Hybrid Device Having a Personal Digital Key and Receiver-Decoder Circuit and Methods of Use

Proxense, LLC

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 7 of these applications claim priority to application 60/992,953, filed Dec 6, 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 8,646,042	Hybrid Device Having A Personal Digital Key and Receiver-Decoder Circuit and Methods of Use Proxense, LLC In force Term ends Dec 5, 2028 · High confidence	Proxense, LLC	In force	Term ends Dec 5, 2028	Term ends Dec 5, 2028	High confidence
US 9,049,188	Hybrid Device Having a Personal Digital Key and Receiver-Decoder Circuit and Methods of Use Proxense, LLC In force Term ends Dec 5, 2028 · High confidence	Proxense, LLC	In force	Term ends Dec 5, 2028	Term ends Dec 5, 2028	High confidence
US 9,235,700	Hybrid Device Having a Personal Digital Key and Receiver-Decoder Circuit and Methods of Use Proxense, LLC In force Term ends Dec 5, 2028 · High confidence	Proxense, LLC	In force	Term ends Dec 5, 2028	Term ends Dec 5, 2028	High confidence
US 9,679,289	Hybrid Device Having a Personal Digital Key and Receiver-Decoder Circuit and Methods of Use Proxense, LLC In force Term ends Dec 5, 2028 · High confidence	Proxense, LLC	In force	Term ends Dec 5, 2028	Term ends Dec 5, 2028	High confidence
US 10,073,960	Hybrid Device Having a Personal Digital Key and Receiver-Decoder Circuit and Methods of Use Proxense, LLC In force Term ends Dec 5, 2028 · High confidence	Proxense, LLC	In force	Term ends Dec 5, 2028	Term ends Dec 5, 2028	High confidence
US 11,080,378	Hybrid Device Having a Personal Digital Key and Receiver-Decoder Circuit and Methods of Use Proxense, LLC In force Ends no later than Dec 5, 2028 · Medium confidence	Proxense, LLC	In force	Ends no later than Dec 5, 2028	Ends no later than Dec 5, 2028	Medium confidence
US 8,171,528	Hybrid Device Having a Personal Digital Key and Receiver-Decoder Circuit and Methods of Use Proxense, LLC In force Term ends Sep 29, 2030 · High confidence	Proxense, LLC	In force	Term ends Sep 29, 2030	Term ends Sep 29, 2030	High confidence

7 of 7 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

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.