Patents by Inventor Eddie Tan
Eddie Tan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20220184699Abstract: A method of fabricating an interfacial structure, the interfacial structure comprising a substrate and a projection on the substrate, the method comprising the steps of: a) providing the substrate; b) creating a number of steps on a surface of the substrate; and c) fabricating the projection on the substrate by additive manufacturing onto the number of steps, thereby creating a stepped interfacial joint between the substrate and the projection. A fabricated interfacial structure comprising: a substrate having a number of steps created on a surface of the substrate; a projection fabricated by additive manufacturing onto the number of steps; and a stepped interfacial joint between the substrate and the projection.Type: ApplicationFiled: February 11, 2020Publication date: June 16, 2022Inventors: Hock Lye John PANG, Zhi'En Eddie TAN, Jacek KAMINSKI
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Patent number: 11025536Abstract: A first leaf switch may receive from a first host, a request for a second host that is not known at the first leaf switch. The first host may be within a first End Point Group (EPG) and the second host being within a second EPG. The first EPG and the second EPG may be in a Bridge Domain (BD). Flood in encapsulation may be enabled for the first EPG and for the second EPG. Next, the first leaf switch may flood the request locally in the first EPG and to a spine switch with a VNID of the first EPG. The spine switch may then flood the request to a second leaf switch where the BD is present. The second leaf switch may send a glean request for the second host, receive, in response to sending the glean request, a reply, and learn the second host locally in response to receiving the reply.Type: GrantFiled: July 19, 2018Date of Patent: June 1, 2021Assignee: CISCO TECHNOLOGY, INC.Inventors: Gautam Venkataramanan, Umamaheswararao Karyampudi, Eddie Tan, Ajay Modi
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Publication number: 20170176253Abstract: According to various embodiments, an optical arrangement may be provided. The optical arrangement may include: a bifurcated fiber comprising a distal end and a bifurcated end; wherein the bifurcated end comprises a first end configured to be connected to a spectrometer and a second end configured to be connected to an illuminator; wherein the bifurcated end is connected to the distal end via a 1-to-2 spliced fiber.Type: ApplicationFiled: July 7, 2015Publication date: June 22, 2017Inventors: Khay Ming Eddie TAN, Wee Lee Tok, Wee Keong Tok
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Publication number: 20140211790Abstract: A method, apparatus, and communication network system that allows an endpoint to be simultaneously registered with more than one communications server is described. In one embodiment, the communication network system includes a network, a plurality of communications servers that are coupled to the network, and a plurality of endpoints coupled to the network. Each endpoint is capable of being simultaneously registered with more than one communications server. A communication method for an endpoint involves registering a first logical line of the endpoint with a first communications server, and registering a second logical line of the endpoint with a second communications server. Consequently, flexibility is obtained by allowing an endpoint to choose the registering communications server for each logical line of the endpoint.Type: ApplicationFiled: March 31, 2014Publication date: July 31, 2014Applicant: Rockstar Consortium US LPInventors: Ravi Anant RAVINDRANATH, Eddie TAN-ATICHAT, Sreedhara BAITHADKA, William P. KORBE
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Patent number: 8717950Abstract: A method, apparatus, and communication network system that allows an endpoint to be simultaneously registered with more than one communications server is described. In one embodiment, the communication network system includes a network, a plurality of communications servers that are coupled to the network, and a plurality of endpoints coupled to the network. Each endpoint is capable of being simultaneously registered with more than one communications server. A communication method for an endpoint involves registering a first logical line of the endpoint with a first communications server, and registering a second logical line of the endpoint with a second communications server. Consequently, flexibility is obtained by allowing an endpoint to choose the registering communications server for each logical line of the endpoint.Type: GrantFiled: October 31, 2012Date of Patent: May 6, 2014Assignee: Rockstar Consortium US LPInventors: Ravi Anant Ravindranath, Eddie Tan-Atichat, Sreedhara Baithadka, William P. Korbe
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Patent number: 8315251Abstract: A method, apparatus, and communication network system that allows an endpoint to be simultaneously registered with more than one communications server is described. In one embodiment, the communication network system includes a network, a plurality of communications servers that are coupled to the network, and a plurality of endpoints coupled to the network. Each endpoint is capable of being simultaneously registered with more than one communications server. A communication method for an endpoint involves registering a first logical line of the endpoint with a first communications server, and registering a second logical line of the endpoint with a second communications server. Consequently, flexibility is obtained by allowing an endpoint to choose the registering communications server for each logical line of the endpoint.Type: GrantFiled: June 16, 2011Date of Patent: November 20, 2012Assignee: Rockstar Consortium US LPInventors: Ravi Anant Ravindranath, Eddie Tan-atichat, Sreeedhara Baithadka, William P. Korbe
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Publication number: 20110243129Abstract: A method, apparatus, and communication network system that allows an endpoint to be simultaneously registered with more than one communications server is described. In one embodiment, the communication network system includes a network, a plurality of communications servers that are coupled to the network, and a plurality of endpoints coupled to the network. Each endpoint is capable of being simultaneously registered with more than one communications server. A communication method for an endpoint involves registering a first logical line of the endpoint with a first communications server, and registering a second logical line of the endpoint with a second communications server. Consequently, flexibility is obtained by allowing an endpoint to choose the registering communications server for each logical line of the endpoint.Type: ApplicationFiled: June 16, 2011Publication date: October 6, 2011Applicant: NORTEL NETWORKS LIMITEDInventors: Ravi Anant Ravindranath, Eddie Tan-atichat, Sreedhara Baithadka, William P. Korbe
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Patent number: 8014278Abstract: A packet network device has multiple equal output paths for at least some traffic flows. The device adjusts load between the paths using a structure that has more entries than the number of equal output paths, with at least some of the output paths appearing as entries in the structure more than once. By adjusting the frequency and/or order of the entries, the device can effect changes in the portion of the traffic flows directed to each of the equal output paths. Other embodiments are described and claimed.Type: GrantFiled: December 17, 2008Date of Patent: September 6, 2011Assignee: Force 10 Networks, IncInventors: Krishnamurthy Subramanian, Eddie Tan, Rajeev Manur
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Patent number: 7986684Abstract: A method, apparatus, and communication network system that allows an endpoint to be simultaneously registered with more than one communications server is described. In one embodiment, the communication network system includes a network, a plurality of communications servers that are coupled to the network, and a plurality of endpoints coupled to the network. Each endpoint is capable of being simultaneously registered with more than one communications server. A communication method for an endpoint involves registering a first logical line of the endpoint with a first communications server, and registering a second logical line of the endpoint with a second communications server. Consequently, flexibility is obtained by allowing an endpoint to choose the registering communications server for each logical line of the endpoint.Type: GrantFiled: December 13, 2005Date of Patent: July 26, 2011Assignee: Nortel Networks LimitedInventors: Ravi Anant Ravindranath, Eddie Tan-atichat, Sreedhara Baithadka, William P. Korbe
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Publication number: 20060098635Abstract: A method, apparatus, and communication network system that allows an endpoint to be simultaneously registered with more than one communications server is described. In one embodiment, the communication network system includes a network, a plurality of communications servers that are coupled to the network, and a plurality of endpoints coupled to the network. Each endpoint is capable of being simultaneously registered with more than one communications server. A communication method for an endpoint involves registering a first logical line of the endpoint with a first communications server, and registering a second logical line of the endpoint with a second communications server. Consequently, flexibility is obtained by allowing an endpoint to choose the registering communications server for each logical line of the endpoint.Type: ApplicationFiled: December 13, 2005Publication date: May 11, 2006Inventors: Ravi Ravindranath, Eddie Tan-atichat, Sreedhara Baithadka, William Korbe
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Patent number: 6987756Abstract: A method, apparatus, and communication network system that allows an endpoint to be simultaneously registered with more than one communications server is described. In one embodiment, the communication network system includes a network, a plurality of communications servers that are coupled to the network, and a plurality of endpoints coupled to the network. Each endpoint is capable of being simultaneously registered with more than one communications server. A communication method for an endpoint involves registering a first logical line of the endpoint with a first communications server, and registering a second logical line of the endpoint with a second communications server. Consequently, flexibility is obtained by allowing an endpoint to choose the registering communications server for each logical line of the endpoint.Type: GrantFiled: October 7, 1999Date of Patent: January 17, 2006Assignee: Nortel Networks LimitedInventors: Ravi Anant Ravindranath, Eddie Tan-atichat, Sreedhara Baithadka, William P. Korbe
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Patent number: 4371754Abstract: An automatic fault recovery system for a multiple processor control complex of a telecommunications switching system is disclosed. The fault recovery system has a hierarchical structure which deals with the occurrence of soft faults and localizes insofar as possible the effect of errors, with the goal of minimizing disruption of calls through the switching system. Included in the steps taken by the recovery system are rewriting memory locations in active memory units from standby memory units, switching between active and standby copies of memory units, bus units and central processor units, and instituting progressively more pervasive initializations of all the processors in the control complex. The recovery system includes an arrangement employing a memory block parity check for fast initialization. A time shared error detection and correction activity assures that standby copies of memory units are in condition to become active when required.Type: GrantFiled: November 19, 1980Date of Patent: February 1, 1983Assignee: Rockwell International CorporationInventors: Bimal B. De, Lawrence G. Gierut, Herbert B. Krakau, Kirit Naik, Eddie Tan-Atichat