https://venturebeat.com/2017/04/21/hailo-files-patent-infringement-suit-against-uber/
Above: A Hailo car.
Image Credit: Hailo
App-enabled cab company Hailo today filed a lawsuit against larger competitor Uber alleging that Uber infringed on its 1999 patent of an "automated vehicle dispatch...
Hailo and MyTaxi have merged to create "Europe's largest taxi hailing company" in an attempt to compete with Uber.
http://www.pcworld.com/article/3100003/taxi-hailing-apps-mytaxi-and-hailo-will-merge-to-counter-uber-in-europe.html