Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086450 | Excitation vector generator, speech coder and speech decoder | Kazutoshi Yasunaga, Taisuke Watanabe | 2011-12-27 |
| 8036887 | CELP speech decoder modifying an input vector with a fixed waveform to transform a waveform of the input vector | Kazutoshi Yasunaga, Hiroyuki Ehara | 2011-10-11 |
| 8024181 | Scalable encoding device and scalable encoding method | Hiroyuki Ehara | 2011-09-20 |
| 8018993 | Relay device and signal decoding device | Tomofumi Yamanashi, Kaoru Sato | 2011-09-13 |
| 7978771 | Encoder, decoder, and their methods | Kaoru Sato, Tomofumi Yamanashi | 2011-07-12 |
| 7925501 | Speech coder using an orthogonal search and an orthogonal search method | Kazutoshi Yasunaga | 2011-04-12 |