Inventor · disambiguated record
Robert L. Donaldson
Also filed as: DONALDSON ROBERT · DONALDSON ROBERT L
10 granted patents·2,645 citations·filing 1986–2002
94Inventor score
Top patents by PatentIndex Score
10 records- 0197US5386219ATouch overlay for improved touch sensitivityIBM·Filed 1993·Granted Jan 31, 1995·436 cites·28 claims
- 0297US5007085ARemotely sensed personal stylusIBM·Filed 1988·Granted Apr 9, 1991·360 cites·37 claims
- 0397US4686332ACombined finger touch and stylus detection system for use on the viewing surface of a visual display deviceIBM·Filed 1986·Granted Aug 11, 1987·902 cites·10 claims
- 0494US5117071AStylus sensing systemIBM·Filed 1990·Granted May 26, 1992·276 cites·16 claims
- 0593US5313051APaperless parcel tracking systemIBM·Filed 1992·Granted May 17, 1994·242 cites·13 claims
- 0690US5149919AStylus sensing systemIBM·Filed 1991·Granted Sep 22, 1992·178 cites·16 claims
- 0785US5349139AArchitecture for communication of remote devices to a digitizing displayIBM·Filed 1992·Granted Sep 20, 1994·119 cites·11 claims
- 0882US5528266AFlat touch screen workpad for a data processing systemIBM·Filed 1993·Granted Jun 18, 1996·98 cites·9 claims
- 0950US5438275ADigitizing stylus having capacitive pressure and contact sensing capabilitiesIBM·Filed 1994·Granted Aug 1, 1995·25 cites·7 claims
- 1049US7509647B2Method and apparatus for modeling dataflow systems and realization to hardwareANNAPOLIS MICRO SYSTEMS INC·Filed 2002·Granted Mar 24, 2009·9 cites·71 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →