Inventor · disambiguated record
Randolph Scott Crupper
Also filed as: CRUPPER RANDOLPH S · CRUPPER RANDOLPH SCOTT
7 granted patents·299 citations·filing 1995–2012
90Inventor score
Top patents by PatentIndex Score
7 records- 0197US5729511AOptical disc system having servo motor and servo error detection assembly operated relative to monitored quad sum signalDISCOVISION ASS·Filed 1995·Granted Mar 17, 1998·124 cites·44 claims
- 0296US6122232AIsolation apparatus for use in disc drive system to mitigate effects of undesired mechanical forces and disc drive system including sameDISCOVISION ASS·Filed 1998·Granted Sep 19, 2000·88 cites·30 claims
- 0385US6418097B1Analog to digital converter assembly for normalizing servo error signals and multiplexing reference voltage inputs and digital outputs and improved optical drive system including sameDISCOVISION ASS·Filed 1995·Granted Jul 9, 2002·26 cites·82 claims
- 0485US6266306B1Analog to digital converter and assembly for use in optical drive system to normalize servo error signals and multiplex reference voltage inputs and digital outputsDISCOVISION ASS·Filed 1997·Granted Jul 24, 2001·24 cites·22 claims
- 0579US6243336B1Optical disc system having servo motor and servo error detection assembly operated relative to monitored quad sum signal and focus capture method for use in sameDISCOVISION ASS·Filed 1998·Granted Jun 5, 2001·17 cites·81 claims
- 0676US6058081AOptical drive system having servomotor operated relative to maximum quad sum signalDISCOVISION ASS·Filed 1995·Granted May 2, 2000·15 cites·52 claims
- 0772US9110731B1Hard allocation of resources partitioningSICOLA STEPHEN J·Filed 2012·Granted Aug 18, 2015·5 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →