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. 发明授权

US06721850B2 Method of cache replacement for streaming media 有权
标题翻译：流媒体高速缓存替换方法
公开(公告)号：US06721850B2
公开(公告)日：2004-04-13
申请号：US09794379
申请日：2001-02-27
申请人： Markus Hofmann , Jayram Mudigonda , Sanjoy Paul
发明人： Markus Hofmann , Jayram Mudigonda , Sanjoy Paul
IPC分类号： G06F1516
CPC分类号： H04N21/2221 , H04N7/17336 , H04N21/23106 , H04N21/2393
摘要： A system and method of cache replacement for streaming multimedia is provided. A network system includes a content provider connected to local service providers via an interactive distribution network, such as the Internet. The local service providers facilitate delivery of the content from the content provider to multiple subscribers. For each of the data blocks which make up the multimedia stream requested by a subscriber, the local service provider receiving the request determines whether the request can be serviced locally or whether the requested data blocks must be retrieved from the content provider. In the case where the portion of the requested stream must be retrieved from the content provider, the local service provider attempts to cache the requested blocks in its local cache in addition to streaming the data blocks to the requesting subscriber. The local service provider stores two lists to determine which cached block is to be replaced from the local cache memory in the case where the attempt to cache the requested blocks fail because the local cache memory is full. A first list defines those cached blocks for which there are no foreseeable future subscriber requests. The second list defines those cached blocks whose access time from existing suscribers is furthest in the future.
摘要翻译：提供了一种用于流式多媒体的缓存替换的系统和方法。网络系统包括经由诸如因特网的交互式分发网络连接到本地服务提供商的内容提供商。本地服务提供商便于将内容从内容提供商传递到多个订阅者。对于构成用户请求的多媒体流的每个数据块，接收该请求的本地服务提供者确定该请求是否能够在本地服务，或者是否必须从内容提供者检索所请求的数据块。在必须从内容提供商检索所请求流的部分的情况下，本地服务提供商尝试将所请求的块缓存在其本地高速缓存中，除了将数据块流传送到请求的订户。在本地缓存存储器已满的情况下，本地服务提供商存储两个列表以确定要从本地高速缓冲存储器替换哪个缓存块。第一个列表定义了那些没有可预见的未来订户请求的缓存块。第二个列表定义了这些缓存的块，其访问时间从现有的被访问者在将来是最远的。

2. 发明申请

US20080091840A1 Method and System for Caching Streaming Multimedia on the Internet 审中-公开
标题翻译：互联网上流媒体多媒体缓存方法与系统
公开(公告)号：US20080091840A1
公开(公告)日：2008-04-17
申请号：US11949825
申请日：2007-12-04
申请人： Katherine Guo , Markus Hofmann , Sanjoy Paul , Tze Eugene Ng , Hui Zhang
发明人： Katherine Guo , Markus Hofmann , Sanjoy Paul , Tze Eugene Ng , Hui Zhang
IPC分类号： G06F15/16
CPC分类号： H04L67/2842 , H04L65/403 , H04L65/4084 , H04L67/1023 , H04L67/1097 , H04L67/28 , H04L67/288
摘要： An apparatus and method to enhance existing caches in a network to better support streaming media storage and distribution. Helper machines are used inside the network to implement several methods which support streaming media including segmentation of streaming media objects into smaller units, cooperation of Helper machines, and novel placement and replacement policies for segments of media objects.
摘要翻译：一种用于增强网络中现有高速缓存的装置和方法，以更好地支持流媒体存储和分发。在网络内使用辅助机器来实现几种支持流媒体的方法，包括将流媒体对象分割成更小的单元，辅助机器的协作以及媒体对象段的新颖的放置和替换策略。

3. 发明授权

US09287244B2 Semiconductor light device having a galvanic non-insulated driver 有权
标题翻译：具有电流非绝缘驱动器的半导体光器件
公开(公告)号：US09287244B2
公开(公告)日：2016-03-15
申请号：US14352063
申请日：2012-09-14
申请人： Markus Hofmann , Thomas Preuschl , Klaus Eckert , Christoph Strauss
发明人： Markus Hofmann , Thomas Preuschl , Klaus Eckert , Christoph Strauss
IPC分类号： H01L25/075 , H01L33/62 , H01L33/64 , F21K99/00
CPC分类号： H01L25/0753 , F21K9/23 , H01L33/62 , H01L33/644 , H01L2224/48091 , H01L2224/48137 , H01L2224/48464 , H01L2224/73265 , H01L2924/00014
摘要： A semiconductor light-emitting device is disclosed. The device includes a plurality of semiconductor light sources and a driver with no galvanic isolation for operating the semiconductor light sources wherein the semiconductor light sources may be divided into at least two carriers, the carriers are applied on an electrically conductive substrate, and the driver, and current-conducting regions also provided on a surface of the carriers, are electrically insulated from the substrate.
摘要翻译：公开了一种半导体发光器件。该装置包括多个半导体光源和不具有用于操作半导体光源的电流隔离的驱动器，其中半导体光源可以被划分为至少两个载体，载体被施加在导电基板上，并且驱动器，并且还设置在载体的表面上的导电区域与基板电绝缘。

4. 发明申请

US20140291707A1 SEMICONDUCTOR LIGHT DEVICE HAVING A GALVANIC NON-INSULATED DRIVER 有权
标题翻译：具有非绝缘驱动器的半导体光器件
公开(公告)号：US20140291707A1
公开(公告)日：2014-10-02
申请号：US14352063
申请日：2012-09-14
申请人： Markus Hofmann , Thomas Preuschl , Klaus Eckert , Christoph Strauss
发明人： Markus Hofmann , Thomas Preuschl , Klaus Eckert , Christoph Strauss
IPC分类号： H01L25/075
CPC分类号： H01L25/0753 , F21K9/23 , H01L33/62 , H01L33/644 , H01L2224/48091 , H01L2224/48137 , H01L2224/48464 , H01L2224/73265 , H01L2924/00014
摘要： A semiconductor light-emitting device is disclosed. The device includes a plurality of semiconductor light sources and a driver with no galvanic isolation for operating the semiconductor light sources wherein the semiconductor light sources may be divided into at least two carriers, the carriers are applied on an electrically conductive substrate, and the driver, and current-conducting regions also provided on a surface of the carriers, are electrically insulated from the substrate.
摘要翻译：公开了一种半导体发光器件。该装置包括多个半导体光源和不具有用于操作半导体光源的电流隔离的驱动器，其中半导体光源可以被划分为至少两个载体，载体被施加在导电基板上，并且驱动器，并且还设置在载体的表面上的导电区域与基板电绝缘。

5. 外观设计

USD665520S1 LED lamp 有权
公开(公告)号：USD665520S1
公开(公告)日：2012-08-14
申请号：US29402100
申请日：2011-09-21
申请人： Nicole Breidenassel , Klaus Eckert , Johannes Hoechtl , Markus Hofmann
设计人： Nicole Breidenassel , Klaus Eckert , Johannes Hoechtl , Markus Hofmann

6. 发明申请

US20110292653A1 LED lamp, method for manufacturing and LED lamp and bulb therefor 审中-公开
标题翻译： LED灯，制造方法和LED灯及其灯泡
公开(公告)号：US20110292653A1
公开(公告)日：2011-12-01
申请号：US13115153
申请日：2011-05-25
申请人： Markus Hofmann , Fabian Reingruber
发明人： Markus Hofmann , Fabian Reingruber
IPC分类号： F21V11/00 , H01L21/00 , F21V29/00
CPC分类号： F21V17/101 , F21K9/232 , F21V3/02 , F21V17/06 , F21V19/0055 , F21Y2115/10
摘要： In various embodiments, a semiconductor lamp may include at least one semiconductor light source; a heat sink for cooling at least the at least one semiconductor light source; and a diffuser fixed to the heat sink; wherein the heat sink has at least one receptacle space; wherein the receptacle space is filled with solid filling compound; and at least one part of an edge of the diffuser is dipped into the filling compound in a positively locking manner.
摘要翻译：在各种实施例中，半导体灯可以包括至少一个半导体光源; 用于冷却至少所述至少一个半导体光源的散热器; 和散热器固定在散热片上; 其中所述散热器具有至少一个容纳空间; 其中所述容器空间填充有固体填充剂; 并且扩散器的边缘的至少一部分以积极锁定的方式浸入填充化合物中。

7. 发明申请

US20110170302A1 ILLUMINATION APPARATUS WITH A HEAT SINK 审中-公开
标题翻译：带散热器的照明设备
公开(公告)号：US20110170302A1
公开(公告)日：2011-07-14
申请号：US13119754
申请日：2009-08-28
申请人： Nicole Breidenassel , Markus Hofmann
发明人： Nicole Breidenassel , Markus Hofmann
IPC分类号： F21V29/00
CPC分类号： F21V3/00 , F21K9/232 , F21V29/77 , F21Y2115/10 , F28F1/14 , F28F13/18 , F28F2245/06
摘要： An illumination apparatus is provided. The illumination apparatus may include at least one light-emitting diode; and at least one heat sink for cooling the light-emitting diode, wherein at least one component of the illumination apparatus provided for thermal discharge has an emission coefficient of more than 0.75.
摘要翻译：提供照明装置。照明装置可以包括至少一个发光二极管; 以及用于冷却发光二极管的至少一个散热器，其中为热放电提供的照明装置的至少一个部件的发射系数大于0.75。

8. 外观设计

USD600368S1 LED lamp 有权
公开(公告)号：USD600368S1
公开(公告)日：2009-09-15
申请号：US29314384
申请日：2009-03-25
申请人： Ralph Bertram , Moritz Engl , Markus Hofmann
设计人： Ralph Bertram , Moritz Engl , Markus Hofmann

9. 外观设计

USD600367S1 Lamp 有权
公开(公告)号：USD600367S1
公开(公告)日：2009-09-15
申请号：US29314264
申请日：2009-03-17
申请人： Ralph Bertram , Moritz Engl , Markus Hofmann
设计人： Ralph Bertram , Moritz Engl , Markus Hofmann

10. 发明申请

US20070097951A1 Routing Internet communications using network coordinates 有权
标题翻译：使用网络坐标路由互联网通信
公开(公告)号：US20070097951A1
公开(公告)日：2007-05-03
申请号：US11260890
申请日：2005-10-27
申请人： Volker Hilt , Markus Hofmann , Vasilelos Pappas
发明人： Volker Hilt , Markus Hofmann , Vasilelos Pappas
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L45/04 , H04L45/02 , H04L45/46
摘要： A communication technique includes routing communications over an internet topology using coordinates, which correspond to estimated round trip times, of an origination, a destination and at least one intermediary host or node. A disclosed example includes identifying candidate intermediary nodes based upon selected criteria such as proximity to at least one of the origination or destination for the communication. A disclosed example includes identifying a plurality of intermediary nodes for some applications.
摘要翻译：通信技术包括通过互联网拓扑使用对应于始发，目的地和至少一个中间主机或节点的估计往返时间的坐标来路由通信。所公开的示例包括基于所选择的标准来识别候选中间节点，例如与通信的始发或目的地中的至少一个的接近度。所公开的示例包括为某些应用识别多个中间节点。

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