Inventor · disambiguated record
Joseph D. Rutledge
Also filed as: RUTLEDGE JOSEPH D · RUTLEDGE JOSEPH DELA
17 granted patents·1,201 citations·filing 1990–2008
96Inventor score
Top patents by PatentIndex Score
17 records- 0192US6957337B1Method and apparatus for secure authorization and identification using biometrics without privacy invasionIBM·Filed 1999·Granted Oct 18, 2005·198 cites·50 claims
- 0288US5512892AHand held control deviceIBM·Filed 1994·Granted Apr 30, 1996·175 cites·4 claims
- 0387US5489900AForce sensitive transducer for use in a computer keyboardIBM·Filed 1994·Granted Feb 6, 1996·80 cites·10 claims
- 0485US6115616AHand held telephone set with separable keyboardIBM·Filed 1998·Granted Sep 5, 2000·115 cites·11 claims
- 0585US5570111AGraphical user interface cursor positioning device having a negative inertia transfer functionIBM·Filed 1994·Granted Oct 29, 1996·113 cites·21 claims
- 0683US5521596AAnalog input device located in the primary typing area of a keyboardLEXMARK INT INC·Filed 1990·Granted May 28, 1996·95 cites·15 claims
- 0781US7432908B2Controller, system and method for controlling a cursorIBM·Filed 2003·Granted Oct 7, 2008·27 cites·23 claims
- 0881US5912659AGraphics display pointer with integrated selectionIBM·Filed 1997·Granted Jun 15, 1999·97 cites·32 claims
- 0981US5764219AController for improved computer pointing devicesIBM·Filed 1995·Granted Jun 9, 1998·102 cites·29 claims
- 1081US5579033APointing device for retrofitting onto the keyboard of an existing computer systemIBM·Filed 1992·Granted Nov 26, 1996·53 cites·17 claims
- 1172US5831593ALow-power standby mode for a remote sensing deviceIBM·Filed 1996·Granted Nov 3, 1998·40 cites·20 claims
- 1267US5539369AMultiple-toroid induction deviceIBM·Filed 1994·Granted Jul 23, 1996·19 cites·17 claims
- 1362US5945979ACombined digital and analog cursor controlIBM·Filed 1997·Granted Aug 31, 1999·40 cites·28 claims
- 1462US5696535AGraphics display pointer with integrated selectionIBM·Filed 1994·Granted Dec 9, 1997·37 cites·19 claims
- 1547US8120578B2Controller system and method for controlling a cursorRUTLEDGE JOSEPH DELA·Filed 2008·Granted Feb 21, 2012·0 cites·18 claims
- 1635US5544530AAssembly suitable for life testing a multi-dimensional force transducerIBM·Filed 1994·Granted Aug 13, 1996·5 cites·5 claims
- 1733US5870078AReduced cost pointing stick circuitIBM·Filed 1996·Granted Feb 9, 1999·5 cites·12 claims
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