Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8120578 | Controller system and method for controlling a cursor | Robert S. Olyha, Jr. | 2012-02-21 |
| 7432908 | Controller, system and method for controlling a cursor | Robert S. Olyha, Jr. | 2008-10-07 |
| 6957337 | Method and apparatus for secure authorization and identification using biometrics without privacy invasion | Timothy J. Chainer, Bruce P. Kitchens, Stephane H. Maes, Marco Martens, Charles P. Tresser | 2005-10-18 |
| 6115616 | Hand held telephone set with separable keyboard | Arnold Halperin, Alejandro G. Schrott, Charles P. Tresser, Robert J. von Gutfeld, Chai Wah Wu | 2000-09-05 |
| 5945979 | Combined digital and analog cursor control | Edwin Joseph Selker, John Daniel Upton | 1999-08-31 |
| 5912659 | Graphics display pointer with integrated selection | Edwin Joseph Selker | 1999-06-15 |
| 5870078 | Reduced cost pointing stick circuit | Robert S. Olyha, Jr. | 1999-02-09 |
| 5831593 | Low-power standby mode for a remote sensing device | — | 1998-11-03 |
| 5764219 | Controller for improved computer pointing devices | Edwin Joseph Selker | 1998-06-09 |
| 5696535 | Graphics display pointer with integrated selection | Edwin Joseph Selker | 1997-12-09 |
| 5579033 | Pointing device for retrofitting onto the keyboard of an existing computer system | Edwin Joseph Selker | 1996-11-26 |
| 5570111 | Graphical user interface cursor positioning device having a negative inertia transfer function | Robert Carl Barrett, Robert S. Olyha, Jr. | 1996-10-29 |
| 5544530 | Assembly suitable for life testing a multi-dimensional force transducer | Charles Albert Rudisill, Edwin Joseph Selker | 1996-08-13 |
| 5539369 | Multiple-toroid induction device | Edwin Joseph Selker, Jason Matthew Jacobs, Robert J. Kelley | 1996-07-23 |
| 5521596 | Analog input device located in the primary typing area of a keyboard | Edwin Joseph Selker | 1996-05-28 |
| 5512892 | Hand held control device | Liam P. Corballis, Edwin Joseph Selker | 1996-04-30 |
| 5489900 | Force sensitive transducer for use in a computer keyboard | Matthew F. Cali, Jerome J. Cuomo, Donald Joseph Mikalsen, Edwin Joseph Selker | 1996-02-06 |