Membership
Tour
Register
Log in
Ljudmil Slavchev Grigorov
Follow
Person
Sofia, HU
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Red line emitting phosphors for use in led applications
Patent number
7,648,649
Issue date
Jan 19, 2010
Lumination LLC
Emil Vergilov Radkov
H01 - BASIC ELECTRIC ELEMENTS