Check Node Data Compression in Memory Systems

Solidigm Inc.

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 18/221,819, filed Jul 13, 2023. 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 12,231,147	Data Structure Reconfiguration for Low Density Parity Checks (LDPCs) in Memory Systems Solidigm Inc. In force Term ends Jul 13, 2043 · High confidence	Solidigm Inc.	In force	Term ends Jul 13, 2043	Term ends Jul 13, 2043	High confidence
US 12,301,253	Check Node Data Compression in Memory Systems Solidigm Inc. In force Term ends Jul 13, 2043 · High confidence	Solidigm Inc.	In force	Term ends Jul 13, 2043	Term ends Jul 13, 2043	High confidence
US 12,301,252	Check Node Data Compression in Memory Systems Solidigm Inc. In force Term ends Jul 17, 2043 · High confidence	Solidigm Inc.	In force	Term ends Jul 17, 2043	Term ends Jul 17, 2043	High confidence
Application 19/181,201	Check Node Data Compression in Memory Systems Solidigm Inc. Pending Not granted	Solidigm Inc.	Pending	Not granted	not computed

4 of 4 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

3 of these are in force and held by Solidigm Inc..

Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 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.