A recently granted patent (Publication Number: US11919443B1) discloses a unique light system designed for vehicles. The system includes a light source and a light guide with a concave region that ...

PITTSBURGH, Nov. 3, 2025 /PRNewswire/ -- "I wanted to create an improved vehicle lighting system to indicate a panic braking situation," said an inventor, from Ronkonkoma, N.Y., "so I invented the S.