Patents by Inventor George Lo
George Lo 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).
-
Patent number: 7853935Abstract: A method and system for generating programming code and/or configuration data for programmable controller and the networks on which they operate is disclosed. In one embodiment, programming code is generated on a centralized server having a web-enabled engineering tool. The engineering tool operates on client devices that are in communication with the server over a network, such as the Internet. Preferably, the engineering tool runs in a browser application (or other network-interfacing-application) on the client device and a user generates the programming code on the server with the aid of the client device. By centralizing the engineering tool, which may contain a configuration editor and a configuration management tool having version management functionality, a new business paradigm for providing engineering tool services to customers having programmable controllers. In addition, new methods and tools for collaborative engineering of programming code are enabled.Type: GrantFiled: December 21, 2004Date of Patent: December 14, 2010Assignee: Siemens Industry, Inc.Inventor: George Lo
-
Publication number: 20100280836Abstract: A first responder support system is disclosed. The first responder support system includes a plurality of sensors deployed within a building, such that each of the plurality of sensors is configured to communicate an environmental condition, an emergency control module in communication with the plurality of sensors deployed within the building, the emergency control module is configured to receive the environmental conditions provide by the plurality of sensors, a modeling module configured to receive a building information model and to generate a building representation, and a responder support module in communication with the emergency control module and the modeling module and configured to generate an interactive rescue plan based on the building representation and the received environmental conditions.Type: ApplicationFiled: April 5, 2010Publication date: November 4, 2010Inventors: Yan Lu, George Lo
-
Publication number: 20100222896Abstract: In an industrial automation system comprising a plurality of industrial control devices connected to an industrial communication network, control and/or supervision functions of the industrial automation system are provided by services implemented by computer-based objects in industrial control devices. A computer-based object is assigned a first qualifier enabling the computer-based object to be accessed and/or modified during configuration of the respective service and/or a second qualifier enabling the computer-based object to be accessed and/or modified during runtime of the respective service. Upon a request for access to a computer-based object by a service consumer, the service consumer's operational state is determined. Depending on a set first and/or second qualifier of a computer-based object and depending on a determined operational state of a service consumer, access to the computer-based object is granted to the service consumer.Type: ApplicationFiled: February 24, 2010Publication date: September 2, 2010Applicant: Siemens AGInventors: Ulrich Braun, Peter Kob, George Lo
-
Publication number: 20090276060Abstract: Methods and architectures are described that provide function block mobility between PLCs. Each PLC configured with Mobile Function Blocks (MFBs) may forward and execute MFBs from each other. To enable MFB mobility over a communication bus, each PLC having one or more configured MFBs requires a Communication Function Block (CFB) and an MFB directory data block. Each PLC maintains an MFB directory data block to store its MFB directory which is used when other PLCs send requests to check the availability of MFBs they need to run new tasks.Type: ApplicationFiled: April 21, 2009Publication date: November 5, 2009Applicant: Siemens Corporate Research, Inc.Inventors: Yan Lu, George Lo, Dong Wei
-
Publication number: 20090164521Abstract: A collaborative authoring system and method is disclosed. An integration platform having a backbone layer and an integration layer is used to enable collaborative authoring of data between multiple authoring applications. When a request for a data object is received at the integration platform from an authoring application, it is determined whether the data object is stored in the integration layer. If the data object is not stored in the integration layer, a data cluster including the data object is loaded to the integration layer from the backbone layer, and the data cluster is locked in the backbone layer. The data object is loaded from the integration layer to the authoring application, and the data object is locked in the integration layer. Once the data object is modified, the modified data object is received at the integration layer, and the data object is unlocked in the integration layer.Type: ApplicationFiled: December 5, 2008Publication date: June 25, 2009Inventors: George Lo, Ronald Lange
-
Publication number: 20090094242Abstract: A collaborative authoring system and method is disclosed. A collaboration server stores objects and applications open the objects stored on the collaboration server as documents. Collaborative authoring is enabled through a combination of coarse-grained server locks on objects stored in a collaboration server for short term server transactions and fine-grained application specific internal locks to lock portions of documents for authoring sessions. When an application begins an authoring session, an object stored in the collaboration server is opened as a document in an application, a server lock is applied to the object, internal locks are applied to portions of the document, and the server lock is removed from the object.Type: ApplicationFiled: August 26, 2008Publication date: April 9, 2009Inventors: George Lo, Ronald Lange
-
Patent number: 7512669Abstract: A method and system for generating programming code and/or configuration data for programmable controller and the networks on which they operate is disclosed. In one embodiment, programming code is generated on a centralized server having a web-enabled engineering tool. The engineering tool operates on client devices that are in communication with the server over a network, such as the Internet. Preferably, the engineering tool runs in a browser application (or other network-interfacing-application) on the client device and a user generates the programming code on the server with the aid of the client device. By centralizing the engineering tool, which may contain a configuration editor and a configuration management tool having version management functionality, a new business paradigm for providing engineering tool services to customers having programmable controllers. In addition, new methods and tools for collaborative engineering of programming code are enabled.Type: GrantFiled: December 21, 2004Date of Patent: March 31, 2009Assignee: Siemens Energy & Automation, Inc.Inventor: George Lo
-
Patent number: 7472386Abstract: A method and system for generating programming code and/or configuration data for programmable controller and the networks on which they operate is disclosed. In one embodiment, programming code is generated on a centralized server having a web-enabled engineering tool. The engineering tool operates on client devices that are in communication with the server over a network, such as the Interntet. Preferably, the engineering tool runs in a browser application (or other network-interfacing-application) on the client device and a user generates the programming code on the server with the aid of the client device. By centralizing the engineering tool, which may contain a configuration editor and a configuration management tool having version management functionality, a new business paradigm for providing engineering tool services to customers having programmable controllers. In addition, new methods and tools for collaborative engineering of programming code are enabled.Type: GrantFiled: December 21, 2004Date of Patent: December 30, 2008Assignee: Siemens Energy & Automation, Inc.Inventor: George Lo
-
Patent number: 7257620Abstract: A method and system for generating programming code and/or configuration data for programmable controller and the networks on which they operate is disclosed. In one embodiment, programming code is generated on a centralized server having a web-enabled engineering tool. The engineering tool operates on client devices that are in communication with the server over a network, such as the Internet. Preferably, the engineering tool runs in a browser application (or other network-interfacing-application) on the client device and a user generates the programming code on the server with the aid of the client device. By centralizing the engineering tool, which may contain a configuration editor and a configuration management tool having version management functionality, a new business paradigm for providing engineering tool services to customers having programmable controllers. In addition, new methods and tools for collaborative engineering of programming code are enabled.Type: GrantFiled: September 24, 2001Date of Patent: August 14, 2007Assignee: Siemens Energy & Automation, Inc.Inventor: George Lo
-
Patent number: 7197434Abstract: A supervisory control system and display client are disclosed. The supervisory control system generates a graphical display representative of an operational status of operational components in a plant, facility or process being supervised. There are typically several types of operational components in the plant, facility or process. The system includes a server in communication with the operational components via a network. The server maintains a plurality of equipment unit objects, each of the equipment unit objects having one or more parameters representative of the operational status of the operational components. A display client is in communication with the server. The display client stores one or more equipment symbol objects, each of the one or more equipment symbol objects defining a graphical representation of one of the one or more operational components in the graphical display.Type: GrantFiled: September 22, 2005Date of Patent: March 27, 2007Assignee: Siemens Corporate Research, Inc.Inventors: Bernhard Gaissmaier, Georg Muenzel, George Lo
-
Publication number: 20070067144Abstract: A supervisory control system and display client are disclosed. The supervisory control system generates a graphical display representative of an operational status of operational components in a plant, facility or process being supervised. There are typically several types of operational components in the plant, facility or process. The system includes a server in communication with the operational components via a network. The server maintains a plurality of equipment unit objects, each of the equipment unit objects having one or more parameters representative of the operational status of the operational components. A display client is in communication with the server. The display client stores one or more equipment symbol objects, each of the one or more equipment symbol objects defining a graphical representation of one of the one or more operational components in the graphical display.Type: ApplicationFiled: September 22, 2005Publication date: March 22, 2007Inventors: Bernhard Gaissmaier, Georg Muenzel, George Lo
-
Publication number: 20050144600Abstract: A method and system for generating programming code and/or configuration data for programmable controller and the networks on which they operate is disclosed. In one embodiment, programming code is generated on a centralized server having a web-enabled engineering tool. The engineering tool operates on client devices that are in communication with the server over a network, such as the Internet. Preferably, the engineering tool runs in a browser application (or other network-interfacing-application) on the client device and a user generates the programming code on the server with the aid of the client device. By centralizing the engineering tool, which may contain a configuration editor and a configuration management tool having version management functionality, a new business paradigm for providing engineering tool services to customers having programmable controllers. In addition, new methods and tools for collaborative engineering of programming code are enabled.Type: ApplicationFiled: December 21, 2004Publication date: June 30, 2005Inventor: George Lo
-
Publication number: 20050144601Abstract: A method and system for generating programming code and/or configuration data for programmable controller and the networks on which they operate is disclosed. In one embodiment, programming code is generated on a centralized server having a web-enabled engineering tool. The engineering tool operates on client devices that are in communication with the server over a network, such as the Interntet. Preferably, the engineering tool runs in a browser application (or other network-interfacing-application) on the client device and a user generates the programming code on the server with the aid of the client device. By centralizing the engineering tool, which may contain a configuration editor and a configuration management tool having version management functionality, a new business paradigm for providing engineering tool services to customers having programmable controllers. In addition, new methods and tools for collaborative engineering of programming code are enabled.Type: ApplicationFiled: December 21, 2004Publication date: June 30, 2005Inventor: George Lo
-
Publication number: 20050132064Abstract: A method and system for generating programming code and/or configuration data for programmable controller and the networks on which they operate is disclosed. In one embodiment, programming code is generated on a centralized server having a web-enabled engineering tool. The engineering tool operates on client devices that are in communication with the server over a network, such as the Internet. Preferably, the engineering tool runs in a browser application (or other network-interfacing-application) on the client device and a user generates the programming code on the server with the aid of the client device. By centralizing the engineering tool, which may contain a configuration editor and a configuration management tool having version management functionality, a new business paradigm for providing engineering tool services to customers having programmable controllers. In addition, new methods and tools for collaborative engineering of programming code are enabled.Type: ApplicationFiled: January 31, 2005Publication date: June 16, 2005Inventor: George Lo
-
Publication number: 20050108693Abstract: A method and system for generating programming code and/or configuration data for programmable controller and the networks on which they operate is disclosed. In one embodiment, programming code is generated on a centralized server having a web-enabled engineering tool. The engineering tool operates on client devices that are in communication with the server over a network, such as the Interntet. Preferably, the engineering tool runs in a browser application (or other network-interfacing-application) on the client device and a user generates the programming code on the server with the aid of the client device. By centralizing the engineering tool, which may contain a configuration editor and a configuration management tool having version management functionality, a new business paradigm for providing engineering tool services to customers having programmable controllers. In addition, new methods and tools for collaborative engineering of programming code are enabled.Type: ApplicationFiled: December 21, 2004Publication date: May 19, 2005Inventor: George Lo
-
Patent number: 6725104Abstract: A method and system for communicating and controlling remotely devices in an automated facility exchanges electronic messages (“E-mails”) between a server that controls the devices and an operator having a client device that has E-mail capabilities. An automation controller overseeing devices and stations within the facility is configured to send and receive over a network, such as the Internet, E-mail messages containing instructions and information. Accordingly, an operator may be alerted to alarm information, fault codes, and other operational parameters via E-mail, and after correcting the fault code or other problem, the operator may send an E-mail message to the automation controller that the situation has been corrected. The operator may also send and receive other information to and from the devices within the facility. Thus, not only human-to-machine and machine-to-human E-mail communication is facilitated, but also machine-to-machine communications via E-mail.Type: GrantFiled: September 21, 2001Date of Patent: April 20, 2004Assignee: Siemens AktiengesellschaftInventors: George Lo, Ronald Lange, Jürgen Schmoll
-
Publication number: 20030060900Abstract: Disclosed is a method and system for communicating and controlling remotely devices in an automated facility by exchanging electronic messages (“E-mails”) between a server that controls the devices and an operator having a client device that has E-mail capabilities. An automation controller overseeing devices and stations within the facility is configured to send and receive over a network, such as the Internet, E-mail messages containing instructions and information. Accordingly, an operator may be alerted to alarm information, fault codes, and other operational parameters via E-mail, and after correcting the fault code or other problem, the operator may send an E-mail message to the automation controller that the situation has been corrected. The operator may also send and receive other information to and from the devices within the facility.Type: ApplicationFiled: September 21, 2001Publication date: March 27, 2003Inventors: George Lo, Ronald Lange, Jurgen Schmoll
-
Publication number: 20030061274Abstract: A method and system for generating programming code and/or configuration data for programmable controller and the networks on which they operate is disclosed. In one embodiment, programming code is generated on a centralized server having a web-enabled engineering tool. The engineering tool operates on client devices that are in communication with the server over a network, such as the Interntet. Preferably, the engineering tool runs in a browser application (or other network-interfacing-application) on the client device and a user generates the programming code on the server with the aid of the client device. By centralizing the engineering tool, which may contain a configuration editor and a configuration management tool having version management functionality, a new business paradigm for providing engineering tool services to customers having programmable controllers. In addition, new methods and tools for collaborative engineering of programming code are enabled.Type: ApplicationFiled: September 24, 2001Publication date: March 27, 2003Inventor: George Lo
-
Publication number: 20030061311Abstract: A method and system for generating programming code and/or configuration data for programmable controller and the networks on which they operate is disclosed. In one embodiment, programming code is generated on a centralized server having a web-enabled engineering tool. The engineering tool operates on client devices that are in communication with the server over a network, such as the Interntet. Preferably, the engineering tool runs in a browser application (or other network-interfacing-application) on the client device and a user generates the programming code on the server with the aid of the client device. By centralizing the engineering tool, which may contain a configuration editor and a configuration management tool having version management functionality, a new business paradigm for providing engineering tool services to customers having programmable controllers. In addition, new methods and tools for collaborative engineering of programming code are enabled.Type: ApplicationFiled: September 24, 2001Publication date: March 27, 2003Inventor: George Lo
-
Publication number: 20030061349Abstract: A method and system for generating programming code and/or configuration data for programmable controller and the networks on which they operate is disclosed. In one embodiment, programming code is generated on a centralized server having a web-enabled engineering tool. The engineering tool operates on client devices that are in communication with the server over a network, such as the Interntet. Preferably, the engineering tool runs in a browser application (or other network-interfacing-application) on the client device and a user generates the programming code on the server with the aid of the client device. By centralizing the engineering tool, which may contain a configuration editor and a configuration management tool having version management functionality, a new business paradigm for providing engineering tool services to customers having programmable controllers. In addition, new methods and tools for collaborative engineering of programming code are enabled.Type: ApplicationFiled: September 24, 2001Publication date: March 27, 2003Inventors: George Lo, Paul Camuti