Inventor · disambiguated record
Efim Portnoi
Also filed as: PORTNOI EFIM · PORTNOI EFIM L
1 granted patent·1 pending application·20 citations·filing 1998–2005
39Inventor score
Technology areasH01S
Top patents by PatentIndex Score
2 records- 0140US6219369B1Phased matched surface emitting diode laserLASERFARE ADVANCED TECHNOLOGY GROUP·Filed 1998·Granted Apr 17, 2001·20 cites·2 claims
- 0233US2006227818A1Fundamental-frequency monolithic mode-locked laser including multiple gain absorber pairsNL NANOSEMICONDUCTOR GMBH·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →