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1. 发明授权

US08526447B1 H.323 to SIP fax interworking 有权
标题翻译： H.323到SIP传真互通
公开(公告)号：US08526447B1
公开(公告)日：2013-09-03
申请号：US11367662
申请日：2006-03-03
申请人： Parameswaran Kumarasamy , Mohammed Taher Shaikh , Paul Chu
发明人： Parameswaran Kumarasamy , Mohammed Taher Shaikh , Paul Chu
IPC分类号： H04L12/28 , H04L12/56 , H04J3/16 , H04J3/22 , H04M11/00 , H04N1/00
CPC分类号： H04L65/1009 , H04L65/1006 , H04L65/1069 , H04M7/006 , H04N1/327 , H04N1/333
摘要： A network device has a H.323 interface to communicate under a H.323 standard of the International Telecommunications Union. The device also has a Session Initiation Protocol (SIP) interface. A processor converts signaling messages between H.323 and Session Initiation Protocol to establish a fax session for communication of packetized fax signals and data.
摘要翻译：网络设备具有H.323接口，可以根据国际电信联盟的H.323标准进行通信。该设备还具有会话发起协议（SIP）接口。处理器转换H.323和会话发起协议之间的信令消息，以建立用于通信分组传真信号和数据的传真会话。

2. 发明授权

US08351439B2 Techniques for measuring media statistics on forked media using a DSP 有权
标题翻译：使用DSP测量分叉媒体的媒体统计数据的技术
公开(公告)号：US08351439B2
公开(公告)日：2013-01-08
申请号：US11417820
申请日：2006-05-03
申请人： Paul Chu , Mohammed Taher Shaikh , Parameswaran Kumarasamy
发明人： Paul Chu , Mohammed Taher Shaikh , Parameswaran Kumarasamy
IPC分类号： H04L12/28
CPC分类号： H04L41/5009 , H04L41/5003 , H04L43/026 , H04L43/0864 , H04L43/087
摘要： Techniques for determining media statistics for a communication from a first device to a second device are provided. The techniques include receiving media traffic for the communication at a network device configured to receive the media traffic from the first device. The network device is also configured to transmit the media traffic to the second device. A copy of the received media traffic is also forked to a processor. The received media traffic is sent to the second device while the forked copy of the media traffic is analyzed at the processor to generate media statistics about the media traffic.
摘要翻译：提供了用于确定从第一设备到第二设备的通信的媒体统计的技术。这些技术包括在被配置为从第一设备接收媒体业务的网络设备处接收用于通信的媒体流量。网络设备还被配置为将媒体业务传输到第二设备。接收到的媒体流量的副本也被分配给处理器。接收到的媒体流量被发送到第二设备，同时在处理器处分析媒体流量的分叉副本以产生关于媒体流量的媒体统计。

3. 发明申请

US20070258471A1 Techniques for measuring media statistics on forked media using a DSP 有权
标题翻译：使用DSP测量分叉媒体的媒体统计数据的技术
公开(公告)号：US20070258471A1
公开(公告)日：2007-11-08
申请号：US11417820
申请日：2006-05-03
申请人： Paul Chu , Mohammed Shaikh , Parameswaran Kumarasamy
发明人： Paul Chu , Mohammed Shaikh , Parameswaran Kumarasamy
IPC分类号： H04L12/56
CPC分类号： H04L41/5009 , H04L41/5003 , H04L43/026 , H04L43/0864 , H04L43/087
摘要： Techniques for determining media statistics for a communication from a first device to a second device are provided. The techniques include receiving media traffic for the communication at a network device configured to receive the media traffic from the first device. The network device is also configured to transmit the media traffic to the second device. A copy of the received media traffic is also forked to a processor. The received media traffic is sent to the second device while the forked copy of the media traffic is analyzed at the processor to generate media statistics about the media traffic.
摘要翻译：提供了用于确定从第一设备到第二设备的通信的媒体统计的技术。这些技术包括在被配置为从第一设备接收媒体业务的网络设备处接收用于通信的媒体流量。网络设备还被配置为将媒体业务传输到第二设备。接收到的媒体流量的副本也被分配给处理器。接收到的媒体流量被发送到第二设备，同时在处理器处分析媒体流量的分叉副本以产生关于媒体流量的媒体统计。

4. 发明申请

US20060013964A1 Apparatus and method for focused electric field enhanced plasma-based ion implantation 失效
标题翻译：用于聚焦电场增强等离子体离子注入的装置和方法
公开(公告)号：US20060013964A1
公开(公告)日：2006-01-19
申请号：US10891309
申请日：2004-07-14
申请人： Paul Chu , Liuhe Li
发明人： Paul Chu , Liuhe Li
IPC分类号： C23C14/00 , C23C16/00
CPC分类号： H01J37/3244 , C23C14/48 , H01J37/32412
摘要： There is disclosed an apparatus and method for focused electric field enhanced plasma-based ion implantation. The apparatus includes an implantation chamber, a vacuum pump for maintaining the pressure in the implantation chamber at a desired level, a sample holder, means for applying a negative potential to the sample holder, and means for supplying a gaseous or vaporized implantation material. The supplying means takes the form of a feed conduit having an exit opening located in the implantation chamber above the sample holder, and when a negative potential is applied to the sample holder the exit opening of the feed conduit is maintained at a potential that is positive relative to the sample holder.
摘要翻译：公开了一种用于聚焦电场增强等离子体离子注入的装置和方法。该装置包括注入室，用于将注入室中的压力保持在期望水平的真空泵，样品保持器，向样品保持器施加负电位的装置，以及用于供应气态或气化植入材料的装置。供给装置采取进料导管的形式，其具有位于样品保持器上方的注入室中的出口，并且当将负电位施加到样品保持器时，供给导管的出口保持在正电位相对于样品架。

5. 外观设计

USD451924S1 Prepaid phone card 失效
标题翻译：预付电话卡
公开(公告)号：USD451924S1
公开(公告)日：2001-12-11
申请号：US29083253
申请日：1998-02-06
申请人： Paul Chu
设计人： Paul Chu

6. 发明授权

US4033217A Slitter having carrier for selective adjustment of a plurality of heads 失效
标题翻译：分切机具有用于选择性地调整多个磁头的载体
公开(公告)号：US4033217A
公开(公告)日：1977-07-05
申请号：US648665
申请日：1976-01-13
申请人： Stephen S. Flaum , Francis A. Connolly , Paul Chu
发明人： Stephen S. Flaum , Francis A. Connolly , Paul Chu
IPC分类号： B26D1/24 , B26D7/26 , B31B50/18 , B23D19/06
CPC分类号： B26D7/2635 , B26D2007/2657 , B65H2301/41482 , Y10T83/0222 , Y10T83/659 , Y10T83/7747 , Y10T83/7826
摘要： A duplex slitter is provided with two stationary stations each having one or more pairs of drive shafts rotated on fixed centers and carrying a plurality of slitting and creasing head pairs. Each station is provided with a single mechanism for power adjustment of all head pairs. The mechanism is movable the entire length of the shafts and is selectively engageable and disengageable with each head pair. After the head pairs are in desired longitudinal positions along the shafts, the adjusting mechanism is parked at one end of the shafts outboard of the web path or working area of the station.
摘要翻译：双相分切机设置有两个固定站，每个固定站具有在固定中心上旋转的一对或多对驱动轴，并且承载多个切割和折痕头对。每个站都设有一个单一的机构用于所有头对的功率调节。机构可以在轴的整个长度上移动，并且可选择地与每个头对啮合并脱开。在头部对沿着轴的期望的纵向位置之后，调节机构被停放在位于车站的路径或工作区域外侧的轴的一端。

7. 发明授权

US6009474A Method and apparatus for re-assigning network addresses to network servers by re-configuring a client host connected thereto 失效
标题翻译：通过重新配置连接到其的客户端主机来将网络地址重新分配给网络服务器的方法和装置
公开(公告)号：US6009474A
公开(公告)日：1999-12-28
申请号：US857625
申请日：1997-05-20
申请人： Gin-Pao Lu , Hank Jordan , Paul Chu
发明人： Gin-Pao Lu , Hank Jordan , Paul Chu
IPC分类号： G06F9/445 , H04L29/06 , H04L29/12 , G06F13/00
CPC分类号： G06F9/4416 , H04L29/06 , H04L29/12009 , H04L61/00
摘要： The present invention provides a method and apparatus for re-assigning network addresses to a plurality of network servers by re-configuring a client host coupled to the network servers. According to the invention, when there are changes to network connections, the IP addresses (i.e., network addresses) of the individual network servers can be re-assigned automatically at the client host without powering off the network servers. According to the invention, in re-assigning a new network address to a port of the network server, a bootstrap protocol (BOOTP) request is first issued by the client host to the network server. The BOOTP request is received by the network server which then sends a BOOTP response to the client host to request a new network address. After the client host receives the BOOTP response, it sends a BOOTP reply to the network server. The BOOTP reply includes a new network address for the port of the network server. The above procedure is repeated for each port of the network server. Thus, each of the network server is re-assigned with a new network address. In this way, re-assignment of IP addresses of network servers is more efficiently performed. Furthermore, the work efforts are substantially reduced and are centralized.
摘要翻译：本发明提供了一种通过重新配置耦合到网络服务器的客户主机来将网络地址重新分配给多个网络服务器的方法和装置。根据本发明，当网络连接发生变化时，各个网络服务器的IP地址（即，网络地址）可以在客户主机处被自动重新分配而不关闭网络服务器。根据本发明，在将新的网络地址重新分配给网络服务器的端口时，首先由客户主机向网络服务器发出引导协议（BOOTP）请求。 BOOTP请求由网络服务器接收，然后网络服务器向客户主机发送BOOTP响应以请求新的网络地址。客户主机收到BOOTP响应后，向网络服务器发送BOOTP应答。 BOOTP答复包括网络服务器端口的新网络地址。对于网络服务器的每个端口重复上述过程。因此，每个网络服务器被重新分配一个新的网络地址。以这种方式，更有效地执行网络服务器的IP地址的重新分配。此外，工作努力大大减少并集中。

8. 发明授权

US4041819A Lead-in device for bi-level slitter 失效
标题翻译：双层分切机的导入装置
公开(公告)号：US4041819A
公开(公告)日：1977-08-16
申请号：US721380
申请日：1976-09-08
申请人： Paul Chu , Gunther Weiskopf , Lawrence J. Saunders
发明人： Paul Chu , Gunther Weiskopf , Lawrence J. Saunders
IPC分类号： B65H23/28 , B31B1/16 , B26D3/08 , B26D11/00
CPC分类号： B65H23/28 , B65H2301/4148 , B65H2301/41487 , B65H2301/448 , B65H2701/1762 , Y10T83/2074 , Y10T83/4702 , Y10T83/6491
摘要： Apparatus for producing sheets of corrugated board from a moving web includes stationary upper and lower slitter devices for slitting the web longitudinally into a plurality of narrow webs and means for leading each of these narrow webs to a selected one of three cutoff devices located at different heights. The means for leading the narrow webs to the cutoff includes stationary director-support means and presettable automatic lead-in table elements that are selectively operable between three positions. The lead-in table elements are also operable as a group to a raised position wherein they are retracted so as to permit a workman to clear jams or otherwise service the apparatus.
摘要翻译：用于从移动幅材生产瓦楞纸板的装置包括用于将幅材纵向分切成多个窄幅材的固定的上下分切装置，以及用于将这些窄幅幅中的每一个引导到位于不同高度的三个截止装置中的选定一个。用于将窄腹板引导到切断装置的装置包括固定的导向器支撑装置和可预置的自动导入台元件，其可在三个位置之间选择性地操作。导入工作台元件也可以作为组起作用地升起，其中它们被缩回，以允许工人清除卡纸或以其他方式维修设备。

9. 外观设计

USD417614S Cylindrical tube for packaging wireless communication devices 失效
公开(公告)号：USD417614S
公开(公告)日：1999-12-14
申请号：US83252
申请日：1998-02-06
申请人： Paul Chu
设计人： Paul Chu

10. 发明授权

US5567394A SO.sub.x , NO.sub.x , and particulate removal system 失效
标题翻译： SOx，NOx和颗粒去除系统
公开(公告)号：US5567394A
公开(公告)日：1996-10-22
申请号：US593546
申请日：1990-10-02
申请人： Paul Chu , William Downs , John B. Doyle , Peter V. Smith
发明人： Paul Chu , William Downs , John B. Doyle , Peter V. Smith
IPC分类号： B01D53/86 , B01D46/02
CPC分类号： B01D53/8637
摘要： A method and apparatus for controlling emissions of a fossil fuel fired boiler including a high temperature fabric filter house with an SCR catalyst situated therein for receiving flue gases along with an injected ammoniacal compound and sorbent. The sorbent reacts with the SO.sub.x while the ammoniacal compound reduces the NO.sub.x in the presence of the SCR catalyst inside the high temperature fabric filter house. Both the SO.sub.x and the particulates are removed upstream of the SCR catalyst to diminish the problems of SO.sub.2 or SO.sub.3 poisoning of the catalyst and erosion and fouling of the catalyst with the fly ash. Since the sulfur oxides and particulates are removed prior to the heat recovery system, the fouling and corrosion potential are substantially decreased thus allowing the heat recovery system to be operated at a lower outlet flue gas temperature which yields an incremental improvement in energy recovery.
摘要翻译：一种用于控制化石燃料燃烧锅炉的排放物的方法和装置，包括位于其中的SCR催化剂的高温织物过滤器室，用于接收烟道气以及注入的氨化合物和吸附剂。吸附剂与SOx反应，而氨化合物在高温织物过滤器室内的SCR催化剂存在下还原NOx。在SCR催化剂的上游除去SOx和颗粒物，以减少催化剂的SO2或SO3中毒的问题，并且使用飞灰对催化剂的侵蚀和结垢。由于在热回收系统之前除去硫氧化物和颗粒物，因此污垢和腐蚀电位显着降低，从而允许热回收系统在较低的出口烟道气温度下运行，这产生能量回收的递增改进。

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