Method for Random Access in Wireless Communication System, Wireless Communication System, Wireless Terminal, and Base Station Unit

1FINITY Inc.

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 6 of these applications claim priority to application PCT/JP2007/065745, filed Aug 10, 2007. 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 8,724,577	Method for Random Access in Wireless Communication System, Wireless Communication System, Wireless Terminal, and Base Station Unit 1FINITY Inc. In force Term ends Aug 10, 2027 · High confidence	1FINITY Inc.	In force	Term ends Aug 10, 2027	Term ends Aug 10, 2027	High confidence
US 8,737,320	Method for Random Access in Wireless Communication System, Wireless Communication System, Wireless Terminal, and Base Station Unit 1FINITY Inc. In force Term ends Aug 10, 2027 · Medium confidence	1FINITY Inc.	In force	Term ends Aug 10, 2027	Term ends Aug 10, 2027	Medium confidence
US 8,743,818	Method for Random Access in Wireless Communication System, Wireless Communication System, Wireless Terminal, and Base Station Unit 1FINITY Inc. In force Term ends Aug 10, 2027 · High confidence	1FINITY Inc.	In force	Term ends Aug 10, 2027	Term ends Aug 10, 2027	High confidence
US 8,902,836	Method for Random Access in Wireless Communication System, Wireless Communication System, Wireless Terminal, and Base Station Unit 1FINITY Inc. In force Term ends Aug 10, 2027 · High confidence	1FINITY Inc.	In force	Term ends Aug 10, 2027	Term ends Aug 10, 2027	High confidence
US 8,902,837	Method for Random Access in Wireless Communication System, Wireless Communication System, Wireless Terminal, and Base Station Unit 1FINITY Inc. In force Term ends Aug 10, 2027 · High confidence	1FINITY Inc.	In force	Term ends Aug 10, 2027	Term ends Aug 10, 2027	High confidence
US 8,902,838	Method for Random Access in Wireless Communication System, Wireless Communication System, Wireless Terminal, and Base Station Unit 1FINITY Inc. In force Term ends Aug 10, 2027 · High confidence	1FINITY Inc.	In force	Term ends Aug 10, 2027	Term ends Aug 10, 2027	High confidence

6 of 6 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

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.