WP

Warren P. Pumyea

LD Luminus Devices: 2 patents #23 of 42Top 55%
Samsung: 2 patents #37,631 of 75,807Top 50%
📍 Stoneham, MA: #84 of 278 inventorsTop 35%
🗺 Massachusetts: #27,608 of 88,656 inventorsTop 35%
Overall (All Time): #1,175,999 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10222532 Light mixing chamber for use with light guide plate Sridhar Sadasivan, Suchit Shah 2019-03-05
9851497 Light mixing chamber for use with color converting material and light guide plate and assembly Sridhar Sadasivan, KAREN TWIETMEYER, Victoria K. Hinchey 2017-12-26
8643266 Light-emitting device including independently electrically addressable sections Michael Lim, Hong Lu, Alexei A. Erchak 2014-02-04
7993940 Component attach methods and related device structures 2011-08-09