Inventor · disambiguated record
Douglass A. Wistendahl
Also filed as: WISTENDAHL DOUGLASS A
3 granted patents·1 pending application·1,321 citations·filing 1995–2003
82Inventor score
Files withWISTENDAHL DOUGLASS A1
Top patents by PatentIndex Score
4 records- 0195US5708845ASystem for mapping hot spots in media content for interactive digital media programFiled 1995·Granted Jan 13, 1998·742 cites·13 claims
- 0294US6496981B1System for converting media content for interactive TV useFiled 1997·Granted Dec 17, 2002·457 cites·16 claims
- 0387US7577978B1System for converting TV content to interactive TV game program operated with a standard remote control and TV set-top boxWISTENDAHL DOUGLASS A·Filed 2003·Granted Aug 18, 2009·122 cites·17 claims
- 0439US2002056136A1System for converting existing TV content to interactive TV programs operated with a standard remote control and TV set-top boxFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →