Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230001 | Encoder, decoder and related methods | Thomas Richter, Wolfgang Heppner, Joachim Keinert, Siegfried Fößel, Herbert Thoma +4 more | 2025-02-18 |
| 12149744 | Apparatus and method for encoding and decoding a sequence of pictures using a buffered transform signal approximation | Thomas Richter, Wolfgang Heppner, Joachim Keinert, Siegfried Fößel, Herbert Thoma +4 more | 2024-11-19 |
| 12132934 | Operation method of electronic device for encoding and decoding a sequence of pictures using a buffered transform signal approximation | Thomas Richter, Wolfgang Heppner, Joachim Keinert, Siegfried Fößel, Herbert Thoma +4 more | 2024-10-29 |
| 12063391 | Decorrelation transform for a color filter array pattern image | Thomas Richter, Christian Minuth, Micha Nietsch, Wolfgang Heppner, Tobias Jaschke +2 more | 2024-08-13 |
| 11949915 | Encoding and decoding a sequence of pictures | Thomas Richter, Wolfgang Heppner, Joachim Keinert, Siegfried Fößel, Herbert Thoma +4 more | 2024-04-02 |
| 11736731 | Encoding and decoding a sequence of pictures | Thomas Richter, Wolfgang Heppner, Joachim Keinert, Siegfried Fößel, Herbert Thoma +4 more | 2023-08-22 |
| 11457232 | Bit-plane encoder and decoder | Joachim Keinert, Thomas Richter, Miguel Ángel Martínez Del Amor, Manuel De Frutos López, Herbert Thoma +1 more | 2022-09-27 |
| 11438617 | Transform coefficients encoder and decoder | Joachim Keinert, Thomas Richter, Miguel Ángel Martínez Del Amor, Manuel De Frutos López, Herbert Thoma +1 more | 2022-09-06 |
| 11006133 | Image compression technique | Joachim Keinert, Thomas Richter, Herbert Thoma, Manuel De Frutos López, Siegfried FOESSEL +3 more | 2021-05-11 |
| 10887610 | Transform block coding | Joachim Keinert, Thomas Richter, Herbert Thoma, Manuel De Frutos López, Siegfried FOESSEL +3 more | 2021-01-05 |
| 10743014 | Bit-plane coding | Joachim Keinert, Thomas Richter, Miguel Ángel Martínez Del Amor, Manuel De Frutos López, Herbert Thoma +1 more | 2020-08-11 |
| 9916645 | Chroma subsampling | Herbert Thoma | 2018-03-13 |
| 7519343 | Receiver for receiving a data stream having first and second reference entries and method for operating the same | Stefan Kraegeloh | 2009-04-14 |