ALEXANDRIA, Va., April 9 -- United States Patent no. 12,270,519, issued on April 8.
"Light-emitting diode (LED) light bar and flexible neon lamp" was invented by Shiwen Li (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light-emitting diode (LED) light bar capable of refracting and scattering LED light and a flexible neon lamp are provided. The LED light bar includes a flexible light shielding sleeve, a flexible scattering layer, and a flexible light strip. The flexible light shielding sleeve extends along the LED light bar, the flexible light strip is disposed in the flexible scattering layer. A light emitting direction of the flexible light strip is opposite to an illumination direction ...