No one really invented 4k 4k was invented in 2014 4k is The current standard for HD is 1080p, measured by the number of vertical pixels. 4k measures the horizontal pixels instead, and any TV described as 4K will have a resolution of at least 3840 x 2160.
Peter Misek Invented 4g4g was invented in 2008 4G is the fourth generation of broadband cellular network technology, succeeding 3G.
Ford Motor Company Invented 40 Hour Work Week 40 Hour Work Week was invented in 1937
Steve Henson Invented Ranch Dressing Ranch Dressing was invented in 1950s Ranch Dressing is a type of thick white salad dressing made with sour cream.
Guglielmo Marconi InventedRadio Radio was invented in 1895 Radio is the transmission and reception of electromagnetic waves of radio frequency, especially those carrying sound messages.
Robert Watson-Watt Invented Radar Radar was invented in 1935 Radar is a system for detecting the presence, direction, distance, and speed of aircraft, ships, and other objects, by sending out pulses of radio waves which are reflected off the object back to the source.
James M. Cain and John O’Hara Invented R&b Music R&b Music was invented in 1948 R&b Musicis rhythm and blues