Assignee
BEACON LIGHT PROD INC
US·19 granted patents·1,274 citations·filing 1990–1998
Top patents by PatentIndex Score
19 records- 0198US5264761AProgrammed control module for inductive coupling to a wall switchBEACON LIGHT PROD INC·Filed 1991·Granted Nov 23, 1993·274 cites·21 claims
- 0297US5126634ALamp bulb with integrated bulb control circuitry and method of manufactureBEACON LIGHT PROD INC·Filed 1990·Granted Jun 30, 1992·240 cites·7 claims
- 0392US5504395ALamp bulb having integrated RFI suppression and method of restricting RFI to selected levelBEACON LIGHT PROD INC·Filed 1994·Granted Apr 2, 1996·215 cites·16 claims
- 0490US5504398ADimming controller for a fluorescent lampBEACON LIGHT PROD INC·Filed 1995·Granted Apr 2, 1996·109 cites·20 claims
- 0585US5861720ASmooth switching power control circuit and methodBEACON LIGHT PROD INC·Filed 1996·Granted Jan 19, 1999·50 cites·30 claims
- 0682US5652481AAutomatic state tranition controller for a fluorescent lampBEACON LIGHT PROD INC·Filed 1996·Granted Jul 29, 1997·66 cites·21 claims
- 0778US5537010AVoltage-comparator, solid-state, current-switch starter for fluorescent lampBEACON LIGHT PROD INC·Filed 1994·Granted Jul 16, 1996·39 cites·26 claims
- 0872US5861721ASmooth switching moduleBEACON LIGHT PROD INC·Filed 1996·Granted Jan 19, 1999·44 cites·18 claims
- 0971US5757145ADimming control system and method for a fluorescent lampBEACON LIGHT PROD INC·Filed 1996·Granted May 26, 1998·35 cites·21 claims
- 1066US5955847AMethod for dimming a fluorescent lampBEACON LIGHT PROD INC·Filed 1998·Granted Sep 21, 1999·28 cites·20 claims
- 1166US5214354AElectronic control module (ECM) for controlling lighting functions of a lamp bulb and method of manufactureBEACON LIGHT PROD INC·Filed 1992·Granted May 25, 1993·28 cites·7 claims
- 1263US5708330AResonant voltage-multiplication, current-regulating and ignition circuit for a fluorescent lampBEACON LIGHT PROD INC·Filed 1995·Granted Jan 13, 1998·26 cites·18 claims
- 1360US5504394ALamp bulb having integrated lighting function control circuitry and method of manufactureBEACON LIGHT PROD INC·Filed 1993·Granted Apr 2, 1996·21 cites·29 claims
- 1459US5498987AIntegratable solid state reset circuit operable over a wide temperature rangeBEACON LIGHT PROD INC·Filed 1994·Granted Mar 12, 1996·15 cites·16 claims
- 1558USRE35220ETwo terminal controllerBEACON LIGHT PROD INC·Filed 1993·Granted Apr 30, 1996·24 cites·9 claims
- 1657US5631523AMethod of regulating lamp current through a fluorescent lamp by pulse energizing a driving supplyBEACON LIGHT PROD INC·Filed 1995·Granted May 20, 1997·20 cites·24 claims
- 1751US5739640ALow line voltage detection control module and method for a fluorescent lampBEACON LIGHT PROD INC·Filed 1995·Granted Apr 14, 1998·21 cites·20 claims
- 1851US5736817APreheating and starting circuit and method for a fluorescent lampBEACON LIGHT PROD INC·Filed 1995·Granted Apr 7, 1998·19 cites·25 claims
- 1929US5818074ASmooth switching thyristorBEACON LIGHT PROD INC·Filed 1996·Granted Oct 6, 1998·0 cites·20 claims
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