Optical Associates INC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersMilpitas, CA
US patents9
SAM.gov UEIQNGDEML8K6C6
CAGE code04PD9
Incorporated inCA
- Optical Associates
- mask aligners
- UV exposure systems
- resistivity meters
- sources
- solar simulators
- I-V testers
- Semiconductor
- MEMS
- Microfluidics
- PV/Solar industries
Named on the company’s own website, read SEP 9, 2026
Supplier designations
Manufacturer of GoodsNon-Profit Organization
Self-certified by the company in its SAM.gov registration
Patents
9 US patents granted 1977–2021, 1 of them in the five years to SEP 2025.
Optics 3Measurement 2Mechanical elements 1Medical technology 1Macromolecular chemistry, polymers 1
- Imager for lithographic reproductionUS 10,908,504 · granted FEB 2, 2021
- UV curemeter and methodUS 5,424,547 · granted JUN 13, 1995
- Excimer laser pulse analyzer and methodUS 5,225,884 · granted JUL 6, 1993
- Method for manufacturing pyrogen-free collagen gels useful as contact lensesUS 4,687,518 · granted AUG 18, 1987
- Radiation-sensitive control circuit for driving lamp at various power levelsUS RE30571 · granted APR 7, 1981
Newest 5 shown · Granted to Optical Associates, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
2 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Optical Associates INC | Milpitas | CA | — | ACTIVE |
| Optical Associates INC | San Jose | CA | — | UNVERIFIED |
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.