Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598881 | GNSS signal modeling | Mohammed Khider, Frank Diggelen, Zifei Tong, David Orendorff, Arastoo Zabolestani Moradi +2 more | 2023-03-07 |
| 11550068 | Modeling mutable environmental structures | Stefano Maggiolo, Andrea Marchesini, Zixuan Qu, Zifei Tong | 2023-01-10 |
| 11531118 | GNSS signal modeling | Arastoo Zabolestani Moradi, Frank Diggelen, Zifei Tong, Mohammed Khider, Stefano Maggiolo +1 more | 2022-12-20 |
| 11500110 | Localization using bearing from environmental features | David Orendorff, Mohammed Khider, Frank van Diggelen, Kevin William Watts | 2022-11-15 |
| 11391848 | Localization using doppler shifts of reflected signals | Frank Diggelen, David Orendorff | 2022-07-19 |
| 9635562 | Method for predicting the radio field level and/or the duration of propagation of cellular telephone networks using high-resolution terrain databases | Serge Barbosa Da Torre, Norbert Barbosa Da Torre | 2017-04-25 |
| 7386315 | Method for scaling the radio interface for GPRS traffic and mixed GPRS and voice GSM traffic | Stéphane Parniere | 2008-06-10 |
| 7379740 | Method and system for the simulation and management of the resources of a mobile telephone network | Serge Barbosa Da Torre, Rabih Chrabieh | 2008-05-27 |
| 7328023 | Process and system for deployment of radio coverage of a cellular radiotelephony network | Soudabeh Serre, Francois Vincent | 2008-02-05 |
| 7308268 | Method and system for simulation and management of the resources of a mobile telephone network | Serge BARBOSA DA TORRE, Rabih Chrabieh | 2007-12-11 |
| 7127212 | Method and apparatus for planning frequencies | — | 2006-10-24 |
| 7020470 | Process and system for creating, administering and operating distribution maps of traffic on a radiocommunications network | Stéphane Parniere, Francois Vincent | 2006-03-28 |
| 6975866 | Planification of localization areas (LAC) | — | 2005-12-13 |
| 6947708 | Method of obtaining an anticipatory estimate of a cell's wireless coverage | — | 2005-09-20 |
| 6892073 | Method of and apparatus for creating constraint matrices | — | 2005-05-10 |
| 6876856 | Method for establishing a radio coverage map | — | 2005-04-05 |