| SIC Codes: | 3674 |
| NAICS Codes: | 334413 |
Companies in this industry design and manufacture sensor chips that are embedded in computer systems and other electronic devices for use in threat detection, medical diagnostics, and process control. These semiconductors are incorporated into products made by commercial, consumer, and military equipment manufacturers. Common applications include detecting and monitoring chemical and biological agents, industrial compounds, explosives, and narcotics.