US Patent Issued to HyperLight on July 8 for "Multilayer thin film lithium-containing optical devices" (Massachusetts Inventors)

ALEXANDRIA, Va., July 9 -- United States Patent no. 12,353,071, issued on July 8, was assigned to HyperLight Corp. (Cambridge, Mass.).

"Multilayer thin film lithium-containing optical devices" was invented by Jeffrey Cole Holzgrafe (Somerville, Mass.), Miles Matthew Kovach (Cambridge, Mass.), Christian Reimer (Wellesley, Mass.) and Mian Zhang (Cambridge, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electro-optic device includes a substrate structure, a first layer, a second layer on the first layer, and a third layer on the second layer. The first layer includes a first thin film lithium-containing (TFLC) electro-optic material and having a first thickness. The second layer includes a second TFLC ...