1
Craig Allen
Nemmara Chithambaram, Craig Allen Miller: Meeting location determination using spatio-semantic modeling. Autodesk, Gates & Cooper, March 8, 2005: US06865538 (17 worldwide citation)

One or more embodiments of the invention provide a method, method, apparatus, and article of manufacture for determining a meeting location. A location for each of two or more persons is obtained. A central location is then determined based on the obtained locations. A list of activity preferences f ...


2
Craig Allen
Nemmara Chithambaram, Craig Allen Miller: Meeting location determination using spatio-semantic modeling. Autodesk, Gates & Cooper, Howard Hughes Center, February 26, 2004: US20040039579-A1

One or more embodiments of the invention provide a method, method, apparatus, and article of manufacture for determining a meeting location. A location for each of two or more persons is obtained. A central location is then determined based on the obtained locations. A list of activity preferences f ...


3
Nemmara Chithambaram: Use of triggers and a location hypercube to enable push-based location applications. Autodesk, Gates & Cooper, January 10, 2006: US06985747 (158 worldwide citation)

A method, system, and article of manufacture enable the use of location based applications (LBA). A location server (LS) on a wireless network receives trigger information from a LBA that is located outside of the wireless network. The trigger information defines a source locatable, spatial informat ...


4
Edward J Connor, Nemmara Chithambaram, John Ricardo DeAguiar: Geographical data markup on a personal digital assistant (PDA). Autodesk, Gates & Cooper, November 28, 2006: US07142196 (143 worldwide citation)

A method, system, and article of manufacture provide the ability to redline or mark up geographic information on a personal digital assistant (PDA). An application on the PDA is configured to obtain map data from a server and display the map data on a screen of the PDA. Markup data is obtained from ...


5
Nemmara Chithambaram, Robin Warner Dandridge, John Ricardo DeAguiar: Single gesture map navigation graphical user interface for a personal digital assistant. Autodesk, Gates & Cooper, November 28, 2006: US07142205 (81 worldwide citation)

An application on a personal digital assistant (PDA) displays a map. A graphical user interface permits the application to receive single gesture inputs of a stylus. If the single gesture input comprises a drag of the stylus a minimum distance, the map is panned such that the map is shifted to a new ...


6
Nemmara Chithambaram, Howard Marantz: Generalized, differentially encoded, indexed raster vector data and schema for maps on a personal digital assistant. Autodesk, Gates & Cooper, January 6, 2004: US06674445 (61 worldwide citation)

A schema provides for the storage of geographic information on a personal digital assistant (PDA). Embodiments provide differential encoding and indexing of raster and vector based data. A schema provides for compact and performable storage of both data and metadata for raster, vector, and redlining ...


7
Nemmara Chithambaram, John Ricardo Deaguiar: Mobile device locator adapter system for location based services. Autodesk, Gates & Cooper, November 8, 2005: US06963748 (54 worldwide citation)

One or more embodiments of the invention provide a method, apparatus, and article of manufacture for locating a mobile device. An application programming interface (API), executed by a computer, provides a plurality of simplified procedures that allow an application program executed by the computer ...


8
Nemmara Chithambaram, Howard Marantz, John R DeAguiar, Gregory Andrew Roy, Kevin Glen Robinson, Roderick Gaetan Munro: Method and apparatus for providing access to maps on a thin client. Autodesk, Gates & Cooper, June 26, 2007: US07236173 (29 worldwide citation)

A method, system, and article of manufacture provide for an interactive geographic information system on a thin client. Geographic information may be viewed and interacted with on the thin client. The information is available while the thin client is connected or disconnected to/from a network. The ...


9
Nemmara Chithambaram, Robin Warner Dandridge, John Ricardo DeAguiar: Single gesture map navigation graphical user interface for a thin client. Autodesk, Gates & Cooper, October 21, 2008: US07439969 (23 worldwide citation)

An application on a thin client displays a map. A graphical user interface permits the application to receive single gesture inputs of a stylus. If the single gesture input comprises a drag of the stylus a minimum distance, the map is panned such that the map is shifted to a new center view. The dis ...


10
Nemmara Chithambaram: Fuzzy logic reasoning for inferring user location preferences. Autodesk, Gates & Cooper, December 20, 2005: US06978258 (19 worldwide citation)

One or more embodiments of the invention provide a method, apparatus, and article of manufacture for refining an approximate location of a mobile device using fuzzy logic reasoning. An approximate location of a device is determined. A rule base that comprises an ordered collection of rules is then r ...



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