Inventor
WANG WEIZI
CN4 patents
⚠️ This page may combine multiple inventors who share the name “WANG WEIZI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA ELECTRONICS INC
3 patentsUS7459878B2Dec 2, 2008
Method and circuit for controlling sensorless single-phase BLDCM
DELTA ELECTRONICS INC18 citations82
US7345440B2Mar 18, 2008
Method for starting single phase BLDCM having asymmetrical air gap
DELTA ELECTRONICS INC10 citations82
US7242160B2Jul 10, 2007
Starting method for Hall-less single-phase BLDCM
DELTA ELECTRONICS INC11 citations82