Just as geo mobile services are taking off, the U.S. Patent Office has awarded an extremely broad patent on “Location-based services” to Where. Patent No. 7,848,765 covers 31 claims ranging from sending an alert to offering a coupon when somebody crosses a geofence with a mobile device. Where CEO Walter Doyle calls it the “mother of all geofencing patents.”

A geofence is a predefined boundary… → Read More