Inventor · disambiguated record
Roger Chang
Also filed as: CHANG ROGER · CHANG ROGER A
3 granted patents·1 pending application·286 citations·filing 1991–2006
78Inventor score
Top patents by PatentIndex Score
4 records- 0185US7844892B2Method and system for display of business intelligence dataIBM·Filed 2006·Granted Nov 30, 2010·26 cites·19 claims
- 0277US5428729ASystem and method for computer aided software engineeringIBM·Filed 1991·Granted Jun 27, 1995·82 cites·6 claims
- 0366US5727174AGraphical end-user interface for intelligent assistantsIBM·Filed 1992·Granted Mar 10, 1998·178 cites·7 claims
- 0440US2006005112A1System and method of report layoutLILLY DAVID·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →