Hippelainen; Leo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hippelainen; Leo.The latest application filed is for "seismic determination of location".
- Hippelainen; Leo - Helsinki FI
| Patent | Date |
|---|---|
| Seismic determination of location Grant 11,294,084 - Hippelainen , et al. April 5, 2 | 2022-04-05 |
| Seismic Determination Of Location App 20190137642 - HIPPELAINEN; Leo ; et al. | 2019-05-09 |
| Method and arrangement for packet-switched data transmission Grant 6,738,369 - Hippelainen May 18, 2 | 2004-05-18 |
| Method for packet switched data transmission Grant 6,614,797 - Hippelainen September 2, 2 | 2003-09-02 |
| Method for packet switched data transmission Grant 6,229,802 - Hippelainen May 8, 2 | 2001-05-08 |
| Method for allocating radio channels in a quasi-transmission-trunked mobile communication system Grant 5,745,853 - Hippelainen April 28, 1 | 1998-04-28 |
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