Modular Devices INC
At a glance
Employees20-99
In business since1973
HeadquartersShirley, NY
US patents3
SAM.gov UEIJVLLKK48AQC8
CAGE code52202
Incorporated inNY
- Modular Devices
- EMI filters
- solid state relays
- DC-DC converters
- hybrid microcircuits
- hybrids
- discrete components
- military aerospace
- nuclear instrumentation
- ISO Registration
Named on the company’s own website, read SEP 9, 2026
Patents
3 US patents granted 1992–2012, none of them in the five years to SEP 2025.
Electrical machinery, apparatus, energy 3
- Radiation tolerant electrical component with non-radiation hardened FETUS 8,125,797 · granted FEB 28, 2012
- High voltage power supply topology suited for miniaturizationUS 5,282,122 · granted JAN 25, 1994
- Electronic system and method for correcting the power factor of an accessory to a main equipmentUS 5,121,316 · granted JUN 9, 1992
Granted to Modular Devices, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Modular Devices INC | Shirley | NY | 20–99 | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.