| Zitiert von Patent | Eingetragen | Veröffentlichungsdatum | Antragsteller | Titel |
|---|
| US6278442 | 29. Juni 1998 | 21. Aug. 2001 | Research In Motion Limited | Hand-held electronic device with a keyboard optimized for use with the thumbs |
| US6452588 | 6. Juli 2001 | 17. Sept. 2002 | Research In Motion Limited | Hand-held e-mail device |
| US6489950 | 5. Apr. 2000 | 3. Dez. 2002 | Research In Motion Limited | Hand-held electronic device with auxiliary input device |
| US6611254 | 9. Aug. 2000 | 26. Aug. 2003 | Research In Motion Limited | Hand-held electronic device with a keyboard optimized for use with the thumbs |
| US6611255 | 11. Juni 2002 | 26. Aug. 2003 | Research In Motion Limited | Hand-held electronic device with a keyboard optimized for use with the thumbs |
| US6867763 | 11. Okt. 2002 | 15. März 2005 | Research In Motion Limited | Hand-held electronic device with a keyboard optimized for use with the thumbs |
| US6873317 | 19. Sept. 2000 | 29. März 2005 | Research In Motion Limited | Hand-held electronic device with a keyboard optimized for use with the thumbs |
| US6919879 | 25. Juli 2002 | 19. Juli 2005 | Research In Motion Limited | Hand-held electronic device with a keyboard optimized for use with the thumbs |
| US7056043 | 26. Febr. 2004 | 6. Juni 2006 | Research In Motion Limited | Keyboard for a mobile device |
| US7083342 | 24. Febr. 2004 | 1. Aug. 2006 | Research In Motion Limited | Keyboard arrangement |
| US7109973 | 14. Mai 2003 | 19. Sept. 2006 | Research In Motion Limited | Mobile device with rotatable keyboard |
| US7153049 | 11. Juli 2005 | 26. Dez. 2006 | Research In Motion Limited | Mobile device |
| US7158120 | 21. Juni 2002 | 2. Jan. 2007 | Research In Motion Limited | Hand-held electronic device |
| US7227536 | 28. Apr. 2003 | 5. Juni 2007 | Research In Motion Limited | Hand-held electronic device with a keyboard optimized for use with the thumbs |
| US7275836 | 13. Aug. 2005 | 2. Okt. 2007 | Palm, Inc. | Lighting and usability features for key structures and keypads on computing devices |
| US7294802 | 13. Aug. 2005 | 13. Nov. 2007 | Palm, Inc. | Lighting and usability features for key structures and keypads on computing devices |
| US7311454 | 9. Nov. 2006 | 25. Dez. 2007 | Research In Motion Limited | Mobile device |
| US7439959 | 30. Juli 2004 | 21. Okt. 2008 | Research In Motion Limited | Key arrangement for a keyboard |
| US7502462 | 22. Juli 2004 | 10. März 2009 | Research In Motion Limited | Keyboard for a mobile device |
| US7511700 | 25. Apr. 2005 | 31. März 2009 | Palm, Inc. | Device and technique for assigning different inputs to keys on a keypad |
| US7525053 | 3. Juli 2007 | 28. Apr. 2009 | Palm, Inc. | Enhanced key structure with combined keycap for a mobile computing device |
| US7525534 | 25. Apr. 2005 | 28. Apr. 2009 | Palm, Inc. | Small form-factor keypad for mobile computing devices |
| US7561685 | 21. Juni 2004 | 14. Juli 2009 | Research In Motion Limited | Handheld electronic device with keyboard |
| US7623118 | 25. Apr. 2005 | 24. Nov. 2009 | Palm, Inc. | Actuation mechanism for use with keyboards on mobile computing devices |
| US7629964 | 26. Apr. 2007 | 8. Dez. 2009 | Research In Motion Limited | Hand-held electronic device with a keyboard optimized for use with the thumbs |
| US7634080 | 1. Nov. 2001 | 15. Dez. 2009 | Research In Motion Limited | Multifunctional keyboard for a mobile communication device and method of operating the same |
| US7669144 | 29. Dez. 2006 | 23. Febr. 2010 | Research In Motion Limited | Method and arrangment for a primary actions menu including one menu item for applications on a handheld electronic device |
| US7708416 | 18. Juli 2007 | 4. Mai 2010 | Hewlett-Packard Development Company, L.P. | Lighting and usability features for key structures and keypads on computing devices |
| US7819598 | 1. Sept. 2005 | 26. Okt. 2010 | Research In Motion Limited | Keyboard arrangement |
| US7881743 | 16. Okt. 2002 | 1. Febr. 2011 | Research In Motion Limited | Handheld mobile communication device |
| US7938589 | 30. Juni 2006 | 10. Mai 2011 | Research In Motion Limited | Keyboard arrangement |
| US7952571 | 11. Dez. 2009 | 31. Mai 2011 | Research In Motion Limited | Hand-held electronic device with multiple input mode thumbwheel |
| US7986301 | 6. Febr. 2007 | 26. Juli 2011 | Research In Motion Limited | Handheld wireless communication device |
| US8031178 | 22. Juli 2004 | 4. Okt. 2011 | Research In Motion Limited | Keyboard with chassis structure |
| US8064946 | 6. Febr. 2007 | 22. Nov. 2011 | Research In Motion Limited | Handheld wireless communication device |
| US8107996 | 21. Dez. 2010 | 31. Jan. 2012 | Research In Motion Limited | Handheld mobile communication device |
| US8115731 | 16. Dez. 2005 | 14. Febr. 2012 | Research In Motion Limited | Method of operating a handheld device for directional input |
| US8144135 | 5. Mai 2011 | 27. März 2012 | Research In Motion Limited | Hand-held electronic device with multiple input mode thumbwheel |
| US8219158 | 6. Febr. 2007 | 10. Juli 2012 | Research In Motion Limited | Handheld wireless communication device |
| US8259074 | 29. Aug. 2008 | 4. Sept. 2012 | Research In Motion Limited | Key arrangement for a keyboard |
| US8271036 | 6. Febr. 2007 | 18. Sept. 2012 | Research In Motion Limited | Handheld wireless communication device |
| US8350728 | 23. Apr. 2010 | 8. Jan. 2013 | Hewlett-Packard Development Company, L.P. | Keyboard with integrated and numeric keypad |
| US8373663 | 16. März 2009 | 12. Febr. 2013 | Hewlett-Packard Development Company, L.P. | Small form-factor keypad for mobile computing devices |
| US8390570 | 6. Jan. 2012 | 5. März 2013 | Research In Motion Limited | Method of operating a handheld device for directional input |
| US8391468 | 28. Okt. 2009 | 5. März 2013 | Research In Motion Ltd | Multifunctional keyboard for a mobile communication device and method of operating the same |