Inventor · disambiguated record
Ronald J. Chapman
Also filed as: CHAPMAN RONALD J · CHAPMAN RONALD JAMES
4 granted patents·37 citations·filing 1995–2004
66Inventor score
Files withIBM4
Top patents by PatentIndex Score
4 records- 0155US6367046B1Multi-bit error correction systemIBM·Filed 1995·Granted Apr 2, 2002·36 cites·7 claims
- 0249US7376806B2Efficient maintenance of memory listIBM·Filed 2004·Granted May 20, 2008·1 cites·20 claims
- 0345US7644201B2Method and system for performance enhancement via transaction verification using a counter value in a polled data storage environmentIBM·Filed 2004·Granted Jan 5, 2010·0 cites·22 claims
- 0434US7675927B2Trace information queueing systemIBM·Filed 2004·Granted Mar 9, 2010·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →