Security Hardened Processing Device
A patent family: one line of work, grouped by real continuity rather than by a technology label
inferred from titles. 2 of these applications claim priority to application 62/877,623, filed Jul 23, 2019. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
| Patent | Title | Holder | Status | Expires | Time remaining | Confidence |
|---|---|---|---|---|---|---|
| US 11,803,644 | Security Hardened Processing Device In force · High confidence | SDG Logic Inc. | In force | High confidence | ||
| US 12,437,076 | Security Hardened Processing Device In force · High confidence | SDG Logic Inc. | In force | High confidence | ||
| Application 19/330,708 | Security Hardened Processing Device Pending Not granted | SDG Logic Inc. | Pending | Not granted | not computed |
3 of 3 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
2 of these are in force and held by SDG LLC.
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.