Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323486 | Speech coding system having codebook storing differential vectors between each two adjoining code vectors | Tomohiko Taniguchi, Yasuji Ohta, Hideaki Kurihara, Yoshinori Tanaka, Yoshihiro Sakai | 1994-06-21 |
| 5287489 | Method and system for authoring, editing and testing instructional materials for use in simulated trailing systems | George R. Nimmo, Peter Hedger | 1994-02-15 |