Inventor · disambiguated record
Keith J. Bertrand
Also filed as: BERTRAND KEITH J · BERTRAND KEITH JAY
5 granted patents·112 citations·filing 1989–2012
80Inventor score
Top patents by PatentIndex Score
5 records- 0169US5438575AData storage system with stale data detector and method of operationAMPEX·Filed 1992·Granted Aug 1, 1995·61 cites·17 claims
- 0258US4963867AApparatus for packing parallel data words having a variable width into parallel data words having a fixed widthAMPEX·Filed 1989·Granted Oct 16, 1990·29 cites·9 claims
- 0349US5237701AData unpacker using a pack ratio control signal for unpacked parallel fixed m-bit width into parallel variable n-bit width wordAMPEX SYSTEMS CORP·Filed 1989·Granted Aug 17, 1993·20 cites·10 claims
- 0444US7750751B2Method and apparatus for creating phase modulation in edge-sensitive signalsBERTRAND KEITH JAY·Filed 2006·Granted Jul 6, 2010·2 cites·14 claims
- 0536US9172563B2Integrated combiner with common mode correctionBERTRAND KEITH J·Filed 2012·Granted Oct 27, 2015·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →