Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6694035 | System for conveying musical beat information to the hearing impaired | Steven Lowen | 2004-02-17 |
| 6685652 | Method for determining fluctuation in attentional state and overall attentional state | Steven Lowen | 2004-02-03 |