Inventor · disambiguated record
Robert S. Freund
Also filed as: FREUND ROBERT S
5 granted patents·147 citations·filing 1991–1995
84Inventor score
Top patents by PatentIndex Score
5 records- 0182US5212701ASemiconductor surface emitting laser having enhanced optical confinementAT & T BELL LAB·Filed 1992·Granted May 18, 1993·38 cites·6 claims
- 0270US5348912ASemiconductor surface emitting laser having enhanced optical confinementAT & T BELL LAB·Filed 1993·Granted Sep 20, 1994·23 cites·4 claims
- 0365US5559053AVertical cavity semiconductor laserLUCENT TECHNOLOGIES INC·Filed 1995·Granted Sep 24, 1996·30 cites·8 claims
- 0465US5101454ALight emitting diode with multifaceted reflector to increase coupling efficiency and alignment toleranceAT & T BELL LAB·Filed 1991·Granted Mar 31, 1992·29 cites·10 claims
- 0556US5275687AProcess for removing surface contaminants from III-V semiconductorsAT & T BELL LAB·Filed 1992·Granted Jan 4, 1994·27 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →