signal Archives - Patent Yogi LLC

Here is a patent application for a starting block with sensors for pressure, a step sensor for determining where the runner’s first step out of…

Amputees with a missing arm or hand can now use gesture controls just like any other user. A company called Rovi Guides has patented an…

On December 26, 1933, Edwin Armstrong was granted a patent for a two-path FM radio. He has been called “the most prolific and influential inventor…

On November 20, 1923, a patent was granted to Garrett Morgan for a traffic signal. He is one of the first inventors of traffic signals…