 Self-Driving Vehicles, Fossil Fuel Drilling and AI Among Hottest Areas for RD Activity; Applications Hit an All-Time High, According to Annual Analysis by IFI CLAIMS Patent Services NEW HAVEN, Conn., Jan. 10, 2023 PRNewswire U.S. patent grants issued in 2022 dropped to their lowest level since 2018, and South Korean electronics titan Samsung took... The post Samsung Leads in U.S. Patents as Overall Grants Hit Four-Year Low appeared first on DKODING... 