Inventor · disambiguated record
Ivo De Man
Also filed as: DE MAN IVO
2 granted patents·442 citations·filing 1992–1994
73Inventor score
Technology areasG07D
Top patents by PatentIndex Score
2 records- 0193US5304813AApparatus for the optical recognition of documentsLANDIS & GYR BETRIEBS AG·Filed 1992·Granted Apr 19, 1994·351 cites·10 claims
- 0281US5498879AApparatus for the optical recognition of documents by photoelectric elements having vision angles with different length and widthMARS INC·Filed 1994·Granted Mar 12, 1996·91 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →