Nova Patents
AT330448T

Supply assembly for a led lighting module

Abstract

Power supply module for LED lighting module, comprising a current power supply unit for PWM control, which is connected with the LED module, and a pulse train control unit, wherein in the opening and shutdown switch is a power supply unit and pulse frequency section (fburst) in order to control the middle luminous efficiency. Optimally, the pulse train control unit is provided the duration pulse modulator, a steering pulse is T-SHAPED (pluse), a power supply unit configured with the pulse length.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

33 members in 11 offices

This recordMember, by publication datePriority claim1 more office is in the list below

Priority claims4

Priority claims
DocumentOfficeKindDate
00200370European Patent Office (EPO)A
00200370European Patent Office (EPO)A
00200370–––
EP20000200370–––

Members33

Family members, oldest first
DocumentOfficeKind
WO0158218A1World Intellectual Property Organization (WIPO)A1
US2001024112A1United States of AmericaA1
KR20010112376ARepublic of KoreaA
EP1166604A1European Patent Office (EPO)A1
MXPA01010039AMexicoA
CN1363198AChinaA
US2003085749A1United States of AmericaA1
US6580309B2United States of AmericaB2
US2003132721A1United States of AmericaA1
JP2003522393AJapanA
WO2004057921A1World Intellectual Property Organization (WIPO)A1
AU2003286338A1AustraliaA1
CN1201636CChinaC
KR20050085774ARepublic of KoreaA
EP1576858A1European Patent Office (EPO)A1
CN1729722AChinaA
JP2006511078AJapanA
EP1166604B1European Patent Office (EPO)B1
US7071762B2United States of AmericaB2
AT330448TThis recordAustriaT
ATE330448T1AustriaT1
DE60120563D1GermanyD1
DE60120563T2GermanyT2
KR100735943B1Republic of KoreaB1
EP1576858B1European Patent Office (EPO)B1
AT416596TAustriaT
ATE416596T1AustriaT1
DE60325093D1GermanyD1
ES2318177T3SpainT3
CN1729722BChinaB
KR100978019B1Republic of KoreaB1
JP4731085B2JapanB2
JP4901104B2JapanB2