| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 5 | |
| #2 | Egypt | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | India | 2 | |
| #5 | Romania | 2 | |
| #6 | United States | 2 | |
| #7 | Norway | 1 | |
| #8 | Russian Federation | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Loudspeakers and microphones | |
| #2 | Telephonic communication | |
| #3 | Selecting |
| # | Name | Total Patents |
|---|---|---|
| #1 | D Avolio Antonio | 10 |
| #2 | Pesenti Luigi | 10 |
| #3 | Lombardo Vincenzo | 4 |
| #4 | Carboni Ernesto | 3 |
| #5 | Presenti Luigi | 1 |
| #6 | D Avolio Antanio | 1 |
| #7 | Lombardo Vicenyo | 1 |
| #8 | Muriglio Fulco | 1 |
| #9 | Perin Franco | 1 |
| #10 | Avolio Antonio | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0751696A1 | Equalization system of a telephone piezoceramic transducer | |
| ITMI940557D0 | Connector for connecting a cable with a plug to a flexible printed circuit | |
| EG20297A | Piezoceramic capsule for telephone instruments | |
| ITMI932594D0 | Method and device for automatically positioning components on a printed circuit board | |
| EG19327A | Piezoelectric transducer | |
| EP0456968A2 | Piezoelectric transducer | |
| WO9014737A1 | Piezoceramic transducer for telephone instruments |