Drone war between Amazon and Walmart

The transformation of the retail sector shows well that the two giant companies, Walmart and Amazon are competing with each other for more drone patents – portfolio.hu wrote after Financial Times.

For Walmart this may be the second year in line when the company issued more drone patents than Amazon. According to BDO’s survey, since March last year, Walmart has filed 97 new drone patents with the World Intellectual Property Organization, while Amazon only 54 in the same period. (portfolio.hu)