On 13 February, Japan-based Nichia Corp filed a patent infringement lawsuit in the Tokyo District Court seeking damages and to enjoin trading company CoreStaff Co Ltd from selling products from the F90 family of LEDs made by Bridgelux Inc of Fremont, CA, USA (a vertically integrated developer and manufacturer of solid-state light sources for lighting applications), which it alleges infringe Japanese patent no. 4974310...
Source: https://www.semiconductor-today.com/new ... 0223.shtml