Inventor · disambiguated record

Douglas Cardwell

Also filed as: CARDWELL DOUGLAS · CARDWELL DOUGLAS C

2 granted patents·165 citations·filing 1991–2002

68Inventor score

Technology areasH04L Y10T

Files withHITACHI LTD1

Top patents by PatentIndex Score

2 records

0185US5517652AMulti-media server for treating multi-media information and communication system empolying the multi-media serverHITACHI LTD·Filed 1991·Granted May 14, 1996·149 cites·21 claims
0263US6615624B2Motor vehicle anti-theft apparatus and methodFiled 2002·Granted Sep 9, 2003·16 cites·4 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →