joe S. Abuan , Jianxiong Shi , Xiaosong Zhou
IPC分类号： H04W28/16
CPC分类号： H04L65/1083 , H04L47/14 , H04L47/25 , H04L47/30 , H04L47/38 , H04L65/80 , H04L67/04
摘要： A method and apparatus for adapting transmission to improve quality of service in a mobile wireless device that includes an application processor and a transceiver. An application service connection is established between the mobile wireless device and a remote device. The transceiver in the mobile wireless device monitors real time properties of a radio frequency access link that transports packets for the application service between the mobile wireless device and a wireless communication network. The transceiver provides local feedback to the application processor of updated values of the monitored real time properties. The application processor adjusts packet data generation and transmission in response to the updated values to manage quality of service for the application service connection. Packet data transmission adjustment includes active management of queues in the transceiver by the application processor, selectively dropping packets based on packet classifications and the local feedback information provided to the application processor.
摘要翻译：一种用于调整传输以提高包括应用处理器和收发器的移动无线设备中的服务质量的方法和装置。在移动无线设备和远程设备之间建立应用服务连接。移动无线设备中的收发器监视在移动无线设备和无线通信网络之间传输用于应用服务的分组的射频接入链路的实时属性。收发器向应用处理器提供对所监视的实时属性的更新值的本地反馈。应用处理器响应于更新的值来调整分组数据生成和传输，以管理应用服务连接的服务质量。分组数据传输调整包括应用处理器对收发器中的队列的主动管理，基于分组分类选择性地丢弃分组以及提供给应用处理器的本地反馈信息。

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