Issued Patents All Time
Showing 1–25 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12309307 | Additional information on a caller | Tuomas Kärkkäinen | 2025-05-20 |
| 12015790 | Encoder, decoder and method employing palette compression | — | 2024-06-18 |
| 11880831 | Encryption system, encryption key wallet and method | Tuomas Kärkkäinen | 2024-01-23 |
| 11665270 | Additional information on a caller | Tuomas Kärkkäinen | 2023-05-30 |
| 11424919 | Protecting usage of key store content | Tuomas Kärkkäinen, Mikko Sahlbom | 2022-08-23 |
| 11202083 | Encoder, decoder and method employing palette utilization and compression | Tuomas Kärkkäinen | 2021-12-14 |
| 11134144 | Additional information on a caller | Tuomas Kärkkäinen | 2021-09-28 |
| 11023401 | Data communication system | Tuomas Kärkkäinen, Mikko Sahlbom, Jouni LAINE | 2021-06-01 |
| 10728374 | Additional information on a caller | Tuomas Kärkkäinen | 2020-07-28 |
| 10686771 | User sign-in and authentication without passwords | Tuomas Kärkkäinen | 2020-06-16 |
| 10645208 | Additional information on a caller | Tuomas Kärkkäinen | 2020-05-05 |
| 10542257 | Encoders, decoders and methods employing quantization | — | 2020-01-21 |
| 10531110 | Encoder, decoder and method | — | 2020-01-07 |
| 10461773 | Encoder, decoder and method | Toumas Kärkkäinen | 2019-10-29 |
| 10412414 | Decoder and method for decoding encoded input data containing a plurality of blocks or packets | Tuomas Kärkkäinen | 2019-09-10 |
| 10367873 | Method of communicating data packets within data communication systems | Tuomas Kärkkäinen | 2019-07-30 |
| 10340946 | Encoders, decoders, and methods | Kai Willner | 2019-07-02 |
| 10333547 | Encoder and method for encoding input data using a plurality of different transformations or combinations of transformations | Tuomas Kärkkäinen | 2019-06-25 |
| 10320557 | Encoder, decoder and methods employing partial data encryption | Tuomas Kärkkäinen | 2019-06-11 |
| 10303389 | Method and apparatus for assembling data objects into a virtual container having hierarchical cluster or block size | Tuomas Kärkkäinen | 2019-05-28 |
| 10255315 | Encoder, decoder and method | Tuomas Kärkkäinen | 2019-04-09 |
| 10250683 | Server node arrangement and method | Tuomas Kärkkäinen, Valtteri Hakkarainen | 2019-04-02 |
| 10244260 | Encoder and decoder, and method of operation | Tuomas Kärkkäinen | 2019-03-26 |
| 10178388 | Encoder, decoder and method of operation using interpolation | Tuomas Kärkkäinen | 2019-01-08 |
| 10116328 | Encoders, decoders and methods utilizing mode symbols | — | 2018-10-30 |