Assignee
OPTOLUM INC
US·8 granted patents·4 pending applications·650 citations·filing 2002–2017
Top patents by PatentIndex Score
12 records- 0197US6815724B2Light emitting diode light sourceOPTOLUM INC·Filed 2003·Granted Nov 9, 2004·243 cites·20 claims
- 0297US6573536B1Light emitting diode light sourceOPTOLUM INC·Filed 2002·Granted Jun 3, 2003·231 cites·23 claims
- 0395US6831303B2Light emitting diode light sourceOPTOLUM INC·Filed 2003·Granted Dec 14, 2004·79 cites·23 claims
- 0491US7242028B2Light emitting diode light sourceOPTOLUM INC·Filed 2004·Granted Jul 10, 2007·47 cites·31 claims
- 0590US7288796B2Light emitting diode light sourceOPTOLUM INC·Filed 2004·Granted Oct 30, 2007·42 cites·16 claims
- 0677US9433043B1Power supply for a plurality of light emitting diodesOPTOLUM INC·Filed 2015·Granted Aug 30, 2016·6 cites·53 claims
- 0775USRE47025ELight emitting diode light sourceOPTOLUM INC·Filed 2017·Granted Sep 4, 2018·1 cites·53 claims
- 0870USRE47011ELight emitting diode light sourceOPTOLUM INC·Filed 2017·Granted Aug 28, 2018·1 cites·95 claims
- 0947US2005258439A1Light emitting diode light sourceOPTOLUM INC·Filed 2005·Application pending·0 cites
- 1044US2005269581A1Light emitting diode light sourceOPTOLUM INC·Filed 2005·Application pending·0 cites
- 1144US2004141326A1Light emitting diode light sourceOPTOLUM INC·Filed 2003·Application pending·0 cites
- 1244US2005258440A1Light emitting diode light sourceOPTOLUM INC·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →