A method and apparatus for defining grid and proprietary addresses of selected locations within a geographical area is described, characterized in that the grid addresses are defined in relation to a grid and can be easily converted to global coordinates defined in relation to a known global referencing system, and the proprietary addresses are unique to the geographical area. |
Citations|
| US4677561 | Apr 24, 1985 | Jun 30, 1987 | Mitsubishi Denki Kabushiki Kaisha | Automotive navigation system | | US4974170 | Jan 25, 1990 | Nov 27, 1990 | Directional Data, Inc. | Electronic directory for identifying a selected group of subscribers | | US5289195 | Jan 26, 1993 | Feb 22, 1994 | Sharp Kabushiki Kaisha | Positioning and displaying system | | US5296861 | Nov 13, 1992 | Mar 22, 1994 | Trimble Navigation Limited | Method and apparatus for maximum likelihood estimation direct integer search in differential carrier phase attitude determination systems | | US5311434 | Jul 31, 1992 | May 10, 1994 | Zexel Corporation | Vehicle navigation system | | US5323322 | Mar 5, 1992 | Jun 21, 1994 | Trimble Navigation Limited | Networked differential GPS system | | US5345244 | Jan 12, 1993 | Sep 6, 1994 | Trimble Navigation Limited | Cordless SPS smart antenna device | | US5355140 | Sep 15, 1992 | Oct 11, 1994 | Trimble Navigation Limited | Emergency reporting for marine and airborne vessels | | US5359332 | Dec 31, 1992 | Oct 25, 1994 | Trimble Navigation Limited | Determination of phase ambiguities in satellite ranges | | US5396254 | Nov 8, 1991 | Mar 7, 1995 | Sanden Corporation | Position recognition system and position-coordinate converting device | | US5406491 | Mar 26, 1993 | Apr 11, 1995 | Trimble Navigation Limited | Navigational system for trip routing | | US5418538 | May 21, 1993 | May 23, 1995 | Trimble Navigation Limited | Rapid satellite signal acquisition in a satellite positioning system | | US5422814 | Oct 25, 1993 | Jun 6, 1995 | Trimble Navigation Limited | Global position system receiver with map coordinate system outputs | | US5424951 | Mar 27, 1992 | Jun 13, 1995 | Pioneer Electronic Corporation | On-board navigation apparatus having user registering function | | US5436632 | Jun 2, 1994 | Jul 25, 1995 | Trimble Navigation Limited | Integrity monitoring of differential satellite positioning system signals | | US5450344 | Apr 22, 1994 | Sep 12, 1995 | Trimble Navigation Limited | GPS receivers with data ports for the uploading and downloading of absolute position information | | US5452217 | Jul 19, 1993 | Sep 19, 1995 | Aisin AW Co., Ltd. | Navigation system for guiding vehicle orally | | US5471392 | Jun 16, 1994 | Nov 28, 1995 | Matsushita Electric Industrial Co., Ltd. | Geographic information display apparatus | | US5477458 | Jan 3, 1994 | Dec 19, 1995 | Trimble Navigation Limited | Network for carrier phase differential GPS corrections | | US5596500 | Dec 23, 1994 | Jan 21, 1997 | Trimble Navigation Limited | Map reading system for indicating a user's position on a published map with a global position system receiver and a database |
Referenced by|
| US6438733 | Jan 31, 2000 | Aug 20, 2002 | Simplex Solutions, Inc. | IC substrate noise modeling with improved surface gridding technique | | US6480986 | Mar 27, 2000 | Nov 12, 2002 | Simplex Solutions, Inc. | IC substrate noise modeling including extracted capacitance for improved accuracy | | US6549220 | Jun 10, 1999 | Apr 15, 2003 | International Business Machines Corporation | Method, system, and program for providing pages of information with navigation and content areas | | US7071842 | Jun 27, 2003 | Jul 4, 2006 | Earthcomber, LLC | System and method for locating and notifying a user of a person, place or thing having attributes matching the user's stated preferences | | US7089264 | Jun 22, 2001 | Aug 8, 2006 | Navteq North America, LLC | Geographic database organization that facilitates location-based advertising | | US7092964 | Jun 27, 2002 | Aug 15, 2006 | Navteq North America, LLC | Method of collecting market research information | | US7487040 | Nov 8, 2004 | Feb 3, 2009 | | System and method for establishing a local page and grid numbering system in a geographic referencing system | | US7532979 | Nov 10, 2005 | May 12, 2009 | Tele Atlas North America, Inc. | Method and system for creating universal location referencing objects | | US7672779 | Oct 29, 2007 | Mar 2, 2010 | Tele Atlas North America Inc. | System and method for using universal location referencing objects to provide geographic item information | | US7814106 | Jun 21, 2006 | Oct 12, 2010 | Navteq North America, LLC | Geographic database organization that facilitates location-based advertising | | US7847684 | Mar 10, 2009 | Dec 7, 2010 | Earthcomber, LLC | System and method for locating and notifying a mobile user of people having attributes or interests matching a stated preference | | US7873708 | Apr 28, 2005 | Jan 18, 2011 | AT&T Mobility II LLC | Systems and methods for providing mobile advertising and directory assistance services | | US7876214 | Mar 10, 2009 | Jan 25, 2011 | Earthcomber, LLC | System and method for providing reviews to a mobile user of restaurants having attributes matching a stated preference | | US7876215 | Mar 10, 2009 | Jan 25, 2011 | Earthcomber, LLC | System and method for locating and notifying a mobile user of people having attributes or interests matching a stated preference | | US7911335 | Mar 10, 2009 | Mar 22, 2011 | Earthcomber, LLC | System and method for locating and notifying a mobile user of people having attributes or interests matching a stated preference | | US7912630 | Dec 14, 2004 | Mar 22, 2011 | International Business Machines Corporation | Method and system for performing programmatic actions based upon vehicle approximate locations | | US7941269 | Nov 11, 2008 | May 10, 2011 | Rialcardo Tice B.V. LLC | Network-based navigation system having virtual drive-thru advertisements integrated with actual imagery from along a physical route | | US8102253 | Mar 4, 2011 | Jan 24, 2012 | Earthcomber, LLC | System and method for notifying a user of people, places or things having attributes matching a user's stated preference | | US8140649 | Dec 8, 2010 | Mar 20, 2012 | AT&T Mobility II LLC | Systems and methods for providing mobile advertising and directory assistance services | | US8229766 | Aug 5, 2004 | Jul 24, 2012 | Risk Management Solutions, Inc. | System and method for producing a flexible geographical grid |
Claims1. A method of using a novel grid address as a geographical location identifier, comprising: - providing a hierarchical grid address including a specific locational address appended to general position information, the general position information representing at least one of a plurality of pre-defined grids, each of the grids corresponding to a geographical area and having a plurality of cells and sub-cells corresponding to smaller geographical areas within the grid; and
- using the hierarchical grid address as a geographic location identifier.
2. The method of claim 1, wherein the specific locational address includes a plurality of hierarchical codes representative of a specific cell, sub-cell, and any further levels of cell subdivision. 3. The method of claim 1, wherein each of the grids corresponds to a geographical area and has: - a plurality of cells;
- a reference location;
- global coordinates of said reference location; and
- at least one parameter defining cell size and orientation.
4. The method of claim 1, wherein the specific locational address is a proprietary name. 5. The method of claim 4, wherein the proprietary name is, at least in part, an abbreviated version of a name. 6. The method of claim 4, wherein the proprietary name is, at least in part, a company's name. 7. The method of claim 4, wherein the proprietary name is a company's name and a unique identifier for one of many establishments of the company. 8. The method of claim 4, wherein the proprietary name is, at least in part, an individual person's name. 9. The method of claim 4, wherein the geographic location is an individual person's house. 10. The method of claim 4, wherein the geographic location is an establishment of a company. 11. The method of claim 4, wherein the general position information includes top, second, and third level hierarchical codes for identifying countries, states/provinces, and cities. 12. The method of claim 1, wherein the general position information includes a country code as a top level hierarchical code. 13. The method of claim 12, wherein the country code is a two alpha character mnemonic. 14. The method of claim 1, wherein the general position information includes a state/province code as a second level hierarchical code. 15. The method of claim 14, wherein the state/province code is a two alpha character mnemonic. 16. The method of claim 1, wherein the general position information includes a city code as a third level hierarchical code. 17. The method of claim 16, wherein the city code is a two or three alpha character mnemonic. 18. A method of using a novel grid address as a geographical location identifier, comprising: - providing a hierarchical grid address including at least a top level code, a second level code, and a third level code, the top level code representing a country, the second level code representing a state/province, and the third level code representing a city; and
- using the hierarchical grid address as a geographic location identifier.
19. The method of claim 18, wherein the country code is a two alpha character mnemonic. 20. The method of claim 18, wherein the state/province code is a two alpha character mnemonic. 21. The method of claim 18, wherein the city code is a two or three alpha character mnemonic. 22. The method of claim 18, wherein the hierarchical grid address includes a fourth level code representing a proprietary name. 23. The method of claim 18, wherein the hierarchical grid address includes one or more alpha and/or numeric characters. 24. The method of claim 18, wherein the hierarchical grid address further includes a plurality of hierarchical codes representative of a specific cell, sub-cell, and any further levels of cell subdivision of a grid. 25. The method of claim 18, wherein the grid corresponds to a geographical area and has: - a plurality of cells;
- a reference location;
- global coordinates of said reference location; and
- at least one parameter defining cell size and orientation.
|