Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405361 | Master-less device coordination in location positioning system | Endre Bakka | 2025-09-02 |
| 12372645 | Transmitting device for use in location determination systems | Arne Øyen | 2025-07-29 |
| 12307166 | Acoustic positioning transmitter and receiver system and method | Knut Welle, Mattheus Franciscus Albertus Ten Veldhuis, Fritjof Boger Engelhardtsen | 2025-05-20 |
| 12253596 | Ad hoc positioning of mobile devices using near ultrasound signals | Mattheus Franciscus Albertus Ten Veldhuis | 2025-03-18 |
| 12211088 | Method and system for automated product localization through mobile data analysis | Magnus Oplenskedal | 2025-01-28 |
| 12196876 | Likelihood-based acoustic positioning | Cyril Antille, Elad Shabtai, Mattheus Franciscus Albertus Ten Veldhuis | 2025-01-14 |
| 12117551 | Frequency-shift determination | — | 2024-10-15 |
| 12101209 | Orthogonal frequency scheme for narrowband acoustic signaling | — | 2024-09-24 |
| 12099109 | Location determination using acoustic models | Cyril Antille | 2024-09-24 |
| 12055618 | Location determination system having rotating identifiers for distinguishing transmitters | Endre Bakka, Fritjof Boger Engelhardtsen | 2024-08-06 |
| 12058590 | Location determination system having mesh infrastructure to reduce power consumption | Endre Bakka | 2024-08-06 |
| 12050280 | Position determination | Vincent Martello Kwie Hoe THIO | 2024-07-30 |
| 12038287 | Automatic egress/ingress detection in an acoustic positioning system | — | 2024-07-16 |
| 12009787 | Signal down-conversion | Elad Shabtai | 2024-06-11 |
| 11991608 | Method and system for reliable detection of smartphones within vehicles | Magnus Oplenskedal | 2024-05-21 |
| 11977176 | Position determination system having a deconvolution decoder | — | 2024-05-07 |
| 11914033 | Transmitting device for use in location determination systems | Arne Øyen | 2024-02-27 |
| 11875089 | Acoustic positioning transmitter and receiver system and method | Knut Welle, Mattheus Franciscus Albertus Ten Veldhuis, Fritjof Boger Engelhardtsen | 2024-01-16 |
| 11867826 | Position determination system having a deconvolution decoder using a joint SNR-time of arrival approach | Cyril Antille, Endre Bakka, Magnus Oplenskedal | 2024-01-09 |
| 11860261 | Master-less device coordination in location positioning system | Endre Bakka | 2024-01-02 |
| 11864152 | Location determination using acoustic-contextual data | Cyril Antille | 2024-01-02 |
| 11789134 | Location determination using acoustic models | Cyril Antille | 2023-10-17 |
| 11733345 | Location-based functionality using acoustic location determination techniques | Terje Aasen | 2023-08-22 |
| 11722834 | Low level smartphone audio and sensor clock synchronization | Kjetil Haslum, Fritjof Boger Engelhardtsen, Endre Bakka | 2023-08-08 |
| 11662422 | Position determining system determining doppler-induced code phase deviation | — | 2023-05-30 |