Inventor · disambiguated record
Michael S. Kupka
Also filed as: KUPKA MICHAEL S
2 granted patents·508 citations·filing 1998–2003
72Inventor score
Files withIOMEGA CORP2
Top patents by PatentIndex Score
2 records- 0182US6434535B1System for prepayment of electronic content using removable media and for prevention of unauthorized copying of sameIOMEGA CORP·Filed 1998·Granted Aug 13, 2002·469 cites·38 claims
- 0280US7246246B2System for keying protected electronic data to particular media to prevent unauthorized copying using a compound keyIOMEGA CORP·Filed 2003·Granted Jul 17, 2007·39 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →