Inventor · disambiguated record
Douglas A. Oppedahl
Also filed as: OPPEDAHL DOUGLAS A · OPPEDAHL DOUGLAS ARNOLD
5 granted patents·72 citations·filing 1993–1998
82Inventor score
Top patents by PatentIndex Score
5 records- 0159US5778415AApparatus, systems and methods for controlling electronic memoriesHEWLETT PACKARD CO·Filed 1996·Granted Jul 7, 1998·17 cites·5 claims
- 0248US5630086AApparatus systems and methods for controlling electronic memoriesHEWLETT PACKARD CO·Filed 1993·Granted May 13, 1997·17 cites·17 claims
- 0340US5541934AApparatus, systems and methods for isolating faults during data transmission using parityCONVEX COMPUTER CORP·Filed 1995·Granted Jul 30, 1996·14 cites·22 claims
- 0439US6236685B1Pragmatic trellis-coded digital communication with multi-stage branch metricsSICOM INC·Filed 1998·Granted May 22, 2001·15 cites·17 claims
- 0539US5500861AScanning, circuits, systems and methodsCONVEX COMPUTER CORP·Filed 1994·Granted Mar 19, 1996·9 cites·30 claims
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