Altera CORP
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersSan Jose, CA
US patents4,294
SAM.gov UEIFHB4TYJRJZ34
CAGE code67183
Incorporated inDE
Supplier designations
For Profit Organization
Self-certified by the company in its SAM.gov registration
Patents
4,294 US patents granted 1986–2025, 114 of them in the five years to SEP 2025, including 4 design patents.
Computer technology 1,751Basic communication processes 1,424Digital communication 340Semiconductors 261Measurement 169
- Freeze and clear logic circuits and methods for integrated circuitsUS 12,431,903 · granted SEP 30, 2025
- Systems and methods for low power modes for programmable logic devicesUS 12,431,902 · granted SEP 30, 2025
- Controlled transition between configuration mode and user mode to reduce current-resistance voltage dropUS 12,429,900 · granted SEP 30, 2025
- Systems and methods for configurable interface circuitsUS 12,425,030 · granted SEP 23, 2025
- Systems and methods for circuit design dependent programmable maximum junction temperaturesUS 12,417,331 · granted SEP 16, 2025
Newest 5 shown · Granted to Altera Corporation · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Altera CORP | San Jose | CA | — | LIKELY 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.