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1. 发明授权

US07126920B2 Performance of lifetest using CMTS as a proxy 有权
公开(公告)号：US07126920B2
公开(公告)日：2006-10-24
申请号：US09924860
申请日：2001-08-08
申请人： Prema Venkatesulu , Louis Bifano , Rick Dziekan
发明人： Prema Venkatesulu , Louis Bifano , Rick Dziekan
IPC分类号： H04L12/26
CPC分类号： H04L41/0213 , H04L12/2801 , H04L43/0817
摘要： A system and method for performing Lifetest over a cable network system is provided which minimizes bandwidth usage by the Lifetest procedure while increasing the number of devices that the EMS may support. In accordance with the system and method, the EMS obtains device state information from the CMTS. Since the CMTS is constantly ranging its device population for state information, and since this information is stored in the DOCSIS Radio Frequency MIB, the EMS may obtain device state information by going to the MIB instead of directly to the device. This approach utilizes the distributed process inherently built into the system by taking advantage of the ranging that is already being performed by the CMTS. Since the EMS does not have to interact with every device in the system while performing Lifetest, consumption of bandwidth and processing resources is minimized.

2. 发明申请

US20060139709A1 System and method for automatically sorting digital photographs 审中-公开
标题翻译：自动排序数码照片的系统和方法
公开(公告)号：US20060139709A1
公开(公告)日：2006-06-29
申请号：US11025028
申请日：2004-12-29
申请人： Louis Bifano , David Horoschak
发明人： Louis Bifano , David Horoschak
IPC分类号： H04N1/23
CPC分类号： H04N1/32 , G06F16/58 , H04N2201/3201 , H04N2201/3214 , H04N2201/3215
摘要： A method for providing for the automatic accurate sorting of digital photograph files, without dependence on a particular application or operating-system, by use of its inventive metadata file is disclosed. The present invention provides a metadata file, containing date and time of capture datum, associated with each digital photograph file. When uploaded to the computer for storage on non-volatile storage, the metadata is transferred along with the digital photograph files. Thereafter, an inventive system of the present invention allows consumers to specify events, and view and/or print digital photograph files which fit the event date criteria by querying the metadata associated with each digital photograph file.
摘要翻译：公开了一种通过使用其本发明的元数据文件来提供数字照片文件的自动准确排序而不依赖于特定应用或操作系统的方法。本发明提供一种包含与每个数字照片文件相关联的捕获数据的日期和时间的元数据文件。当上传到计算机以在非易失性存储上存储时，元数据与数字照片文件一起传输。此后，本发明的创造性系统允许消费者通过查询与每个数字照片文件相关联的元数据来指定事件，并查看和/或打印符合事件日期标准的数字照片文件。

3. 发明授权

US07512138B2 Device. system, and method for automatically determining an appropriate LAN IP address range in a multi-router network environment 有权
标题翻译：设备。系统和方法，用于在多路由器网络环境中自动确定适当的LAN IP地址范围
公开(公告)号：US07512138B2
公开(公告)日：2009-03-31
申请号：US10999732
申请日：2004-11-30
申请人： David Horoschak , Louis Bifano
发明人： David Horoschak , Louis Bifano
IPC分类号： H04L12/28
CPC分类号： H04L29/12 , H04L29/12254 , H04L61/2038
摘要： A device, system and method which provides for automatic selection of an alternative private address space by a gateway-router device which is given a private address on its WAN port is disclosed. The present invention provides for a device, system, and method wherein, in a given network topology, if a gateway-router device is given an IP address on its WAN port that is in a private address space then such gateway-router device will automatically select an alternative private address space to use for its DHCP server that will provision addresses to devices interconnected to its LAN port. The above inventive technique eliminates any conflict in private address provisioning.
摘要翻译：公开了一种设备，系统和方法，其提供在其WAN端口上被赋予专用地址的网关路由器设备自动选择替代专用地址空间。本发明提供了一种设备，系统和方法，其中在给定的网络拓扑中，如果网关路由器设备在其WAN端口上具有专用地址空间中的IP地址，则这样的网关路由器设备将自动选择用于其DHCP服务器的备用专用地址空间，该地址空间将与连接到其LAN端口的设备配置地址。上述发明技术消除了专用地址供应中的任何冲突。

4. 发明申请

US20060114835A1 Device, system, and method for automatically determining an appropriate LAN IP address range in a multi-router network environment 有权
标题翻译：用于在多路由器网络环境中自动确定适当的LAN IP地址范围的设备，系统和方法
公开(公告)号：US20060114835A1
公开(公告)日：2006-06-01
申请号：US10999732
申请日：2004-11-30
申请人： David Horoschak , Louis Bifano
发明人： David Horoschak , Louis Bifano
IPC分类号： H04L12/56
CPC分类号： H04L29/12 , H04L29/12254 , H04L61/2038
摘要： A device, system and method which provides for automatic selection of an alternative private address space by a gateway-router device which is given a private address on its WAN port is disclosed. The present invention provides for a device, system, and method wherein, in a given network topology, if a gateway-router device is given an IP address on its WAN port that is in a private address space then such gateway-router device will automatically select an alternative private address space to use for its DHCP server that will provision addresses to devices interconnected to its LAN port. The above inventive technique eliminates any conflict in private address provisioning.
摘要翻译：公开了一种设备，系统和方法，其提供在其WAN端口上被赋予专用地址的网关路由器设备自动选择替代专用地址空间。本发明提供了一种设备，系统和方法，其中在给定的网络拓扑中，如果网关路由器设备在其WAN端口上具有专用地址空间中的IP地址，则这样的网关路由器设备将自动选择用于其DHCP服务器的备用专用地址空间，该地址空间将与连接到其LAN端口的设备配置地址。上述发明技术消除了专用地址供应中的任何冲突。

5. 发明申请

US20050243800A1 System and method of maintaining correct port forwarding in a residential gateway device 审中-公开
标题翻译：在住宅网关设备中维护正确的端口转发的系统和方法
公开(公告)号：US20050243800A1
公开(公告)日：2005-11-03
申请号：US10836724
申请日：2004-04-30
申请人： David Horoschak , Louis Bifano
发明人： David Horoschak , Louis Bifano
IPC分类号： H04L12/28 , H04L12/66 , H04L29/12
CPC分类号： H04L12/2803 , H04L61/103 , H04L61/2038 , H04L61/2514 , H04L61/2517 , H04L61/256 , H04L61/6022
摘要： A correct port forwarding table in a gateway device, after reset of the gateway device resulting in expiration of at least one leased private IP address of LAN devices connected thereto, is disclosed. The present invention provides a port forwarding table which binds a port to be forwarded with the unique Media Access Control (“MAC”) address of the LAN device which such port forwarding corresponds. In this way, if after a gateway device resets resulting in expiration of at least one leased private IP address of LAN devices connected thereto and if the LAN devices are leased new private addresses than prior to the expiration, the LAN devices will still receive correct port forwarding from the inventive port forwarding table of the present invention.
摘要翻译：公开了网关设备中正确的端口转发表，在网关设备重置之后，导致连接到其的LAN设备的至少一个租用的私有IP地址的到期。本发明提供一种端口转发表，其将要转发的端口与这种端口转发对应的LAN设备的唯一的媒体访问控制（“MAC”）地址绑定。以这种方式，如果网关设备重新设置，导致连接到其上的LAN设备的至少一个租用的私有IP地址到期，并且如果LAN设备被租用新的私有地址而不是到期之前，则LAN设备仍将接收正确的端口从本发明的本发明的端口转发表转发。

6. 发明申请

US20050229238A1 Method and device to determine the network environment and configure a network gateway 审中-公开
标题翻译：确定网络环境并配置网关的方法和设备
公开(公告)号：US20050229238A1
公开(公告)日：2005-10-13
申请号：US10814743
申请日：2004-03-31
申请人： Jeffrey Ollis , Louis Bifano , David Horoschak
发明人： Jeffrey Ollis , Louis Bifano , David Horoschak
IPC分类号： G06F11/30 , G06F12/14 , H04L9/00 , H04L9/32 , H04L12/24 , H04L29/08 , H04L29/12
CPC分类号： H04L41/0809 , H04L29/12254 , H04L61/2015 , H04L61/2038 , H04L67/16
摘要： A method (20, 30, 40) for automatically self-configuring a network device (13, 17) being added to a network (8, 9) without user intervention operates by providing that the network device (13, 17) discover its network environment. The network device (13, 17) attempts to access each of those services it offers from the network (8, 9) to determine if any of these services are already being provided by the network (8, 9). Upon successfully accessing a particular service by the network device (13, 17), the network device disables the particular service within the network device (13, 17); and upon unsuccessfully accessing the particular service by the network device (13, 17), the network device (13, 17) activates the predetermined service within the network device (13, 17). Another technique for self-configuring the network device (13, 17) provides that the network device (13, 17) examine the IP address (or class of addresses) the network device (13, 17) acquires from the network (8, 9). Upon determining that the acquired Internet Protocol address is a private Internet Protocol address, the network device (17) configures itself to use a local area network port (5) to access the Internet (11) and the network (9) without user intervention. Alternatively, upon determining that the assigned Internet Protocol address is not a private Internet Protocol address, the network device (13) configures itself to use another port (6) (e.g., a WAN port) to access the Internet (11) and a LAN port (5) to access the network (9). Both of these configuration methods are performed entirely without user intervention to reduce the amount of setup required by a user.
摘要翻译：用于自动自配置网络设备（13,17）的方法（20,30,40）被添加到网络（8,9）而无需用户干预通过提供网络设备（13,17）发现其网络环境。网络设备（13,17）尝试访问其从网络（8,9）提供的每个服务，以确定这些服务中的任何一个是否已经由网络（8,9）提供。在网络设备（13,17）成功访问特定服务之后，网络设备禁用网络设备（13,17）内的特定服务; 并且在所述网络设备（13,17）不成功访问所述特定服务时，所述网络设备（13,17）激活所述网络设备（13,17）内的预定服务。用于自配置网络设备（13,17）的另一技术规定，网络设备（13,17）检查网络设备（13,17）从网络（8,9）获取的IP地址（或地址类别））。在确定所获取的因特网协议地址是专用互联网协议地址时，网络设备（17）配置自身以使用局域网端口（5）来访问因特网（11）和网络（9），而无需用户干预。或者，在确定所分配的因特网协议地址不是专用互联网协议地址时，网络设备（13）将其自身配置为使用另一端口（6）（例如，WAN端口）来访问因特网（11）和LAN 端口（5）访问网络（9）。这两种配置方法都完全执行，无需用户干预，以减少用户所需的设置量。

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