Patents by Inventor David M. DeLorme
David M. DeLorme 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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Patent number: 11932348Abstract: A transportation apparatus that combines pedaled and motored locomotion as selected by the rider. The apparatus includes a set of structural frames including a front frame and a rear frame. In an embodiment of the invention, the front frame and rear frame may be folded together to reduce the size of the apparatus for storage. The apparatus includes a pedal set coupled to a prime mover and motion transfer element located to the front end of the apparatus that together enable pedaled movement without a front axle. One or more rear wheels are motorized for pedal assistance or direct motorized locomotion. The apparatus is relatively low weight and can transport a plurality of passengers.Type: GrantFiled: January 16, 2021Date of Patent: March 19, 2024Inventor: David M. DeLorme
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Publication number: 20210347437Abstract: A transportation apparatus that combines pedaled and motored locomotion as selected by the rider. The apparatus includes a set of structural frames including a front frame and a rear frame. In an embodiment of the invention, the front frame and rear frame may be folded together to reduce the size of the apparatus for storage. The apparatus includes a pedal set coupled to a prime mover and motion transfer element located to the front end of the apparatus that together enable pedaled movement without a front axle. One or more rear wheels are motorized for pedal assistance or direct motorized locomotion. The apparatus is relatively low weight and can transport a plurality of passengers.Type: ApplicationFiled: January 16, 2021Publication date: November 11, 2021Inventor: David M. DeLorme
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Patent number: 7834910Abstract: Camera system and methods to capture panoramic imagery from a camera mounted on a moving platform, using low-cost digital image sensors. The panoramic imagery appears seamless and natural to the eye. The panoramic imaging system and methods are specifically designed to accommodate the long acquisition times of low-cost digital image sensors, despite the motion of the camera during image capture. Pairs of cameras are arranged about an axis and a pairwise firing sequence enables capturing a series of adjacent images without gap or overlap. Additionally, when combined with suitable supplemental sensors, the image data provide location information about objects in the image for use in elementary photogrammetry.Type: GrantFiled: March 1, 2006Date of Patent: November 16, 2010Inventors: David M. DeLorme, James G. Peterson
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Publication number: 20030182052Abstract: An Integrated Routing/Mapping Information System (IRMIS) links desktop personal computer cartographic applications to one or more handheld organizer, personal digital assistant (PDA) or “palmtop” devices. Such devices may be optionally equipped with, or connected to, portable Global Positioning System (GPS) or equivalent position sensing device. Desktop application facilitates user selection of areas, starts, stops, destinations, maps and/or point and/or route information. It optionally includes supplemental online information, preferably for transfer to the PDA or equivalent device. Users' options include route information, area, and route maps. Maps and related route information are configured with differential detail and levels of magnitude. Used in the field, in conjunction with GPS receiver, the PDA device is configured to display directions, text and map formats, the user's current position, heading, speed, elevation, and so forth.Type: ApplicationFiled: October 30, 2001Publication date: September 25, 2003Inventors: David M. DeLorme, Keith A. Gray, Gordon Autry, Keith A. Moulton
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Publication number: 20020159657Abstract: A substantially transparent map holder or envelope for retaining therein a composite map. The holder includes a plurality of compartments spaced between two layers of material connected together. Each compartment has at least one opening for insertion and removal of a printed map that may be a section of a composite map, and/or other related text or graphic travel information such as point information, route maps, travel directions, tickets, reservations, discount coupons, and so forth. By using mapping software and a printer, a user may create a large, composite, custom map that is put together like a quilt or a mosaic made up of individual pieces of printable paper. The individual pieces are inserted into the compartments to create a large-sized map for easier overall visualization—made using preferably a conventional printer and standard-sized (e.g. 8.5″×11″) sheets of paper—rather than large-format printers or plotters and oversized paper.Type: ApplicationFiled: April 27, 2001Publication date: October 31, 2002Applicant: DeLorme Publishing CompanyInventor: David M. DeLorme
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Patent number: 6321158Abstract: An Integrated Routing/Mapping Information System (IRMIS) links desktop personal computer cartographic applications to one or more handheld organizer, personal digital assistant (PDA) or “palmtop” devices. Such devices may be optionally equipped with, or connected to, portable Global Positioning System (GPS) or equivalent position sensing device. Desktop application facilitates user selection of areas, starts, stops, destinations, maps and/or point and/or route information. It optionally includes supplemental online information, preferably for transfer to the PDA or equivalent device. Users' options include route information, area, and route maps. Maps and related route information are configured with differential detail and levels of magnitude. Used in the field, in conjunction with GPS receiver, the PDA device is configured to display directions, text and map formats, the user's current position, heading, speed, elevation, and so forth.Type: GrantFiled: August 31, 1998Date of Patent: November 20, 2001Assignee: DeLorme Publishing CompanyInventors: David M. DeLorme, Keith A. Gray, Gordon Autry, Keith A. Moulton
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Patent number: 5948040Abstract: Computerized travel reservation information and planning system that generates "map ticket" output in various media, for guidance and transactions en route. Such print or electronic documents can include bar or alphanumeric codes for automated recognition and/or access. WHERE?, WHO/WHAT?, WHEN? and HOW? menus enable flexible user inquiries accessing selectable geographic, topical, temporal and transactional data records and relational processing. Sub-menus provide further capabilities: e.g. routing, topical searching; searches of events calendars, almanacs, appointment books, related itinerary scheduling; trip budgeting issues, plus travel arrangement availabilities or other goods/services offers. Online communications links access updated or supplemental information on places, times, topics and other provider goods/service offers.Type: GrantFiled: February 6, 1997Date of Patent: September 7, 1999Assignee: DeLorme Publishing Co.Inventors: David M. DeLorme, Keith A. Gray, T. Angus Ferguson
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Patent number: 5848373Abstract: A computer aided map location system (CAMLS) provides correlation and coordination of spatially related data between a computer (PDA/PC/EC) and a set of printed maps typically printed on paper depicting surface features at desired levels of detail. A first set of constant scale printed maps substantially coincides with or is overprinted with equal area grid quadrangles of a first scale grid. The first scale grid quadrangles are identified by a first set of unique names. The PDA/PC/EC has a computer display or other computer output, a first database, and display subsystem. The first database includes the first set of unique names of the grid quadrangles of the first scale grid. The boundary lines of the respective first scale grid quadrangles are identified in the first database by latitude and longitude location. The display subsystem causes the display of a selected grid quadrangle or gridname on the PDA/PC/EC display in response to a user query.Type: GrantFiled: July 18, 1997Date of Patent: December 8, 1998Assignee: DeLorme Publishing CompanyInventors: David M. DeLorme, Keith A. Gray
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Patent number: 5802492Abstract: A Computer Aided Routing and Positioning System (CARPS) determines a route along selected waypoints that include a travel origin and a travel destination and intermediate waypoints therebetween. The selected waypoints may be uploaded to or downloaded from various geocoding devices that utilize the Global Positioning System (GPS). A CARPS database incorporates travel information selected from a range of multimedia sources about the transportation routes, waypoints, and geographically locatable points of interest (POIs) selected by the user along the travel route. The CARPS software permits user selection of specified POI types within a user-defined region of interest and user selection of particular POIs from the selected types within the region of interest. The transportation routes, waypoints, POIs and region of interest are identifiable in the computer by coordinate locations of a selected geographical coordinate system.Type: GrantFiled: June 11, 1996Date of Patent: September 1, 1998Assignee: DeLorme Publishing Company, Inc.Inventors: David M. DeLorme, Keith A. Gray
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Patent number: 5559707Abstract: A computer aided routing system (CARS) determines a travel route between a user selected travel origin and travel destination following user selected waypoints along the way. A CARS database incorporates travel information selected from a range of multimedia sources about the transportation routes, waypoints, and geographically locatable points of interest (POIs) selected by the user along the travel route. The CARS software permits user selection of specified POI types within a user defined region of interest and user selection of particular POIs from the selected types within the region of interest. The transportation routes, waypoints, POIs and region of interest are identified in the computer by coordinate locations of a selected geographical coordinate system. The CARS software is constructed to present a user customized travelog for preview on the computer display of the user defined travel route.Type: GrantFiled: January 31, 1995Date of Patent: September 24, 1996Assignee: DeLorme Publishing CompanyInventors: David M. DeLorme, Keith A. Gray
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Patent number: 5030117Abstract: A global mapping system which organizes mapping data into a hierarchy of successive magnitudes or levels for presentation of the mapping data with variable resolution, starting from a first or highest magnitude with lowest resolution and progressing to a last or lowest magnitude with highest resolution. The idea of this hierarchical structures can be likened to a pyramid with fewer stones or "tiles" at the top, and where each successive descending horizontal level or magnitude contains four times as many "tiles" as the level or magnitude directly above it. The top or first level of the pyramid contains 4 tiles, the second level contains 16 tiles, the third contains 64 tiles and so on, such that the base of a 16 magnitude or level pyramid would contain 4 to the 16th power or 4,294,967,296 tiles. This total includes "hyperspace" which is later clipped or ignored. Digital data corresponding to each of the separate data base tiles is stored in the database under a unique filename.Type: GrantFiled: January 24, 1990Date of Patent: July 9, 1991Inventor: David M. Delorme
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Patent number: 4972319Abstract: A global mapping system which organizes mapping data into a hierarchy of successive magnitudes or levels for presentation of the mapping data with variable resolution, starting from a first or highest magnitude with lowest resolution and progressing to a last or lowest magnitude with highest resolution. The idea of this hierarchical structure can be likened to a pyramid with fewer stones or "tiles" at the top, and where each successive descending horizontal level or magnitude contains four times as many "tiles" as the level or magnitude directly above it. The top or first level of the pyramid contains 4 tiles, the second levle contains 16 tiles, the third contains 64 tiles and so on, such that the base of a 16 magnitude or level pyramid would contain 4 to the 16th power or 4,294,967,296 tiles. This total includes "hyperspace" which is later clipped or ignored. Digital data corresponding to each of the separate data base tiles is stored in the database under a unique filename.Type: GrantFiled: September 25, 1987Date of Patent: November 20, 1990Inventor: David M. Delorme
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Patent number: 4521998Abstract: A new hub provides flexible or universal coupling for securing struts at the vertices of geodesic type grid or framework. Each hub is formed by a plurality of universal connectors securing adjacent pairs of converging struts forming a closed ring of universal connectors and converging struts at each vertex of the geodesic type spatial framework. Each connector includes a pair of hinge plates or faces positioned at the facing side surfaces of adjacent chords or struts converging at a vertex. Each hinge face is secured in parallel for rotation of the hinge face relative to the side surface of the strut during construction. The universal connectors are formed with hinge ears defining a hinge axis offset from the plane of the corresponding hinge face. Hinge ears from adjacent hinge faces of a universal connector overlap to define a common hinge axis.Type: GrantFiled: July 8, 1983Date of Patent: June 11, 1985Inventor: David M. DeLorme