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1. 发明授权

US5541921A Isochronous serial time division multiplexer 失效
标题翻译：同步串行时分复用器
公开(公告)号：US5541921A
公开(公告)日：1996-07-30
申请号：US349977
申请日：1994-12-06
申请人： Erik R. Swenson , Paul Foster
发明人： Erik R. Swenson , Paul Foster
IPC分类号： H04J3/04 , H04Q11/04 , H04Q11/08
CPC分类号： H04J3/047 , H04Q11/04
摘要： A serial time division multiplexer routes data from a plurality of isochronous data sources to a plurality of isochronous data sinks without buffering the data in a random-access memory by utilizing a plurality of selectors that each select predetermined time slots from a plurality of incoming isochronous data streams. Each selector selects which time slots are to be received in response to a sequence of selection codes. A control stage controls the timing of the selection codes so that each selector receives a selection code when the time slot that corresponds to that selection code is received.
摘要翻译：串行时分多路复用器将数据从多个同步数据源路由到多个等时数据接收器，而不用随机存取存储器中的数据缓冲数据，利用多个选择器，每个选择器从多个输入同步数据中选择预定的时隙流。每个选择器响应于选择代码的顺序选择要接收的时隙。控制级控制选择代码的定时，使得当接收到对应于该选择代码的时隙时，每个选择器接收选择代码。

2. 发明授权

US09247260B1 Hybrid bitmap-mode encoding 有权
标题翻译：混合位图模式编码
公开(公告)号：US09247260B1
公开(公告)日：2016-01-26
申请号：US11929718
申请日：2007-10-30
申请人： Erik R. Swenson , Nitin Bhandari
发明人： Erik R. Swenson , Nitin Bhandari
IPC分类号： H04N7/12 , H04N19/423 , H04N19/44
CPC分类号： H04N19/423 , H04N19/12 , H04N19/13 , H04N19/136 , H04N19/167 , H04N19/17 , H04N19/21 , H04N19/44
摘要： A hybrid bitmap-mode video coding system encodes and decodes a plurality of video frames with optimized coding performance. The coding system filters a video frame to determine an appropriate encoding mode. In response to the video frame to be encoded in bitmap-mode, the coding system generates a bitmap and DCT-type data of the video frame. The bitmap data of the video frame are encoded losslessly to keep the high quality of the video frame. The DCT-type data of the video frame are encoded with compression. The bitmap-mode encoding enables the coding system to flexibly encode part of a video frame data lossless and encode the rest of the frame data lossy. As such, the lossless encoding of the frame provides high quality of important data of the frame, and at the same time maintains high compression ratio on less important data of the frame.
摘要翻译：混合位图模式视频编码系统以优化的编码性能对多个视频帧进行编码和解码。编码系统对视频帧进行过滤以确定适当的编码模式。响应于要以位图模式编码的视频帧，编码系统生成视频帧的位图和DCT型数据。视频帧的位图数据被无损编码，以保持视频帧的高质量。视频帧的DCT型数据被压缩编码。位图模式编码使得编码系统能够灵活地编码视频帧数据的一部分无损，并编码剩余的帧数据有损耗。因此，帧的无损编码提供帧的重要数据的高质量，并且同时在帧的较少重要数据上保持高压缩比。

3. 发明授权

US08614236B2 Methods of treating pulmonary disease using acetazolamide and structurally related derivatives 有权
标题翻译：使用乙酰唑胺和结构相关衍生物治疗肺部疾病的方法
公开(公告)号：US08614236B2
公开(公告)日：2013-12-24
申请号：US11953249
申请日：2007-12-10
申请人： Erik R. Swenson
发明人： Erik R. Swenson
IPC分类号： A61K31/433
CPC分类号： A61K31/41 , C07D285/135
摘要： The present invention is directed to a method of treating a subject for a pulmonary disease by administering a therapeutically effective amount of a compound of the formula: wherein R1, R2 or R3 are each independently a C1 to C6 alkyl, a halogen, a sulfate, or a phosphate. The pulmonary disease in the subject can be hypoxic pulmonary vasoconstriction, pulmonary edema, pulmonary hypertension, asthma, chronic obstructive pulmonary disease, cystic fibrosis, interstitial fibrosis, high altitude residence, sleep apnea syndrome, atrial septal defects, and pulmonary diseases associated with other conditions. If this same compound is modified so that R1, R2 or R3 each independently is a C1 to C6 alkyl and the compound is not a carbonic acid inhibitor, it can be administered to a subject to block hypoxic pulmonary vasoconstriction and/or prevent high altitude pulmonary edema. Additional aspects of the present invention include an inhalable composition comprising the compound of the above formula without modification and an inhalable carrier, as well as the above modified compound.
摘要翻译：本发明涉及通过施用治疗有效量的下式化合物治疗患有肺部疾病的方法：其中R1，R2或R3各自独立地为C1至C6烷基，卤素，硫酸根，或磷酸盐。受试者的肺部疾病可以是缺氧性肺血管收缩，肺水肿，肺动脉高压，哮喘，慢性阻塞性肺病，囊性纤维化，间质纤维化，高原居住，睡眠呼吸暂停综合征，房间隔缺损和与其他病症相关的肺部疾病。如果相同的化合物被修饰，使得R1，R2或R3各自独立地为C1-C6烷基，并且该化合物不是碳酸抑制剂，则可将其施用于受试者以阻断缺氧性肺血管收缩和/或预防高原肺部浮肿。本发明的另外的方面包括一种可吸入组合物，其包含上述式没有改性的化合物和可吸入载体，以及上述改性化合物。

4. 发明授权

US07889658B1 Method of and system for transferring overhead data over a serial interface 有权
标题翻译：通过串行接口传输开销数据的方法和系统
公开(公告)号：US07889658B1
公开(公告)日：2011-02-15
申请号：US11096210
申请日：2005-03-30
申请人： James R. Bauder , Khoi D. Vu , Kevin S. Fatherree , Siddharth Khattar , Erik R. Swenson , Kathleen E. Cimino
发明人： James R. Bauder , Khoi D. Vu , Kevin S. Fatherree , Siddharth Khattar , Erik R. Swenson , Kathleen E. Cimino
IPC分类号： G08C15/00
CPC分类号： H04L47/263 , H04L45/245 , H04L47/35
摘要： A method of and system for transferring overhead data from a sender to a receiver over a serial interface is provided. The overhead data is transferred over one or more data lines of the interface during one or more time periods in which excess bandwidth is available on the one or more data lines or while the transfer of the overhead data does not substantially impede the throughput of the payload transfer.
摘要翻译：提供了一种通过串行接口将开销数据从发送器传送到接收器的方法和系统。开销数据在一个或多个时间段内在接口的一个或多个数据线路上传送，在一个或多个时间段内，一个或多个数据线上可获得超额带宽，或者开销数据的传输基本上不妨碍有效载荷的吞吐量转让。

5. 发明授权

US07580409B1 System for and method of communicating control information between entities interconnected by backplane connections 有权
标题翻译：通过背板连接互联的实体之间传送控制信息的系统和方法
公开(公告)号：US07580409B1
公开(公告)日：2009-08-25
申请号：US10658216
申请日：2003-09-08
申请人： Erik R. Swenson , Stephen R. Haddock
发明人： Erik R. Swenson , Stephen R. Haddock
IPC分类号： H04L12/28
CPC分类号： H04L49/253 , H04L49/352 , H04L49/40 , H04L49/552
摘要： A system of and method for communicating control information between two or more entities over one or more backplane connections is described. The control information is stored in a layer of the packet above the physical layer and the packet is then communicated over the one or more backplane connections. A system of and method for performing load balancing over one or more backplane connections is also described. Control information for a packet is mapped into one or more identifiers of one or more of a plurality of backplane connections, and the packet is then communicated over the one or more identified backplane connections. A system of and method for extending the number of ports of a switch is further described. A first switch coupled to a second switch and having a greater number of ports than the second switch is provided. An identifier of a port of the first switch is stored in a layer of the packet above the physical layer. The packet is then communicated between the first and second switches.
摘要翻译：描述了通过一个或多个背板连接在两个或多个实体之间传送控制信息的系统和方法。控制信息被存储在物理层之上的分组的层中，然后分组在一个或多个背板连接上传送。还描述了用于在一个或多个背板连接上执行负载平衡的系统和方法。分组的控制信息被映射到多个背板连接中的一个或多个的一个或多个标识符，然后通过一个或多个识别的背板连接来传送分组。进一步描述用于扩展交换机的端口数量的系统和方法。提供耦合到第二开关并且具有比第二开关更多数量的端口的第一开关。第一交换机的端口的标识符被存储在物理层上方的分组的层中。然后在第一和第二开关之间传送数据包。

6. 发明申请

US20080104652A1 ARCHITECTURE FOR DELIVERY OF VIDEO CONTENT RESPONSIVE TO REMOTE INTERACTION 有权
标题翻译：提供视频内容响应远程互动的架构
公开(公告)号：US20080104652A1
公开(公告)日：2008-05-01
申请号：US11929773
申请日：2007-10-30
申请人： Erik R. Swenson , Nitin Bhandari , Michael Guzewicz , Nirmal Nair
发明人： Erik R. Swenson , Nitin Bhandari , Michael Guzewicz , Nirmal Nair
IPC分类号： H04N7/173 , G06F15/173 , G06F3/01 , H04N7/26 , H04N7/01
CPC分类号： H04N7/17318 , H04L47/10 , H04L65/4015 , H04L65/4092 , H04L65/602 , H04L65/80 , H04N21/23424 , H04N21/2343 , H04N21/2668 , H04N21/44222 , H04N21/47205 , H04N21/6587 , H04N21/8545
摘要： Systems and methods pertaining to a client-server architecture for communicating video frames across a network are disclosed. In one embodiment, a system includes a first engine residing on a first device, with the first engine adapted to encode a succession of video frames of a user interface of a program for transmission across the network. The encoding of the video frames is based on one or more feedback parameters and includes video compression techniques. In the same embodiment, the system includes a first command process engine operatively coupled to the program. In the same embodiment, the system includes a second engine residing on a second device, the second engine adapted to decode the succession of video frames after transmission across the network. In the same embodiment, the system includes a second command process engine operatively coupled to the first command process engine and adapted to communicate user input of the second device to the program via the first command process engine.
摘要翻译：公开了与通过网络传送视频帧的客户机 - 服务器架构有关的系统和方法。在一个实施例中，系统包括驻留在第一设备上的第一引擎，其中第一引擎适于编码用于通过网络传输的程序的用户界面的一系列视频帧。视频帧的编码基于一个或多个反馈参数，并且包括视频压缩技术。在同一实施例中，系统包括可操作地耦合到程序的第一命令处理引擎。在同一实施例中，系统包括驻留在第二设备上的第二引擎，第二引擎适于在通过网络传输之后对连续的视频帧进行解码。在同一实施例中，系统包括可操作地耦合到第一命令处理引擎并适于经由第一命令处理引擎将第二设备的用户输入传送到程序的第二命令处理引擎。

7. 发明授权

US07304996B1 System and method for assembling a data packet 有权
标题翻译：用于组装数据包的系统和方法
公开(公告)号：US07304996B1
公开(公告)日：2007-12-04
申请号：US10813731
申请日：2004-03-30
申请人： Erik R. Swenson , Christopher J. Young
发明人： Erik R. Swenson , Christopher J. Young
IPC分类号： H04L12/50 , H04L12/56
CPC分类号： H04L49/30 , H04L45/7453 , H04L45/7457
摘要： Disclosed is a system and method for assembling a data packet. The system can be implemented as four memory elements associated with one or more processors. The first memory element stores a sequence number and a sub-channel identifier for an incoming data packet. The second memory element stores a revised packet fragment. The third memory element stores an unrevised packet fragment. The fourth memory element stores a starting address. In the system, the starting address may be the starting address of the revised packet fragment or the unrevised packet fragment wherein the first memory element identifies portions of the fourth memory element associated with the sequence number. The one or more processors are configured to create a modified data packet by combining the unrevised packet fragments and the revised packet fragment, wherein the modified data packet is associated with the sequence number and sub-channel identifier.
摘要翻译：公开了一种用于组装数据分组的系统和方法。该系统可以被实现为与一个或多个处理器相关联的四个存储器元件。第一存储器元件存储用于输入数据分组的序列号和子信道标识符。第二存储器元件存储经修改的分组片段。第三存储器元件存储未修改的分组片段。第四存储元件存储起始地址。在系统中，起始地址可以是经修改的分组片段或未修改分组片段的起始地址，其中第一存储器元素标识与序列号相关联的第四存储器元件的部分。一个或多个处理器被配置为通过组合未修改的分组片段和经修改的分组片段来创建修改的数据分组，其中修改的数据分组与序列号和子频道标识符相关联。

8. 发明授权

US6034957A Sliced comparison engine architecture and method for a LAN switch 失效
标题翻译：用于LAN交换机的切片比较引擎架构和方法
公开(公告)号：US6034957A
公开(公告)日：2000-03-07
申请号：US28304
申请日：1998-02-24
申请人： Stephen R. Haddock , David K. Parker , Andrew H. Smith , Erik R. Swenson , Michael Yip
发明人： Stephen R. Haddock , David K. Parker , Andrew H. Smith , Erik R. Swenson , Michael Yip
IPC分类号： H04L12/56 , H04L12/54
CPC分类号： H04L12/5693 , H04L45/745
摘要： A packet switching device having a central shared memory and a number of medium access controllers each coupled to a communications medium to exchange data packets therewith, and a controller coupled to each medium access controller via a data path to exchange data packets with the media access controller. The controller has a number of data path controllers each connected to each medium access controller via a separate and like portion of the data path to exchange a corresponding portion of the data packets with the medium access controller. The data path controllers each have a number of buffers each connected to one of the medium access controllers to which the data path controller is connected, to hold the portion of the data packets exchanged with the corresponding medium access controller. Each data path controller has a selector that selects the buffer from which to transmit or receive the portion of the data packets with the central shared memory and control logic that controls the selector to concurrently select the buffer corresponding to the same medium access controller. A comparison engine associated with each data path controller detects the slice of a field in a data packet buffered in the corresponding data path controller and computes a hashing function on the contents of the slice of the field to generate a hash key. A packet forwarding controller reads one or more entries from a hash bucket in a forwarding database indexed by the hash key and sends the entries to the comparison logic. The comparison logic compares the slice of the field in the buffer to each of the entries and returns the results of the compare to a packet forwarding controller. The forwarding controller then forwards, filters or identifies packets based on the results of the comparisons done on each slice of a field in the packets.
摘要翻译：一种具有中央共享存储器和多个介质访问控制器的分组交换设备，每个媒体接入控制器都耦合到通信介质以与其通信以交换数据分组;以及控制器，其经由数据路径耦合到每个介质访问控制器，以与介质访问控制器交换数据分组。控制器具有多个数据路径控制器，每个数据路径控制器经由数据路径的单独和相似的部分连接到每个介质访问控制器，以将数据分组的相应部分与介质访问控制器交换。数据路径控制器各自具有多个缓冲器，每个缓冲器连接到数据路径控制器连接到的一个介质访问控制器，以保持与相应介质访问控制器交换的数据分组的部分。每个数据路径控制器具有一个选择器，该选择器选择用中央共享存储器发送或接收数据分组的一部分的缓冲器，控制逻辑控制选择器同时选择对应于同一介质访问控制器的缓冲器。与每个数据路径控制器相关联的比较引擎检测缓冲在相应的数据路径控制器中的数据包中的字段的切片，并且对该字段的内容计算散列函数以生成散列密钥。分组转发控制器从散列密钥索引的转发数据库中的哈希桶中读取一个或多个条目，并将条目发送到比较逻辑。比较逻辑将缓冲器中的字段的切片与每个条目进行比较，并将比较的结果返回给分组转发控制器。然后，转发控制器基于在分组中的字段的每个片段上进行的比较的结果来转发，过滤或标识分组。

9. 发明授权

US08468130B2 Assisted hybrid mobile browser 有权
标题翻译：辅助混合动力浏览器
公开(公告)号：US08468130B2
公开(公告)日：2013-06-18
申请号：US13079699
申请日：2011-04-04
申请人： Nitin Bhandari , Erik R. Swenson , Geoffrey Dale Benson , Ishika Paul , James Marzano , Jaime Heilpern , Robert Oberhofer , Michael Guzewicz , Vijay Kumar
发明人： Nitin Bhandari , Erik R. Swenson , Geoffrey Dale Benson , Ishika Paul , James Marzano , Jaime Heilpern , Robert Oberhofer , Michael Guzewicz , Vijay Kumar
IPC分类号： G06F7/00
CPC分类号： G06F17/30864 , G06F17/30905 , H04N21/234309 , H04N21/41407 , H04N21/443 , H04N21/4782
摘要： A system and a method are disclosed for identifying video files on a webpage and streaming video files to a client device. A server receives browsing data including uniform resource locator for a webpage and identifies missing videos on the webpage. The server identifies a source file for the missing videos including identifying a location for each missing video. The server retrieves a thumbnail for each missing video and provides it to a client device. Additionally, the server transcodes the video file responsive to a user input provided by a user. The transcoded video is streamed to the client device.
摘要翻译：公开了一种用于识别网页上的视频文件并将视频文件流传输到客户端设备的系统和方法。服务器接收包括用于网页的统一资源定位符的浏览数据，并识别网页上的丢失的视频。服务器识别丢失的视频的源文件，包括识别每个丢失的视频的位置。服务器检索每个丢失的视频的缩略图，并将其提供给客户端设备。此外，服务器响应于用户提供的用户输入对视频文件进行转码。经转码的视频流传输到客户端设备。

10. 发明授权

US08443398B2 Architecture for delivery of video content responsive to remote interaction 有权
标题翻译：响应于远程交互传送视频内容的架构
公开(公告)号：US08443398B2
公开(公告)日：2013-05-14
申请号：US11929773
申请日：2007-10-30
申请人： Erik R. Swenson , Nitin Bhandari , Michael Guzewicz , Nirmal Nair
发明人： Erik R. Swenson , Nitin Bhandari , Michael Guzewicz , Nirmal Nair
IPC分类号： H04N5/445
CPC分类号： H04N7/17318 , H04L47/10 , H04L65/4015 , H04L65/4092 , H04L65/602 , H04L65/80 , H04N21/23424 , H04N21/2343 , H04N21/2668 , H04N21/44222 , H04N21/47205 , H04N21/6587 , H04N21/8545
摘要： Systems and methods pertaining to a client-server architecture for communicating video frames across a network are disclosed. In one embodiment, a system includes a first engine residing on a first device, with the first engine adapted to encode a succession of video frames of a user interface of a program for transmission across the network. The encoding of the video frames is based on one or more feedback parameters and includes video compression techniques. In the same embodiment, the system includes a first command process engine operatively coupled to the program. In the same embodiment, the system includes a second engine residing on a second device, the second engine adapted to decode the succession of video frames after transmission across the network. In the same embodiment, the system includes a second command process engine operatively coupled to the first command process engine and adapted to communicate user input of the second device to the program via the first command process engine.
摘要翻译：公开了与通过网络传送视频帧的客户机 - 服务器架构有关的系统和方法。在一个实施例中，系统包括驻留在第一设备上的第一引擎，其中第一引擎适于编码用于通过网络传输的程序的用户界面的一系列视频帧。视频帧的编码基于一个或多个反馈参数，并且包括视频压缩技术。在同一实施例中，系统包括可操作地耦合到程序的第一命令处理引擎。在同一实施例中，系统包括驻留在第二设备上的第二引擎，第二引擎适于在通过网络传输之后对连续的视频帧进行解码。在同一实施例中，系统包括可操作地耦合到第一命令处理引擎并适于经由第一命令处理引擎将第二设备的用户输入传送到程序的第二命令处理引擎。

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