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1. 发明授权

US07236492B2 Configurable packet processor 有权
标题翻译：可配置数据包处理器
公开(公告)号：US07236492B2
公开(公告)日：2007-06-26
申请号：US09988939
申请日：2001-11-21
申请人： Tom Davis , Chad Kendall , Shay Nahum
发明人： Tom Davis , Chad Kendall , Shay Nahum
IPC分类号： H04L12/28
CPC分类号： H04L45/54 , H04L45/00 , H04L45/50 , H04L45/7453 , H04L69/12 , H04L69/16 , H04L69/161 , H04L69/22
摘要： A packet processing device has an on-board match engine memory. Actions to be taken on a packet can be looked up in the match engine memory using a key comprising a match engine index and a protocol field from the packet. The match engine index is obtained from either a relatively small on-board parser memory or a larger context memory. The parser memory contains match engine indices for sparse protocols. Performance approaching that of hard-wired packet processors can be obtained. New protocols or changes in protocols can be accommodated by writing new values into the match engine, parser and context memories. The packet processing device can be provided in a pipelined architecture.
摘要翻译：分组处理设备具有板上匹配引擎存储器。可以使用包括匹配引擎索引和来自分组的协议字段的密钥在匹配引擎存储器中查找要在分组上执行的动作。匹配引擎索引是从相对较小的板载解析器内存或更大的上下文存储器获得的。解析器内存包含稀疏协议的匹配引擎索引。可以获得接近硬连线分组处理器的性能。可以通过将新值写入匹配引擎，解析器和上下文存储器来适应新协议或协议的更改。分组处理设备可以以流水线架构提供。

2. 发明申请

US20090277454A1 Gas Supply System 审中-公开
标题翻译：供气系统
公开(公告)号：US20090277454A1
公开(公告)日：2009-11-12
申请号：US12115842
申请日：2008-05-06
申请人： Tom Davis , Nancy Davis
发明人： Tom Davis , Nancy Davis
IPC分类号： A61M16/00
CPC分类号： B65H75/48 , A61M16/0672 , A61M16/0875 , A61M2202/0208 , A61M2209/082 , B65H75/38 , B65H75/4463 , B65H75/4471 , B65H2701/33 , Y10T137/6851 , Y10T137/6936 , Y10T137/6943 , Y10T137/6954
摘要： A gas supply system is disclosed. The gas supply system includes a housing, a spool, a gas tube, at least one opening, a retract mechanism and a holding member. The spool is configured within the housing. The gas tube is retractably wound on the spool and includes a first end portion and a second end portion capable of being connected to a gas supply and a nasal cannula respectively. The at least one opening is configured on the housing for enabling at least one of the first end portion and the second end portion of the gas tube to extend out of the housing. The retract mechanism is configured in the housing and is capable of retracting a portion of the gas tube extended out of the housing. The holding member extends from the housing and enables the gas supply system to be removably mounted on a supporting member.
摘要翻译：公开了一种供气系统。气体供给系统包括壳体，阀芯，气体管，至少一个开口，缩回机构和保持构件。阀芯配置在外壳内。气体管可收缩地卷绕在线轴上，并且包括能够分别连接到气体供应器和鼻插管的第一端部部分和第二端部部分。所述至少一个开口构造在所述壳体上，以使得所述气体管的所述第一端部部分和所述第二端部中的至少一个能够延伸出所述壳体。缩回机构构造在壳体中并且能够缩回从壳体延伸出的气体管的一部分。保持构件从壳体延伸并且使气体供应系统可拆卸地安装在支撑构件上。

3. 发明授权

US06353618B1 Method and apparatus for controlling traffic flows in a packet-switched network 有权
标题翻译：用于控制分组交换网络中的业务流的方法和装置
公开(公告)号：US06353618B1
公开(公告)日：2002-03-05
申请号：US09244165
申请日：1999-02-04
申请人： Anthony Hung , Hossain Pezeshki-Esfahani , Tom Davis
发明人： Anthony Hung , Hossain Pezeshki-Esfahani , Tom Davis
IPC分类号： H04J302
CPC分类号： H04L12/5602 , H04L2012/5637 , H04L2012/5649 , H04L2012/5675 , H04L2012/5679 , H04Q11/0478
摘要： A scheduling device for use in a packet-switched network, belonging to the class of non-work conserving or idling weighted round robin (WRR) arbiters, assigns a packet stream slots in a fixed-length time division multiple access (TDMA) frame by selecting free slots which are closest to ideal slot positions that would, if assigned, eliminate jitter or cell delay variation. The scheduler is able to simultaneously determine if a new constant bit rate connection requiring a predetermined bandwidth conforms to a leaky bucket or GCRA algorithm characterized by a peak packet or cell emission interval T=1/PCR and a packet or cell delay variation time, CDVT, i.e., whether the new connection is GCRA (T, CDVT) conformant. This determination is made by comparing the quantity ME+ML against the CDVT, where ME corresponds to the maximum time or distance by which any assigned slot is earlier than a corresponding ideal slot and ML corresponds to a maximum time or distance by which any assigned slot is later than a corresponding ideal slot. The scheduler can thus also carry out connection admission control (CAC) functions in an ATM network switch.
摘要翻译：属于非工作保存或空闲加权轮询（WRR）仲裁器类的分组交换网络中的调度设备通过固定长度时分多址（TDMA）帧中的分组流时隙分配选择最接近理想时隙位置的空闲时隙，如果被分配，则消除抖动或信元延迟变化。调度器能够同时确定需要预定带宽的新的恒定比特速率连接是否符合以峰值分组或小区发射间隔T = 1 / PCR为特征的泄漏桶或GCRA算法，以及分组或小区延迟变化时间CDVT ，即新连接是否符合GCRA（T，CDVT）。通过比较数量ME + ML与CDVT进行该确定，其中ME对应于任何分配的时隙早于相应的理想时隙的最大时间或距离，并且ML对应于任何分配的时隙晚于相应的理想槽。因此，调度器也可以在ATM网络交换机中执行连接许可控制（CAC）功能。

4. 发明授权

US07624065B2 Multi-auction user interface 有权
标题翻译：多拍卖用户界面
公开(公告)号：US07624065B2
公开(公告)日：2009-11-24
申请号：US11296260
申请日：2005-12-08
申请人： Bob Schoen , Tom Davis , Gordon Warren , Joe Luppino
发明人： Bob Schoen , Tom Davis , Gordon Warren , Joe Luppino
IPC分类号： G06Q40/00
CPC分类号： G06Q30/08 , G06Q40/04
摘要： In a real-time auction user interface display, the user may select to participate in multiple auctions simultaneously in which case the user interface divides the display screen into different areas and displays information about an ongoing auction in each of the different display areas. The user may select which auction to display in which display area. Each of the auction display areas are updated independently based on information provided by multiple disparately-located auctions.
摘要翻译：在实时拍卖用户界面显示中，用户可以同时选择参与多个拍卖，在这种情况下，用户界面将显示屏划分成不同的区域，并且在不同显示区域的每一个中显示关于正在进行的拍卖的信息。用户可以选择要在哪个显示区域显示哪个拍卖。基于由多个不同位置的拍卖提供的信息，每个拍卖展示区域被独立地更新。

5. 发明申请

US20060122929A1 Multi-auction user interface 有权
公开(公告)号：US20060122929A1
公开(公告)日：2006-06-08
申请号：US11296260
申请日：2005-12-08
申请人： Bob Schoen , Tom Davis , Gordon Warren , Joe Luppino
发明人： Bob Schoen , Tom Davis , Gordon Warren , Joe Luppino
IPC分类号： G06Q40/00
CPC分类号： G06Q30/08 , G06Q40/04
摘要： In a real-time auction user interface display, the user may select to participate in multiple auctions simultaneously in which case the user interface divides the display screen into different areas and displays information about an ongoing auction in each of the different display areas. The user may select which auction to display in which display area. Each of the auction display areas are updated independently based on information provided by multiple disparately-located auctions.

6. 发明授权

US06434160B1 Adaptive service weight assignments for ATM scheduling 有权
标题翻译：用于ATM调度的自适应服务权重分配
公开(公告)号：US06434160B1
公开(公告)日：2002-08-13
申请号：US09688192
申请日：2000-10-16
申请人： Tom Davis
发明人： Tom Davis
IPC分类号： H04L1256
CPC分类号： H04L47/525 , H04L12/5602 , H04L47/50 , H04L47/522 , H04L47/562 , H04L47/6215 , H04L47/623 , H04L47/6285 , H04L49/90 , H04L2012/5651 , H04L2012/5679
摘要： A system and method for adaptively assigning queue service weights to an ATM traffic management controller in order to reduce service weight update calculations. The implementation of a fair weighted queuing scheme on a network is divided into two functions: queue arbitration; and queue weight configuration. Queue arbitration is performed via a virtual time-stamped fair queuing algorithm. The queue weight configuration is performed via a reconfigurable weighted fair queuing controller wherein bandwidth requirements are calculated in response to connection setup and release values.
摘要翻译：一种用于将队列服务权重自适应地分配给ATM业务管理控制器以减少服务权重更新计算的系统和方法。网络上公平加权排队方案的实现分为两个功能：队列仲裁; 和队列权重配置。队列仲裁通过虚拟时间戳公平排队算法执行。队列权重配置通过可重新配置的加权公平排队控制器执行，其中响应于连接建立和释放值来计算带宽要求。

7. 发明授权

US07983907B2 Headset for separation of speech signals in a noisy environment 有权
标题翻译：用于在嘈杂环境中分离语音信号的耳机
公开(公告)号：US07983907B2
公开(公告)日：2011-07-19
申请号：US11572409
申请日：2005-07-22
申请人： Erik Visser , Jeremy Toman , Tom Davis , Brian Momeyer
发明人： Erik Visser , Jeremy Toman , Tom Davis , Brian Momeyer
IPC分类号： G10L21/02 , H04B15/00
CPC分类号： H04R3/005 , G10L21/0208 , G10L21/0272 , G10L2021/02161 , G10L2021/02165 , H04R2430/25
摘要： A headset is constructed to generate an acoustically distinct speech signal in a noisy acoustic environment. The headset positions a pair of spaced-apart microphones near a user's mouth. The microphones each receive the user's speech, and also receive acoustic environmental noise. The microphone signals, which have both a noise and information component, are received into a separation process. The separation process generates a speech signal that has a substantial reduced noise component. The speech signal is then processed for transmission. In one example, the transmission process includes sending the speech signal to a local control module using a Bluetooth radio.
摘要翻译：耳机被构造成在噪声声学环境中产生声学上不同的语音信号。耳机将一对间隔开的麦克风放在用户口附近。麦克风各自接收用户的语音，并且还接收声学环境噪声。具有噪声和信息分量的麦克风信号被接收到分离过程中。分离过程产生具有显着降低的噪声分量的语音信号。然后处理语音信号进行传输。在一个示例中，传输过程包括使用蓝牙无线电将语音信号发送到本地控制模块。

8. 发明授权

US07369504B2 Bandwidth management of resilient packet ring network 失效
标题翻译：弹性分组环网络的带宽管理
公开(公告)号：US07369504B2
公开(公告)日：2008-05-06
申请号：US10316929
申请日：2002-12-12
申请人： Tom Davis
发明人： Tom Davis
IPC分类号： H04L12/26
CPC分类号： H04L47/22 , H04L12/437 , H04L47/10 , H04L47/13 , H04L47/30
摘要： Techniques for bandwidth management and flow control on a resilient packet ring (RPR) network is described. The RPR requires allocation and guarantee of a bandwidth for each channel between two nodes on the ring. The bandwidth is managed by shaping traffic on a channel at the source by using a bandwidth allocation factor calculated at each node. The bandwidth allocation factor, which is communicated to other nodes, is calculated by using a recursive nonlinear function of the transit buffer size.
摘要翻译：描述了在弹性分组环（RPR）网络上进行带宽管理和流量控制的技术。 RPR需要分配和保证环上两个节点之间的每个信道的带宽。通过使用在每个节点处计算的带宽分配因子，在源上的信道上对流量进行整形来管理带宽。通过使用传输缓冲区大小的递归非线性函数来计算传送给其他节点的带宽分配因子。

9. 发明申请

US20060004646A1 Computer-assisted method and apparatus for absentee sellers to participate in auctions and other sales 有权
标题翻译：缺席卖家参与拍卖等销售的计算机辅助方法和设备
公开(公告)号：US20060004646A1
公开(公告)日：2006-01-05
申请号：US10882658
申请日：2004-07-02
申请人： Bob Schoen , Tom Davis , Gordon Warren
发明人： Bob Schoen , Tom Davis , Gordon Warren
IPC分类号： G06F17/60
CPC分类号： G06Q30/08 , G06Q30/0275 , G06Q40/025 , G06Q40/04
摘要： A live auction or other sales transaction permits sellers to dynamically participate from remote locations. The remotely-located seller receives a simulcast of the auction in progress and is able to at any time indicate to the auctioneer an approval to sell an item on the block at the current high bid price. The remote seller may also send a counteroffer to the current high bidder, “if” the sale or reject the high bid to result in a no sale. The computer system detects when the remote seller is temporarily inactive to allow the auctioneer to proceed as if the seller were not present. The remote seller feature can be used on sales with remote buyers, sales with all buyers located at the same location as the goods being offered, or a combination.
摘要翻译：现场拍卖或其他销售交易允许卖家从偏远地区动态参与。遥远的卖家接收到正在进行的拍卖的联播，并且可以随时向拍卖人指示以当前高标价出售块上的物品的批准。远程卖方也可以向目前的高出价人发送一个反补贴，“如果”出售或拒绝高出价导致不出售。计算机系统检测远程卖方何时暂时不活动，以允许拍卖人继续进行，就好像卖家不存在一样。远程卖方功能可用于远程买家的销售，所有买家位于与提供货物相同位置的销售，或组合。

10. 发明申请

US20050129031A1 Method and apparatus for providing combined processing of packet and cell data 审中-公开
标题翻译：用于提供分组和小区数据的组合处理的方法和装置
公开(公告)号：US20050129031A1
公开(公告)日：2005-06-16
申请号：US10732575
申请日：2003-12-10
申请人： Robert Robotham , Tom Davis
发明人： Robert Robotham , Tom Davis
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04L12/5601
摘要： In accordance with one or more embodiments of the present invention, a method and system for providing combined processing of cell traffic and packet traffic is described. For a communication device, the improved system provides a series of inputs on a single line card for processing both ATM traffic (e.g., native ATM or encapsulated packets) and packet traffic. The system receives the cell traffic and packet traffic, then converts them into a common form. The converted traffic traverses the fabric, then the system reconstitutes the converted traffic into its original form. The system provides output as ATM traffic or packet traffic, as originally received.
摘要翻译：根据本发明的一个或多个实施例，描述了一种用于提供小区业务和分组业务的组合处理的方法和系统。对于通信设备，改进的系统在单个线卡上提供一系列输入，用于处理ATM业务（例如，本地ATM或封装分组）和分组业务。系统接收单元流量和数据包流量，然后将其转换为通用形式。转换的流量穿过结构，然后系统将转换的流量重新构成其原始形式。系统提供输出作为ATM流量或数据包流量，原来收到。

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