| 10538259 |
Fit-for-duty detection and alerting system for rail and transit |
Blake A Kozol, Wulf Kolbe, Rudolf Ganz |
2020-01-21 |
| 10318017 |
Viewing images with tilt control on a hand-held device |
Ralph Cook, Joseph Anthony Carsanaro |
2019-06-11 |
| 9977537 |
Hybrid force sensitive touch devices |
David Griffith |
2018-05-22 |
| 9507431 |
Viewing images with tilt-control on a hand-held device |
Ralph Cook, Joseph Anthony Carsanaro |
2016-11-29 |
| 9329719 |
Hybrid force sensitive touch devices |
David Griffith |
2016-05-03 |
| 8994644 |
Viewing images with tilt control on a hand-held device |
Ralph Cook, Joseph Anthony Carsanaro |
2015-03-31 |
| 8780543 |
Integrated feature for friction-less movement of force sensitive touch screen |
David Griffith, Mark Lackey, Curtiss Noble |
2014-07-15 |
| 8269731 |
Integrated pressure sensitive lens assembly |
— |
2012-09-18 |
| 8270148 |
Suspension for a pressure sensitive touch display or panel |
David Griffith, Gary Smith, Mark Lackey |
2012-09-18 |
| 8144453 |
Integrated feature for friction less movement of force sensitive touch screen |
Daniel E. Brown, Caleb Daniel Brown |
2012-03-27 |
| 8026906 |
Integrated force sensitive lens and software |
Joseph Anthony Carsanaro, Toni Leinonen, Konstantin Klimov |
2011-09-27 |
| 6243080 |
Touch-sensitive panel with selector |
— |
2001-06-05 |
| 6014561 |
Method and apparatus for over the air activation of a multiple mode/band radio telephone handset |
— |
2000-01-11 |
| 5999811 |
Mobile telephone for roaming using dual mode/band equipment including SIM cards |
— |
1999-12-07 |
| 5943611 |
Cellular radiotelephones including means for generating a search request data signal and receiving a telephone number from a network directory database and related methods |
— |
1999-08-24 |
| 5758295 |
Uniform man-machine interface for cellular mobile telephones |
Bjorn G. D. Ahlberg, Johan Falk |
1998-05-26 |
| 5689547 |
Network directory methods and systems for a cellular radiotelephone |
— |
1997-11-18 |
| 5657372 |
Systems and methods for selectively accepting telephone calls without establishing voice communications |
Bjorn G. D. Ahlberg |
1997-08-12 |
| 5600704 |
Systems and methods for prioritized routing of telephone calls to a subscriber |
Bjorn G. D. Ahlberg, Johan Falk |
1997-02-04 |
| 5574774 |
Method and apparatus of maintaining an open communications channel between a cellular terminal and an associated cellular radio network |
Bjorn G. D. Ahlberg, Johan Falk |
1996-11-12 |
| 5570413 |
Cellular telephone and associated method for opening a voice channel with a source telephone without establishing voice communications therewith |
Bjorn G. D. Ahlberg, Johan Falk |
1996-10-29 |
