Patents by Inventor Guanghong Yang
Guanghong Yang 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: 20220258243Abstract: A construction method for 3D micro/nanostructure, comprising: Step (1), fixing and vacuuming a material source on a substrate; Step (2), focusing an electron beam to ensure that a position of a focus is 0-100 nm away from a surface of material source, and an interface local domain including the focus of electron beam and surface atoms is formed; and Step (3), controlling the focus of electron beam to move point by point according to a shape of a designed 3D micro/nanostructure, and realizing the construction of 3D micro/nanostructure. This disclosure realizes real-time construction of 3D micro/nanostructure through the migration of atoms driven by uneven atomic density and electric potential difference in interface local domain. This disclosure promotes integrative development of nanotechnology and 3D printing and has good value of application and promotion.Type: ApplicationFiled: April 23, 2021Publication date: August 18, 2022Inventors: Guanghong Yang, Caihong Jia
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Patent number: 9225661Abstract: A scalable cloud infrastructure serves two or more customers, where each customer is associated with at least one unit of virtual resources. The virtual resources are established by apportioning physical resources in the cloud infrastructure that are partitioned into pods within one or more zones in a scalable manner. Additionally, the cloud infrastructure establishes one or more management server clusters each comprising one or more management servers. The two or more customers create a number of virtual machines within pods in a zone. Due to the scalability of the cloud infrastructure, a console proxy virtual machine and server is introduced to support console access to virtual machines. The console proxy server serves as an intermediary between a browser and a viewed virtual machine configured to maintain viewing session quality while minimizing network impact.Type: GrantFiled: October 18, 2013Date of Patent: December 29, 2015Assignee: Citrix Systems, Inc.Inventors: Guanghong Yang, Will Chan, Alex Huang, Sheng Liang, Chiradeep Vittal
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Patent number: 7574662Abstract: An apparatus, method, and computer program product for instant remote document serving. In one implementation, referred to as “remote document serving,” a remote file is converted to a “served document” which is distributed to a member of a data conference for review. In another implementation, referred to as “remote application serving,” the “owner” of a remote document views the screens created by a remote application associated with the document. The owner can view the screens and interact with the remote application.Type: GrantFiled: June 21, 2004Date of Patent: August 11, 2009Assignee: Cisco Technology, Inc.Inventors: Min Zhu, Guanghong Yang, Zheng Yuan, Song Xiang Wei
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Patent number: 7523163Abstract: A distributed collaborative computer system is provided that comprises a plurality of server computers interconnected via a high-speed link. Client computers can connect to any available server computer and start or join a conference hosted on either the server computer to which the client computer is connected or any other server in the system. As a result, the system and method of the present invention is easily scalable to support an arbitrary number of participants to a conference by merely adding the appropriate number of server computers to the system. In addition, by replicating the conference information on more than one server computer, the single point of failure limitation is eliminated. In fact, if a server hosting or participating in a conference malfunctions, the failure is detected by other server computers and the client computer is able to reconnect to the conference through a new server computer.Type: GrantFiled: July 3, 2006Date of Patent: April 21, 2009Assignee: Cisco Technology, Inc.Inventors: Min Zhu, Jian Shen, Steven Li, Guanghong Yang, Bin Zhao, Shi Yan, Zheng Yuan
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Patent number: 7216172Abstract: The present invention provides systems and methods that allow one or more quasi-persistent HTTP connections to be established between a client computer and server computer. The quasi-persistent HTTP connection(s) allow(s) data to be transferred between the client computer and the server computer without having to repeatedly set up and then terminate a HTTP connection between the client computer and the server computer each time the client computer and the server computer have data to send to one another. Two or more quasi-persistent HTTP connections can be established between a client computer and a server computer to form a bi-directional connection between the client computer and the server computer. The bi-directional connection significantly improves the speed and the efficiency of data transfer between the client computer and the server computer.Type: GrantFiled: September 25, 2001Date of Patent: May 8, 2007Assignee: Webex Communications, Inc.Inventors: Guanghong Yang, Christopher Martin
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Publication number: 20060248144Abstract: A distributed collaborative computer system is provided that comprises a plurality of server computers interconnected via a high-speed link. Client computers can connect to any available server computer and start or join a conference hosted on either the server computer to which the client computer is connected or any other server in the system. As a result, the system and method of the present invention is easily scalable to support an arbitrary number of participants to a conference by merely adding the appropriate number of server computers to the system. In addition, by replicating the conference information on more than one server computer, the single point of failure limitation is eliminated. In fact, if a server hosting or participating in a conference malfunctions, the failure is detected by other server computers and the client computer is able to reconnect to the conference through a new server computer.Type: ApplicationFiled: July 3, 2006Publication date: November 2, 2006Inventors: Min Zhu, Jian Shen, Steven Li, Guanghong Yang, Bin Zhao, Shi Yan, Zheng Yuan
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Patent number: 7130883Abstract: A distributed collaborative computer system is provided that comprises a plurality of server computers interconnected via a high-speed link. Client computers can connect to any available server computer and start or join a conference hosted on either the server computer to which the client computer is connected or any other server in the system. As a result, the system and method of the present invention is easily scalable to support an arbitrary number of participants to a conference by merely adding the appropriate number of server computers to the system. In addition, by replicating the conference information on more than one server computer, the single point of failure limitation is eliminated. In fact, if a server hosting or participating in a conference malfunctions, the failure is detected by other server computers and the client computer is able to reconnect to the conference through a new server computer.Type: GrantFiled: December 29, 2000Date of Patent: October 31, 2006Assignee: WebEx Communications, Inc.Inventors: Min Zhu, Jian Shen, Steven Li, Guanghong Yang, Bin Zhao, Shi Yan, Zheng Yuan
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Publication number: 20060075484Abstract: Disclosed is a system, method and computer program product for building virtual networks for TCP/IP networking. The system includes a global area network coupled to one or more virtual network hosting servers; and a first computing system coupled to the one or more servers though a first firewall, wherein a virtual network including the first computing system is formed with a second computing system coupled to the one or more servers through a second firewall such that the computing systems communicate with each other through a direct logical connection.Type: ApplicationFiled: July 12, 2005Publication date: April 6, 2006Inventor: Guanghong Yang
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Publication number: 20050188002Abstract: Disclosed is a system, method and computer program product for building virtual networks for TCP/IP networking. The system includes a global area network coupled to one or more virtual network hosting servers; and a first computing system coupled to the one or more servers though a first firewall, wherein a virtual network including the first computing system is formed with a second computing system coupled to the one or more servers through a second firewall such that the computing systems communicate with each other through a direct logical connection.Type: ApplicationFiled: April 20, 2005Publication date: August 25, 2005Inventor: Guanghong Yang
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Patent number: 6763501Abstract: An apparatus, method, and computer program product for instant remote document serving. In one implementation, referred to as “remote document serving,” a remote file is converted to a “served document” which is distributed to a member of a data conference for review. In another implementation, referred to as “remote application serving,” the “owner” of a remote document views the screens created by a remote application associated with the document. The owner can view the screens and interact with the remote application.Type: GrantFiled: June 9, 2000Date of Patent: July 13, 2004Assignee: Webex Communications, Inc.Inventors: Min Zhu, Guanghong Yang, Zheng Yuan, Song Xiang Wei
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Publication number: 20040117485Abstract: Disclosed is a tunneling system, method and computer program product. The system includes a service publishing/tunneling server coupled to a wide-area network; and a service proxy, coupled to one or more computer systems, for implementing one or more service proxy functions; wherein a TCP service for the one or more client computer systems is available from the server through the service proxy. The method includes connecting a service proxy to a service publishing/tunneling server, wherein the server is coupled to a wide-area network and the service proxy is coupled to one or more computer systems for implementing one or more service proxy functions;sending, from the proxy, publishing information for a particular service to the server; c) receiving a service key for the particular service from the server; and d) using the service key to provide the particular service to the one or more client computer systems from the server through the service proxy.Type: ApplicationFiled: October 3, 2003Publication date: June 17, 2004Applicant: Collatus Corporation, a Delaware CorporationInventor: Guanghong Yang
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Publication number: 20040078471Abstract: Disclosed is a system, method and computer program product for building virtual networks for TCP/IP networking. The system includes a global area network coupled to one or more virtual network hosting servers; and a first computing system coupled to the one or more servers though a first firewall, wherein a virtual network including the first computing system is formed with a second computing system coupled to the one or more servers through a second firewall such that the computing systems communicate with each other through a direct logical connection.Type: ApplicationFiled: September 2, 2003Publication date: April 22, 2004Applicant: Collatus Corporation, a Delaware CorportionInventor: Guanghong Yang
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Patent number: 6654032Abstract: An apparatus, method, and computer program for instant remote document sharing. In one embodiment, referred to as “remote document sharing,” a file on a remote server is converted to a “shared document” which is distributed to the members of a data conference for review. In another embodiment, referred to as “remote application viewing,” the “owner” of a document on a remote server shares the screens created by an application associated with the document. The other members of the data conference can view the screens, but cannot interact with the application. In another embodiment, referred to as “remote application sharing,” the “owner” of a document on a remote server shares the screens created by an application associated with the document. The other members of the data conference can view the screens and interact with the application.Type: GrantFiled: December 23, 1999Date of Patent: November 25, 2003Assignee: Webex Communications, Inc.Inventors: Min Zhu, Guanghong Yang, Zheng Yuan, Song Xiang Wei
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Publication number: 20030167301Abstract: A distributed collaborative computer system is provided that comprises a plurality of server computers interconnected via a high-speed link. Client computers can connect to any available server computer and start or join a conference hosted on either the server computer to which the client computer is connected or any other server in the system. As a result, the system and method of the present invention is easily scalable to support an arbitrary number of participants to a conference by merely adding the appropriate number of server computers to the system. In addition, by replicating the conference information on more than one server computer, the single point of failure limitation is eliminated. In fact, if a server hosting or participating in a conference malfunctions, the failure is detected by other server computers and the client computer is able to reconnect to the conference through a new server computer.Type: ApplicationFiled: December 29, 2000Publication date: September 4, 2003Inventors: Min Zhu, Jian Shen, Steven Li, Guanghong Yang, Bin Zhao, Shi Yan, Zheng Yuan
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Patent number: 6601087Abstract: An apparatus, method, and computer program product for instant document sharing. In one embodiment, referred to as “document sharing,” a file is converted to a “shared document” which is distributed to the members of a data conference for review. In another embodiment, referred to as “application viewing,” the “owner” of a document shares the screens created by an application associated with the document. The other members of the data conference can view the screens, but cannot interact with the application. In another embodiment, referred to as “application sharing,” the “owner” of a document shares the screens created by an application associated with the document. The other members of the data conference can view the screens and interact with the application.Type: GrantFiled: November 17, 1999Date of Patent: July 29, 2003Assignee: WebEx Communications, Inc.Inventors: Min Zhu, Guanghong Yang
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Publication number: 20030061355Abstract: The present invention provides systems and methods that allow one or more quasi-persistent HTTP connections to be established between a client computer and server computer. The quasi-persistent HTTP connection(s) allow(s) data to be transferred between the client computer and the server computer without having to repeatedly set up and then terminate a HTTP connection between the client computer and the server computer each time the client computer and the server computer have data to send to one another. Two or more quasi-persistent HTTP connections can be established between a client computer and a server computer to form a bi-directional connection between the client computer and the server computer. The bi-directional connection significantly improves the speed and the efficiency of data transfer between the client computer and the server computer.Type: ApplicationFiled: September 25, 2001Publication date: March 27, 2003Inventors: Guanghong Yang, Christopher Martin