Indoor space positioning based on Voronoi diagram

C Liu - US Patent 10,949,998, 2021 - Google Patents
Embodiments of the disclosure provide an indoor position ing device, a movable device
including the same, a method for positioning a movable device in an indoor space and a …

Method, apparatus and product for efficient solution of nearest object problems

P Bak, J Bnayahu, Y Nardi, E Packer - US Patent 10,746,562, 2020 - Google Patents
A computer-implemented method, computerized apparatus and computer program product
for efficient solution of nearest object problems. A set of objects having non-point shapes …