Visit the Photonic Products web site

Patent recognises software GPS solution

A Hemisphere GPS product story
More from this company More from this category
Edited by the Electronicstalk editorial team Jun 21, 2002

CSI Wireless has been awarded a US patent for its e-Dif or "extended differential" software.

CSI Wireless has been awarded a US patent for its e-Dif or "extended differential" software that enables GPS receivers to achieve the much higher accuracy available from differential GPS