Inventor

LESTER STEVEN

US3 patents

⚠️ This page may combine multiple inventors who share the name “LESTER STEVEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA TECHNO CT INC

2 patents

US9012953B2Apr 21, 2015

LED with improved injection efficiency

TOSHIBA TECHNO CT INC1 citations59

US8684749B2Apr 1, 2014

LED with improved injection efficiency

TOSHIBA TECHNO CT INC3 citations59

LESTER STEVEN

1 patent

US8525221B2Sep 3, 2013

LED with improved injection efficiency

LESTER STEVEN2 citations54