| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Germany | 2 | |
| #3 | France | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Japan | 2 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Basic communication technologies | |
| #5 | Measurement | |
| #6 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Unspecified technologies | |
| #3 | Resonators | |
| #4 | Separation | |
| #5 | AC and DC conversion devices | |
| #6 | Magnets and transformers | |
| #7 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ricciardelli Robert H | 6 |
| #2 | Palatnik Eugene S | 3 |
| #3 | Robaato Eichi Richiyaadori | 2 |
| #4 | Sommer Robert M | 1 |
| #5 | Blazel Roger W | 1 |
| #6 | Walters Glenn T | 1 |
| #7 | Uhen David | 1 |
| #8 | Amundsen Neil T | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5768166A | Adaptive filter for electrical supply line noise | |
| US5615091A | Isolation transformer for medical equipment | |
| US5558096A | Blood pulse detection method using autocorrelation | |
| US5437275A | Pulse oximetry sensor | |
| US5386833A | Method for calibrating a carbon dioxide monitor | |
| US4592368A | Gas analyzer protection system | |
| US4579568A | Gas analyzer separator | |
| US4248239A | Medical sensor assembly with battery | |
| US4273134A | Fixation ring assembly and method of assembling a sensor head |