Individual holder
LAMBERT DAVID K
US·5 granted patents·2 pending applications·302 citations·filing 2007–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
7 records- 0197US8466438B2System and method of using fluorescent material to display information on a vehicle windowLAMBERT DAVID K·Filed 2010·Granted Jun 18, 2013·242 cites·17 claims
- 0295US8290142B1Echo cancellation in a portable conferencing device with externally-produced audioLAMBERT DAVID K·Filed 2007·Granted Oct 16, 2012·47 cites·14 claims
- 0385US8553334B2Heads-up display system utilizing controlled reflections from a dashboard surfaceLAMBERT DAVID K·Filed 2011·Granted Oct 8, 2013·10 cites·20 claims
- 0470US8325911B2Personal speakerphone deviceLAMBERT DAVID K·Filed 2011·Granted Dec 4, 2012·2 cites·20 claims
- 0561US8400261B2Interactive phone message control apparatus for a motor vehicleLAMBERT DAVID K·Filed 2010·Granted Mar 19, 2013·1 cites·18 claims
- 0649US2010085280A1Display system and method thereforLAMBERT DAVID K·Filed 2008·Application pending·0 cites
- 0740US2012162734A1Embossed reflective volume phase grating for a heads up display system diffractive combinerLAMBERT DAVID K·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →