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1. 发明授权

US07325069B1 Method of establishing bi-directional connectivity of a network element in a network 有权
标题翻译：在网络中建立网元的双向连接的方法
公开(公告)号：US07325069B1
公开(公告)日：2008-01-29
申请号：US10010919
申请日：2001-12-07
申请人： Timothy M. Gage , Yi Yang , Donnie V. Savage
发明人： Timothy M. Gage , Yi Yang , Donnie V. Savage
IPC分类号： G06F15/16
CPC分类号： H04L45/02
摘要： The present invention describes a method and apparatus to ensure bi-directional connectivity between neighbor network elements in distance-vector protocol (e.g., EIGRP). The method further defines the dampening of neighbors that cannot establish a bi-directional connectivity. When a router receives an unreliable packet from a neighbor, the router adds the neighbor in neighbor table by gradually developing the reliability of the neighbor. First, the router adds neighbor's address into a dampening table and a ‘neighbor pending’ table. The router establishes a reliable communication with the neighbor. If the router cannot establish the reliable communication with the neighbor, the router dampens the neighbor and removes neighbor's address from ‘neighbor pending’ table. When the router establishes a reliable communication with the neighbor, the router ‘promotes’ the neighbor to the neighbor table. The router does not ‘advertise’ neighbor in its neighbor table until the neighbor is ‘promoted’ to the neighbor table.
摘要翻译：本发明描述了一种确保距离矢量协议（例如，EIGRP）中的相邻网络元件之间的双向连接的方法和装置。该方法进一步定义了不能建立双向连接的邻居的衰减。当路由器收到邻居不可靠的报文时，路由器逐渐增加邻居的可靠性，在邻居表中添加邻居。首先，路由器将邻居的地址添加到阻尼表和“邻居待处理”表中。路由器与邻居建立可靠的通信。如果路由器无法建立与邻居的可靠通信，路由器会阻塞邻居，并从邻居挂起表中删除邻居的地址。当路由器与邻居建立可靠的通信时，路由器“促进邻居邻居”。路由器在其邻居表中没有“通告”邻居，直到邻居被“升级”到邻居表。

2. 发明授权

US08023517B2 System and method for improving network performance and security by controlling topology information 有权
标题翻译：通过控制拓扑信息提高网络性能和安全性的系统和方法
公开(公告)号：US08023517B2
公开(公告)日：2011-09-20
申请号：US11400479
申请日：2006-04-05
申请人： Yi Yang , Donnie Van Savage , Timothy M. Gage , Thuan Van Tran , James L. Ng
发明人： Yi Yang , Donnie Van Savage , Timothy M. Gage , Thuan Van Tran , James L. Ng
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L45/54 , H04L45/02
摘要： A system for optimizing the performance of a network. In an illustrative embodiment, the system includes a memory containing one or more data structures data structures. A first module determines transit-only information. A second module selectively omits the transit-only information from the one or more data structures. In a more specific embodiment, the one or more data structures include one or more tables. The transit-only information includes interface Internet Protocol (IP) addresses associated with network interfaces that are transit-only interfaces. The route information may include network topology information. The one or more tables may include a network topology table. Plural routers positioned in the network incorporate one or more instances of the system. The routers may employ one or more routing protocols, such as include Enhanced Interior Gateway Routing Protocol (EIGRP) or Routing Information Protocol (RIP).
摘要翻译：用于优化网络性能的系统。在说明性实施例中，系统包括包含一个或多个数据结构数据结构的存储器。第一个模块确定只传输信息。第二模块选择性地省略来自一个或多个数据结构的仅传输信息。在更具体的实施例中，一个或多个数据结构包括一个或多个表。仅传输信息包括与作为仅传输接口的网络接口相关联的接口因特网协议（IP）地址。路由信息可以包括网络拓扑信息。一个或多个表可以包括网络拓扑表。位于网络中的多个路由器包含系统的一个或多个实例。路由器可以采用一个或多个路由协议，诸如包括增强型内部网关路由协议（EIGRP）或路由信息协议（RIP）。

3. 发明申请

US20110222550A1 APPARATUS AND METHOD TO HIDE TRANSIT ONLY MULTI-ACCESS NETWORKS IN OSPF 有权
标题翻译：在OSPF中仅隐藏多个接入网络的设备和方法
公开(公告)号：US20110222550A1
公开(公告)日：2011-09-15
申请号：US13048731
申请日：2011-03-15
申请人： Yi Yang , Alvaro E. Retana , James L. Ng , Abhay Roy , Alfred C. Lindem , Sina Mirtorabi , Timothy M. Gage , Syed Khalid Raza
发明人： Yi Yang , Alvaro E. Retana , James L. Ng , Abhay Roy , Alfred C. Lindem , Sina Mirtorabi , Timothy M. Gage , Syed Khalid Raza
IPC分类号： H04L12/56
CPC分类号： H04L45/021 , H04L45/02 , H04L45/025 , H04L45/54 , H04L45/60 , H04L47/10 , H04L63/0407
摘要： In one embodiment, a Link State Advertisement (LSA) is received from a first router in a network at a second router in the network. The LSA advertises an address of an interface of the first router. The second router determines whether the LSA includes a transit-only identification that indicates the interface of the first router is a transit-only interface. If the LSA does not include a transit-only identification, the second router installs the advertised address of the interface of the first router in a Router Information Base (RIB) of the second router. If the LSA does include a transit-only identification, the second router declines to install the advertised address of the interface of the first router in the RIB of the second router.
摘要翻译：在一个实施例中，在网络中的第二路由器处从网络中的第一路由器接收链路状态通告（LSA）。 LSA通告第一个路由器的接口地址。第二个路由器确定LSA是否包括仅表示第一个路由器的接口的只有传输的标识才是传输专用接口。如果LSA不包含传输标识，则第二路由器将路由器信息库（RIB）中第一个路由器接口的通告地址安装在第二个路由器上。如果LSA确实包含只有传输标识，则第二个路由器拒绝在第二个路由器的RIB中安装第一个路由器接口的通告地址。

4. 发明授权

US08537817B2 Apparatus and method to hide transit only multi-access networks in OSPF 有权
标题翻译：在OSPF中隐藏只有多路访问网络的设备和方法
公开(公告)号：US08537817B2
公开(公告)日：2013-09-17
申请号：US13048731
申请日：2011-03-15
申请人： Yi Yang , Alvaro E. Retana , James L. Ng , Abhay Roy , Alfred C. Lindem , Sina Mirtorabi , Timothy M. Gage , Syed Khalid Raza
发明人： Yi Yang , Alvaro E. Retana , James L. Ng , Abhay Roy , Alfred C. Lindem , Sina Mirtorabi , Timothy M. Gage , Syed Khalid Raza
IPC分类号： H04L12/28 , H04W4/00 , G06F15/177
CPC分类号： H04L45/021 , H04L45/02 , H04L45/025 , H04L45/54 , H04L45/60 , H04L47/10 , H04L63/0407
摘要： In one embodiment, a Link State Advertisement (LSA) is received from a first router in a network at a second router in the network. The LSA advertises an address of an interface of the first router. The second router determines whether the LSA includes a transit-only identification that indicates the interface of the first router is a transit-only interface. If the LSA does not include a transit-only identification, the second router installs the advertised address of the interface of the first router in a Router Information Base (RIB) of the second router. If the LSA does include a transit-only identification, the second router declines to install the advertised address of the interface of the first router in the RIB of the second router.
摘要翻译：在一个实施例中，在网络中的第二路由器处从网络中的第一路由器接收链路状态通告（LSA）。 LSA通告第一个路由器的接口地址。第二个路由器确定LSA是否包括仅表示第一个路由器的接口的只有传输的标识才是传输专用接口。如果LSA不包含传输标识，则第二路由器将路由器信息库（RIB）中第一个路由器接口的通告地址安装在第二个路由器上。如果LSA确实包含只有传输标识，则第二个路由器拒绝在第二个路由器的RIB中安装第一个路由器接口的通告地址。

5. 发明授权

US07929524B2 Apparatus and method to hide transit only multi-access networks in OSPF 有权
标题翻译：在OSPF中隐藏只有多路访问网络的设备和方法
公开(公告)号：US07929524B2
公开(公告)日：2011-04-19
申请号：US11537275
申请日：2006-09-29
申请人： Yi Yang , Alvaro E. Retana , James L. Ng , Abhay Roy , Alfred C. Lindem , Sina Mirtorabi , Timothy M. Gage , Syed Khalid Raza
发明人： Yi Yang , Alvaro E. Retana , James L. Ng , Abhay Roy , Alfred C. Lindem , Sina Mirtorabi , Timothy M. Gage , Syed Khalid Raza
IPC分类号： H04L12/28 , H04W4/00 , G06F15/177
CPC分类号： H04L45/021 , H04L45/02 , H04L45/025 , H04L45/54 , H04L45/60 , H04L47/10 , H04L63/0407
摘要： A system for hiding transit-only interfaces in a network. When a routing system is advertising a transit-only interface, the advertisement is marked to indicate the address is a transit-only interface. A routing system receives the advertisement and detects the identifier of the transit-only interface and does not store the address in the Router Information Base of the routing system.
摘要翻译：用于在网络中隐藏只转接口的系统。当路由系统广告传输专用接口时，该广告被标记为指示该地址是仅传输接口。路由系统接收广告并检测传输接口的标识符，并且不将路由信息库中的地址存储在路由信息库中。

6. 发明申请

US20080080494A1 APPARATUS AND METHOD TO HIDE TRANSIT ONLY MULTI-ACCESS NETWORKS IN OSPF 有权
标题翻译：在OSPF中仅隐藏多个接入网络的设备和方法
公开(公告)号：US20080080494A1
公开(公告)日：2008-04-03
申请号：US11537275
申请日：2006-09-29
申请人： Yi Yang , Alvaro E. Retana , James L. Ng , Abhay Roy , Alfred C. Lindem , Sina Mirtorabi , Timothy M. Gage , Syed Khalid Raza
发明人： Yi Yang , Alvaro E. Retana , James L. Ng , Abhay Roy , Alfred C. Lindem , Sina Mirtorabi , Timothy M. Gage , Syed Khalid Raza
IPC分类号： H04L12/56
CPC分类号： H04L45/021 , H04L45/02 , H04L45/025 , H04L45/54 , H04L45/60 , H04L47/10 , H04L63/0407
摘要： A system for hiding transit-only interfaces in a network. When a routing system is advertising a transit-only interface, the advertisement is marked to indicate the address is a transit-only interface. A routing system receives the advertisement and detects the identifier of the transit-only interface and does not store the address in the Router Information Base of the routing system.
摘要翻译：用于在网络中隐藏只转接口的系统。当路由系统广告传输专用接口时，该广告被标记为指示该地址是仅传输接口。路由系统接收广告并检测传输接口的标识符，并且不将路由信息库中的地址存储在路由信息库中。

7. 外观设计

USD974458S1 Steel tongue drum 有权
公开(公告)号：USD974458S1
公开(公告)日：2023-01-03
申请号：US29847274
申请日：2022-07-22
申请人： Yi Yang
设计人： Yi Yang

8. 发明授权

US11499013B2 Zwitterionic poly(sulfobetaine arylene ether sulfone) polymer synthesis route and applications for desalination membranes 有权
公开(公告)号：US11499013B2
公开(公告)日：2022-11-15
申请号：US16374501
申请日：2019-04-03
申请人： Matthew Green , Yi Yang
发明人： Matthew Green , Yi Yang
IPC分类号： C08G75/23 , C08L81/06 , C02F1/44 , B01D71/68 , C02F103/08 , C08G65/40
摘要： A zwitterionic polysulfone formed from an allyl-containing monomer, a phenol-containing monomer, and an aryl-halide-containing monomer. The zwitterionic polysulfone may be incorporated into a desalination membrane.

9. 外观设计

USD936263S1 Sensor light 有权
公开(公告)号：USD936263S1
公开(公告)日：2021-11-16
申请号：US29773881
申请日：2021-03-12
申请人： Yi Yang
设计人： Yi Yang

10. 发明申请

US20190300653A1 ZWITTERIONIC POLY(SULFOBETAINE ARYLENE ETHER SULFONE) POLYMER SYNTHESIS ROUTE AND APPLICATIONS FOR DESALINATION MEMBRANES 审中-公开
公开(公告)号：US20190300653A1
公开(公告)日：2019-10-03
申请号：US16374501
申请日：2019-04-03
申请人： Matthew Green , Yi Yang
发明人： Matthew Green , Yi Yang
IPC分类号： C08G75/23 , C08L81/06 , B01D71/68 , C02F1/44
摘要： A zwitterionic polysulfone formed from an allyl-containing monomer, a phenol-containing monomer, and an aryl-halide-containing monomer. The zwitterionic polysulfone may be incorporated into a desalination membrane.

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