Inventor
XIE XUEFEI
CN4 patents
⚠️ This page may combine multiple inventors who share the name “XIE XUEFEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
3 patentsUS7973494B2Jul 5, 2011
Electronic ballast with step up/down power factor correction DC-DC converter suitable for high input voltage applications
GEN ELECTRIC15 citations81
US8362701B2Jan 29, 2013
Ballast with end-of-life protection for one or more lamps
GEN ELECTRIC4 citations59
US7679293B2Mar 16, 2010
Anti-striation circuit for current-fed ballast
GEN ELECTRIC1 citations47