Inventor · disambiguated record

Constantin Alexandru Opran

Also filed as: OPRAN CONSTANTIN ALEXANDRU

2 granted patents·8 citations·filing 2009–2009

53Inventor score

Technology areasF21W G06F

Files withOPRAN CONSTANTIN ALEXANDRU1 TSANG PETER TJIN SJOE KONG1

Top patents by PatentIndex Score

2 records

0155US8497639B2Lighting device with dynamic light effectsTSANG PETER TJIN SJOE KONG·Filed 2009·Granted Jul 30, 2013·5 cites·14 claims
0252US9235273B2User interface device and methodOPRAN CONSTANTIN ALEXANDRU·Filed 2009·Granted Jan 12, 2016·3 cites·13 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →