Inventor · disambiguated record
Alfred Doi
Also filed as: DOI ALFRED
4 granted patents·1 pending application·129 citations·filing 1988–2003
79Inventor score
Files withDOI ALFRED3
Top patents by PatentIndex Score
5 records- 0192US4886774AUltraviolet protective overcoat for application to heat sensitive record materialsDOI ALFRED·Filed 1988·Granted Dec 12, 1989·78 cites·21 claims
- 0280US6309498B1Self-contained thermal transfer labelFiled 2000·Granted Oct 30, 2001·18 cites·16 claims
- 0364US5371058AUltraviolet protective coatings for application to heat sensitive record materials and other photodegradable printed matterDOI ALFRED·Filed 1992·Granted Dec 6, 1994·26 cites·20 claims
- 0447USD395236SLined boxDOI ALFRED·Filed 1997·Granted Jun 16, 1998·7 cites·1 claims
- 0538US2004018322A1Self-contained thermal transfer label and method of preparationFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →