| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Computer technology | |
| #3 | Basic communication technologies | |
| #4 | Telecommunications | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Stereophonic systems | |
| #2 | Speech analysis | |
| #3 | Loudspeakers and microphones | |
| #4 | Amplification control | |
| #5 | Transmission | |
| #6 | Electrophonic musical instruments | |
| #7 | Special information storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johnston James D Jd | 3 |
| #2 | Fejzo Zoran Z | 3 |
| #3 | Jot Jean-Marc J-M | 2 |
| #4 | Stein Edward E | 2 |
| #5 | Walsh Martin M | 2 |
| #6 | Beaton Richard J | 1 |
| #7 | Jot Jean-Marc | 1 |
| #8 | Yu-Li You | 1 |
| #9 | Kelly Michael C Mc | 1 |
| #10 | Walsh Martin | 1 |