Lehmusto; Mika
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lehmusto; Mika.The latest application filed is for "establishing an expanded group call in a mobile communication system".
- Lehmusto; Mika - Kerava FI
- Lehmusto; Mika - Espoo FI
| Patent | Date |
|---|---|
| Establishing an expanded group call in a mobile communication system Grant 5,930,723 - Heiskari , et al. July 27, 1 | 1999-07-27 |
| Controlling a subscriber station on a direct mode channel Grant 5,907,794 - Lehmusto , et al. May 25, 1 | 1999-05-25 |
| Establishment of a call in a mobile communication system Grant 5,901,342 - Heiskari , et al. May 4, 1 | 1999-05-04 |
| Group call method, a system controller and a subscriber station in a radio system Grant 5,809,018 - Lehmusto September 15, 1 | 1998-09-15 |
| Method for realizing ambience listening, and radio unit Grant 5,802,457 - Heiskari , et al. September 1, 1 | 1998-09-01 |
| Method for allocating channels in a radio system Grant 5,778,318 - Talarmo , et al. July 7, 1 | 1998-07-07 |
| Method for controlling a subscriber station in a radio system Grant 5,771,463 - Lehmusto , et al. June 23, 1 | 1998-06-23 |
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