Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11656740 | Method and apparatus for dynamic session placeholder for message collection user interface | Gerhard D. Klassen | 2023-05-23 |
| RE49470 | Visual representation of contact location | Gerhard Dietrich Klassen, Samer Fahmy | 2023-03-21 |
| 11243665 | Method and apparatus for dynamic session placeholder for message collection user interface | Gerhard D. Klassen | 2022-02-08 |
| 10664137 | Method and apparatus for dynamic session placeholder for message collection user interface | Gerhard D. Klassen | 2020-05-26 |
| 10409460 | Method and apparatus for dynamic session placeholder for message collection user interface | Gerhard D. Klassen | 2019-09-10 |
| 9668092 | Visual representation of contact location | Gerhard Dietrich Klassen, Samer Fahmy | 2017-05-30 |
| 9602446 | Method and apparatus for dynamic session placeholder for message collection user interface | Gerhard D. Klassen | 2017-03-21 |
| 9514441 | Method and apparatus for switching between concurrent messaging sessions | Gerhard Dietrich Klassen | 2016-12-06 |
| 8868044 | Method and apparatus for dynamic session placeholder for message collection user interface | Gerhard D. Klassen | 2014-10-21 |
| 8855690 | Messaging protocol/service switching methods and devices | Gerhard Dietrich Klassen | 2014-10-07 |
| 8688081 | Automatic user availability status determination for a handheld communication device | Gerhard D. Klassen | 2014-04-01 |
| 8644807 | System and method for updating presence information in instant messaging applications on a mobile device | Gerhard Dietrich Klassen | 2014-02-04 |
| 8510471 | Device transfer of a server stored data item based on item ID and determined nature of intended destination | Gerhard Dietrich Klassen | 2013-08-13 |
| 8508547 | Dynamic theme color palette generation | Gerhard Dietrich Klassen, Lawrence Edward Kuhl | 2013-08-13 |
| 8472989 | Messaging protocol/service switching methods and devices | Gerhard Dietrich Klassen | 2013-06-25 |
| 8463305 | Messaging protocol/service switching methods and devices | Gerhard Dietrich Klassen | 2013-06-11 |
| 8397171 | User interface methods and apparatus for controlling the visual display of maps having selectable map elements in mobile communication devices | Gerhard Dietrich Klassen, Tatiana Kalougina, Peter John Devenyi, Jesse Joseph Boudreau, Eric Johnson | 2013-03-12 |
| 8396454 | Method and apparatus for dynamic session placeholder for message collection user interface | Gerhard Dietrich Klassen | 2013-03-12 |
| 8285265 | System and method for updating presence information in instant messaging applications on a mobile device | Gerhard Dietrich Klassen | 2012-10-09 |
| 8259129 | Dynamic theme color palette generation | Gerhard Dietrich Klassen, Lawrence Edward Kuhl | 2012-09-04 |
| 8175625 | Messaging protocol/service switching methods and devices | Gerhard Dietrich Klassen | 2012-05-08 |
| 8116739 | Method and apparatus for dynamic session placeholder for message collection user interface | Gerhard Dietrich Klassen | 2012-02-14 |
| 8089491 | Dynamic theme color palette generation | Gerhard Dietrich Klassen, Lawrence Edward Kuhl | 2012-01-03 |
| 8064355 | Automatic user availability status determination for a handheld communication device | Gerhard Dietrich Klassen | 2011-11-22 |
| 8032125 | System and method for updating presence information in instant messaging applications on a mobile device | Gerhard Dietrich Klassen | 2011-10-04 |