ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,469,754, issued on Nov. 11.
"Hermetic microelectronic module using a sheath" was invented by Peter C. Salmon (Mountain View, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A hermetic microelectronic module includes a substrate having redistribution layers fabricated thereon, a plurality of electronic components mounted on the substrate to create an electronic assembly, and a sheath enclosing the electronic assembly except for an opening at the top for making electrical connections. The sheath may take several physical forms, and backside power distribution may be employed. 3D features may be employed on the sheath surface to increase the convecti...