US Patent Issued to GM Global Technology Operations on Aug. 18 for "Vehicle display systems and methods with multifunction holographic RLAD devices" (Michigan Inventors)

ALEXANDRIA, Va., Aug. 18 -- United States Patent no. 12,710,649, issued on Aug. 18, was assigned to GM Global Technology Operations LLC (Detroit).

"Vehicle display systems and methods with multifunction holographic RLAD devices" was invented by Kai-Han Chang (Madison Heights, Mich.), Thomas A. Seder (Fraser, Mich.), Omer Tsimhoni (Bloomfield Hills, Mich.) and Guy N. Kennerly (Southfield, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A holographic projection display system includes a cluster of lighting elements arranged in a fixed lighting array. The clustered lighting elements include a first set of light diodes emitting light of a first wavelength and each having a respective emission angle towards ...