| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | Australia | 2 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Audio-visual technology | |
| #3 | Consumer goods | |
| #4 | Semiconductors | |
| #5 | Control | |
| #6 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Syringes | |
| #3 | Electrotherapy | |
| #4 | Loudspeakers and microphones | |
| #5 | Sound-producing devices | |
| #6 | Implantable devices | |
| #7 | Semiconductor devices | |
| #8 | Alarm systems | |
| #9 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Langberg Edwin | 18 |
| #2 | Caruso F Gerald | 2 |
| #3 | Moore Darryl | 1 |
| #4 | Taylor Glenn C | 1 |
| #5 | Sinkevicius Vytas S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2092606A1 | Integrated remote calibration | |
| US5230349A | Electrical heating catheter | |
| US5248312A | Liquid metal-filled balloon | |
| US5199437A | Ultrasonic imager | |
| US5257635A | Electrical heating catheter | |
| US4945912A | Catheter with radiofrequency heating applicator | |
| US4879698A | Piezopolymer actuators | |
| US4985925A | Active noise reduction system |