Assignee
ADVANCED LIGHTING TECH INC
US·31 granted patents·239 citations·filing 1994–2005
Top patents by PatentIndex Score
31 records- 0180US6857926B1Method of making arc tubesADVANCED LIGHTING TECH INC·Filed 2000·Granted Feb 22, 2005·17 cites·40 claims
- 0274US6791254B2Fluorescent lamp containing a mercury zinc amalgam and a method of manufactureADVANCED LIGHTING TECH INC·Filed 2002·Granted Sep 14, 2004·10 cites·17 claims
- 0373US6674249B1Resistively ballasted gaseous discharge lamp circuit and methodADVANCED LIGHTING TECH INC·Filed 2000·Granted Jan 6, 2004·19 cites·22 claims
- 0473US6554456B1Efficient directional lighting systemADVANCED LIGHTING TECH INC·Filed 2000·Granted Apr 29, 2003·21 cites·13 claims
- 0571US6612892B1High intensity discharge lamps, arc tubes and methods of manufactureADVANCED LIGHTING TECH INC·Filed 2001·Granted Sep 2, 2003·13 cites·79 claims
- 0669US5882237AFluorescent lamp containing a mercury zinc amalgam and a method of manufactureADVANCED LIGHTING TECH INC·Filed 1997·Granted Mar 16, 1999·21 cites·16 claims
- 0768US6517404B1High intensity discharge lamps, arc tubes and methods of manufactureADVANCED LIGHTING TECH INC·Filed 2001·Granted Feb 11, 2003·10 cites·40 claims
- 0862US7187111B1System and method for supporting ARC tubes in HID lampsADVANCED LIGHTING TECH INC·Filed 2000·Granted Mar 6, 2007·4 cites·15 claims
- 0962US6072286AAuxiliary lighting control circuit and method for a HID lamp lighting systemADVANCED LIGHTING TECH INC·Filed 1997·Granted Jun 6, 2000·23 cites·48 claims
- 1061USD403100SLampholder assembly with integral ballast for a standing lampADVANCED LIGHTING TECH INC·Filed 1997·Granted Dec 22, 1998·11 cites·1 claims
- 1160US7057335B2Barrier coatings and methods in discharge lampsADVANCED LIGHTING TECH INC·Filed 2003·Granted Jun 6, 2006·5 cites·69 claims
- 1259US6897609B2Plasma lamp and methodADVANCED LIGHTING TECH INC·Filed 2002·Granted May 24, 2005·4 cites·8 claims
- 1357US6910932B2Solid mercury releasing material and method of dosing mercury into discharge lampsADVANCED LIGHTING TECH INC·Filed 2001·Granted Jun 28, 2005·5 cites·41 claims
- 1455US5972442AStrengthening agent, strengthened metal halide particles, and improved lamp fill materialADVANCED LIGHTING TECH INC·Filed 1996·Granted Oct 26, 1999·11 cites·74 claims
- 1554US6833676B2Solid lamp fill material and method of dosing HID lampsADVANCED LIGHTING TECH INC·Filed 2003·Granted Dec 21, 2004·2 cites·7 claims
- 1653US7572163B2High intensity discharge lamps, arc tubes, and methods of manufactureADVANCED LIGHTING TECH INC·Filed 2005·Granted Aug 11, 2009·0 cites·27 claims
- 1753US7153179B2Oxidation-protected metallic foil and methodADVANCED LIGHTING TECH INC·Filed 2003·Granted Dec 26, 2006·2 cites·43 claims
- 1853US6661175B2Solid lamp fill material and method of dosing hid lampsADVANCED LIGHTING TECH INC·Filed 2001·Granted Dec 9, 2003·2 cites·56 claims
- 1950US6791280B2System and method for generating a discharge in high pressure gasesADVANCED LIGHTING TECH INC·Filed 2002·Granted Sep 14, 2004·3 cites·52 claims
- 2050US6022125ACombination metal halide and auxiliary bulb lampADVANCED LIGHTING TECH INC·Filed 1997·Granted Feb 8, 2000·16 cites·49 claims
- 2149US7396271B2Method of making a plasma lampADVANCED LIGHTING TECH INC·Filed 2005·Granted Jul 8, 2008·0 cites·8 claims
- 2249US7105989B2Plasma lamp and methodADVANCED LIGHTING TECH INC·Filed 2004·Granted Sep 12, 2006·1 cites·31 claims
- 2348US5924787AMetal halide lamps and method of manufactureADVANCED LIGHTING TECH INC·Filed 1996·Granted Jul 20, 1999·12 cites·35 claims
- 2446US7126283B2System and method for generating a discharge in high pressure gasesADVANCED LIGHTING TECH INC·Filed 2004·Granted Oct 24, 2006·2 cites·15 claims
- 2545US7281492B2System and method for generating a discharge in gasesADVANCED LIGHTING TECH INC·Filed 2005·Granted Oct 16, 2007·0 cites·22 claims
- 2645US6815888B2Halogen lamps, fill material and methods of dosing halogen lampsADVANCED LIGHTING TECH INC·Filed 2001·Granted Nov 9, 2004·1 cites·61 claims
- 2743US6830495B2Solid lamp fill material and method of dosing HID lampsADVANCED LIGHTING TECH INC·Filed 2003·Granted Dec 14, 2004·0 cites·28 claims
- 2843US6339287B1Fluorescent lamp containing a mercury zinc amalgam and a method of manufactureADVANCED LIGHTING TECH INC·Filed 1994·Granted Jan 15, 2002·7 cites·25 claims
- 2941US5896013AOperating circuit for an inductively ballasted arc discharge lampADVANCED LIGHTING TECH INC·Filed 1996·Granted Apr 20, 1999·9 cites·25 claims
- 3038US7583030B2Dopant-free tungsten electrodes in metal halide lampsADVANCED LIGHTING TECH INC·Filed 2004·Granted Sep 1, 2009·0 cites·20 claims
- 3137US6271635B1Dimming system and method for magnetically ballasted gaseous discharge lampsADVANCED LIGHTING TECH INC·Filed 1999·Granted Aug 7, 2001·8 cites·62 claims
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