QD

Qi Dai

OS Osram Sylvania: 3 patents #5 of 104Top 5%
Overall (2016): #58,735 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D774477 Conductor pads Sridharan Venk, Earl Alfred Picard, Jr., Richard Garner 2016-12-20
9335210 Techniques for lumen maintenance and color shift compensation Ming Li, Keng Chen 2016-05-10
9271362 Planckian and non-planckian dimming of solid state light sources Ming Li, Robert Harrison, Edward Haidar 2016-02-23