ALEXANDRIA, Va., June 17 -- United States Patent no. 12,316,069, issued on May 27, was assigned to NICHIA Corp. (Anan, Japan).
"Light-emitting device" was invented by Kiyoshi Enomoto (Tokushima, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A base includes: a mount surface; a lateral wall located around the mount surface, the lateral wall including: a pair of first protrusions having first upper surfaces and located opposite to each other in a first direction that is parallel to a side of the mount surface, wherein each first protrusion has a same height from the mount surface, a pair of second protrusions having second upper surfaces and located opposite to each other in a second direction which is p...