1
Kevin Cherveny, Aaron Crane, Lawrence M Kaplan, John Jasper, Russell Shields: System and method for updating, enhancing or refining a geographic database using feedback. Navigation Technologies Corporation, Frank J Kozak, Lawrence M Kaplan, April 4, 2000: US06047234 (193 worldwide citation)

A system for updating, enhancing and/or refining a geographic database. A geographic database includes data representing physical features in the geographic region, and, optionally, attributes of such features. The system includes a plurality of data collecting sensors. Each of the data collecting s ...


2
Cherveny Kevin, Crane Aaron, Kaplan Lawrence M, Jasper John, Shields Russel T: System and method for updating, enhancing or refining a geographic database using feedback. Navigation Tech, June 9, 1999: EP0921509-A2 (94 worldwide citation)

A system for updating, enhancing and/or refining a geographic database. A geographic database includes data representing physical features in the geographic region, and, optionally, attributes of such features. The system includes a plurality of data collecting sensors. Each of the data collecting s ...


3
Kevin Cherveny, Aaron Crane, Lawrence M Kaplan, John Jasper, Russel Shields: System and method for updating, enhancing, or refining a geographic database using feedback. Navteq North America, Jon D Shutter, Frank J Kozak, Lawrence M Kaplan, February 8, 2005: US06853913 (74 worldwide citation)

A system for updating, enhancing and/or refining a geographic database is disclosed. The system uses a plurality of data collecting sensors, each of which is installed in a separate one of a plurality of vehicles, each of which travels on roads in a geographic region. Each data-collecting sensor pro ...


4
Kevin Cherveny, Aaron Crane, Lawrence M Kaplan, John Jasper, Russell Shields: System and method for updating, enhancing or refining a geographic database using feedback. Navigation Technologies Corporation, Frank J Kozak, Jon D Shutter, Lawrence M Kaplan, February 4, 2003: US06516267 (53 worldwide citation)

A method for updating a geographic database is disclosed. Data collecting equipment is installed in each of a plurality of vehicles each of which also has a navigation system. The data collection equipment is used to collect data while the vehicles are being driven along roads by their respective us ...


5
Kevin Cherveny, Aaron Crane, Lawrence M Kaplan, John Jasper, T Russell Shields: System and method for updating, enhancing, or refining a geographic database using feedback. Navigation Technologies, Legal Department, July 3, 2003: US20030125871-A1 (1 worldwide citation)

A system for updating, enhancing and/or refining a geographic database. A geographic database includes data representing physical features in the geographic region, and, optionally, attributes of such features. The system includes a plurality of data collecting sensors. Each of the data collecting s ...


6
Kevin Cherveny, Aaron Crane, Lawrence M Kaplan, John Jasper, Russell Shields: System and method for updating, enhancing, or refining a geographic database using feedback. Navigation Technologies, July 7, 2005: US20050149259-A1

A method for updating a geographic database is disclosed. Data collecting equipment is installed in each of a plurality of vehicles each of which also has a navigation system. The data collection equipment is used to collect data while the vehicles are being driven along roads by their respective us ...