Inventor · disambiguated record
Viktor Borisovich Khalfin
Also filed as: KHALFIN VIKTOR B · KHALFIN VIKTOR BORISOVICH
6 granted patents·2 pending applications·175 citations·filing 1998–2007
86Inventor score
Files withPRINCETON LIGHTWAVE INC3CHAN WINSTON KONG1KHALFIN VIKTOR B1SARNOFF CORP1TRUMP PHOTONICS INC1
Top patents by PatentIndex Score
8 records- 0192US6459715B1Master-oscillator grating coupled power amplifier with angled amplifier sectionPRINCETON LIGHTWAVE INC·Filed 2000·Granted Oct 1, 2002·47 cites·4 claims
- 0276US6650671B1Semiconductor diode lasers with improved beam divergenceTRUMPF PHOTONICS INC·Filed 2000·Granted Nov 18, 2003·14 cites·29 claims
- 0376US6556611B1Wide stripe distributed bragg reflector lasers with improved angular and spectral characteristicsPRINCETON LIGHTWAVE INC·Filed 1999·Granted Apr 29, 2003·42 cites·7 claims
- 0473US6301279B1Semiconductor diode lasers with thermal sensor control of the active region temperaturePRINCETON LIGHTWAVE INC·Filed 1999·Granted Oct 9, 2001·42 cites·14 claims
- 0569US6600764B1High power single mode semiconductor laserTRUMP PHOTONICS INC·Filed 2000·Granted Jul 29, 2003·15 cites·26 claims
- 0649US6330263B1Laser diode having separated, highly-strained quantum wellsSARNOFF CORP·Filed 1998·Granted Dec 11, 2001·15 cites·17 claims
- 0745US2009152533A1Increasing the external efficiency of light emitting diodesCHAN WINSTON KONG·Filed 2007·Application pending·0 cites
- 0842US2009153029A1Light emitting diodes, including high-efficiency outcoupling oled utilizing two-dimensional gratingKHALFIN VIKTOR B·Filed 2007·Application pending·0 cites
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