Inventor · disambiguated record
John Joseph Campbell
Also filed as: CAMPBELL JOHN J · CAMPBELL JOHN JOSEPH
5 granted patents·114 citations·filing 2002–2023
77Inventor score
Technology areasG06F
Files withIBM5
Top patents by PatentIndex Score
5 records- 0192US7120746B2Technique for data transferIBM·Filed 2002·Granted Oct 10, 2006·102 cites·33 claims
- 0284US9917885B2Managing transactional data for high use databasesIBM·Filed 2013·Granted Mar 13, 2018·8 cites·14 claims
- 0363US9774662B2Managing transactional data for high use databasesIBM·Filed 2014·Granted Sep 26, 2017·1 cites·7 claims
- 0462US12189585B2Schema evolution on a live database system without an outageIBM·Filed 2023·Granted Jan 7, 2025·0 cites·20 claims
- 0548US7225209B2Computer-implemented method for allocating new additional area for the dataset in storage based on the size of the new additional area wherein if the new area number does not exceed clipping threshold, the size of a new additional area being greater than the size of each previously allocated additional area of the datasetIBM·Filed 2003·Granted May 29, 2007·3 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →