Nova Patents
AT416596T

Supply assembly for a led lighting module

Abstract

The power supply module for LED lighting module for providing constant current comprising a to one LED module control switch. Which is double switching signal and radio impulse's low - frequency pulse train to the control switch. Through the double switching signal low-frequency device, a through the LED module average current to exchange, so that the number of the optical strength of the LED module outputs.

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 claims1

Priority claims
DocumentOfficeKindDate
32344502United States of AmericaA

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
AT330448TAustriaT
ATE330448T1AustriaT1
DE60120563D1GermanyD1
DE60120563T2GermanyT2
KR100735943B1Republic of KoreaB1
EP1576858B1European Patent Office (EPO)B1
AT416596TThis recordAustriaT
ATE416596T1AustriaT1
DE60325093D1GermanyD1
ES2318177T3SpainT3
CN1729722BChinaB
KR100978019B1Republic of KoreaB1
JP4731085B2JapanB2
JP4901104B2JapanB2