QD

Qi Dai

OS Osram Sylvania: 2 patents #18 of 95Top 20%
Overall (2017): #114,915 of 506,227Top 25%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9743483 Techniques for lumen maintenance and color shift compensation Ming Li, Keng Chen 2017-08-22
9635759 Conductor pad for flexible circuits and flexible circuit incorporating the same Sridharan Venk, Earl Alfred Picard, Jr., Richard Garner 2017-04-25