Inventor · disambiguated record
Christopher T. Lehman
Also filed as: LEHMAN CHRISTOPHER T
4 granted patents·3,849 citations·filing 1989–2004
85Inventor score
Files withIBM4
Top patents by PatentIndex Score
4 records- 0198US6226618B1Electronic content delivery systemIBM·Filed 1998·Granted May 1, 2001·3k cites·26 claims
- 0295US6611812B2Secure electronic content distribution on CDS and DVDsIBM·Filed 1999·Granted Aug 26, 2003·824 cites·20 claims
- 0374US7613701B2Matching of complex nested objects by multilevel hashingIBM·Filed 2004·Granted Nov 3, 2009·21 cites·18 claims
- 0432US5319770AData processing method and apparatus for verifying adapter description file choicesIBM·Filed 1989·Granted Jun 7, 1994·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →