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Patent applications and USPTO patent grants for De Graeve; Charles-Marie.The latest application filed is for "method and system, computer program comprising program code means, and computer program product for forming a graph structure in order to describe an area with a free area and an occupied area".
Patent | Date |
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Method, system, and computer product for forming a graph structure that describes free and occupied areas Grant 8,286,122 - De Graeve , et al. October 9, 2 | 2012-10-09 |
Method, system, and computer product for forming a graph structure that describes free and occupied areas Grant 7,765,499 - De Graeve , et al. July 27, 2 | 2010-07-27 |
Method and system, computer program comprising program code means, and computer program product for forming a graph structure in order to describe an area with a free area and an occupied area App 20050159879 - De Graeve, Charles-Marie ;   et al. | 2005-07-21 |
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