ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,447,499, issued on Oct. 21, was assigned to LANTO ELECTRONIC Ltd. (Kunshan, China).
"Product with protective coating" was invented by Hong Zhang (Kunshan, China), Bin Li (Kunshan, China) and Soo-Keong Loo (Kunshan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The application provides a product with a protective coating. Prepare a first precursor dispersion comprising a first active organic precursor, and the first active organic precursor is a fluorine-free monomer. Prepare a second precursor dispersion comprising a second active organic precursor, and the second active organic precursor is a fluorine-containing monomer. Apply the first precurso...