Inventor · disambiguated record
Robert M. Fletcher
Also filed as: FLETCHER ROBERT M
6 granted patents·826 citations·filing 1989–2003
89Inventor score
Top patents by PatentIndex Score
6 records- 0196US6307218B1Electrode structures for light emitting devicesLUMILEDS LIGHTING LLC·Filed 1998·Granted Oct 23, 2001·368 cites·36 claims
- 0293US5233204ALight-emitting diode with a thick transparent layerHEWLETT PACKARD CO·Filed 1992·Granted Aug 3, 1993·215 cites·18 claims
- 0393US5008718ALight-emitting diode with an electrically conductive windowFLETCHER ROBERT M·Filed 1989·Granted Apr 16, 1991·155 cites·14 claims
- 0481US6933535B2Light emitting devices with enhanced luminous efficiencyLUMILEDS LIGHTING LLC·Filed 2003·Granted Aug 23, 2005·33 cites·21 claims
- 0570US5204284AMethod of making a high band-gap opto-electronic deviceHEWLETT PACKARD CO·Filed 1991·Granted Apr 20, 1993·34 cites·9 claims
- 0662US5060028AHigh band-gap opto-electronic deviceHEWLETT PACKARD CO·Filed 1989·Granted Oct 22, 1991·21 cites·15 claims
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