Inventor · disambiguated record
Matthias Zimmerman
Also filed as: ZIMMERMAN MATTHIAS
3 granted patents·73 citations·filing 1998–2000
75Inventor score
Technology areasG06V
Files withIBM3
Top patents by PatentIndex Score
3 records- 0177US6327386B1Key character extraction and lexicon reduction for cursive text recognitionIBM·Filed 2000·Granted Dec 4, 2001·33 cites·12 claims
- 0260US6259812B1Key character extraction and lexicon reduction cursive text recognitionIBM·Filed 2000·Granted Jul 10, 2001·12 cites·6 claims
- 0351US6249605B1Key character extraction and lexicon reduction for cursive text recognitionIBM·Filed 1998·Granted Jun 19, 2001·28 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →