| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Australia | 2 | |
| #4 | China | 1 | |
| #5 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks | |
| #3 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Selecting | |
| #3 | Wireless communication networks | |
| #4 | Transmission | |
| #5 | Telephonic communication | |
| #6 | Speech analysis |
| # | Name | Total Patents |
|---|---|---|
| #1 | Liste Matthew | 3 |
| #2 | Moeller Douglas | 3 |
| #3 | Cain Bradley | 2 |
| #4 | Hardjono Thomas | 2 |
| #5 | Wang Xiaohong | 1 |
| #6 | Nagdi Jujar | 1 |
| #7 | Lescuyer P | 1 |
| #8 | Wildfeuer Herbert M | 1 |
| #9 | Kumar Mahesh | 1 |
| #10 | Dhawah Sanjay | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU4239100A | System for tracing data channels through a channel-based network | |
| EP0538877A2 | Voice coder/decoder and methods of coding/decoding | |
| EP0496427A2 | System for transmitting and receiving aural information and modulated data |