Inventor · disambiguated record
David W. Orphan
Also filed as: ORPHAN DAVID W
2 granted patents·242 citations·filing 1994–1994
71Inventor score
Technology areasH04N
Files withNAT CAPTIONING INST2
Top patents by PatentIndex Score
2 records- 0186US5508754ASystem for encoding and displaying captions for television programsNAT CAPTIONING INST·Filed 1994·Granted Apr 16, 1996·135 cites·11 claims
- 0284US5424785ASystem for encoding and displaying captions for television programsNAT CAPTIONING INST·Filed 1994·Granted Jun 13, 1995·107 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →