Inventor
LI JIAN-SHEN
TW5 patents
⚠️ This page may combine multiple inventors who share the name “LI JIAN-SHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRENERGY OPTO INC
3 patentsUS7999494B2Aug 16, 2011
Electronic ballast with dimming control from power line sensing
GRENERGY OPTO INC1 citations50
US7999495B2Aug 16, 2011
Electronic ballast with dimming control from power line sensing
GRENERGY OPTO INC0 citations39
US7982413B2Jul 19, 2011
Electronic ballast with dimming control from power line sensing
GRENERGY OPTO INC0 citations39