Three Phase and Polarity Encoded Serial Interface

QUALCOMM Incorporated

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 11/712,941, filed Mar 2, 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 8,472,551	Three Phase and Polarity Encoded Serial Interface Qualcomm Incorporated In force Term ends Mar 2, 2027 · High confidence	Qualcomm Incorporated	In force	Term ends Mar 2, 2027	Term ends Mar 2, 2027	High confidence
US 9,083,598	Three Phase and Polarity Encoded Serial Interface Qualcomm Incorporated In force Term ends Mar 2, 2027 · High confidence	Qualcomm Incorporated	In force	Term ends Mar 2, 2027	Term ends Mar 2, 2027	High confidence
US 9,455,850	Three Phase and Polarity Encoded Serial Interface Qualcomm Incorporated In force Term ends Mar 2, 2027 · High confidence	Qualcomm Incorporated	In force	Term ends Mar 2, 2027	Term ends Mar 2, 2027	High confidence
US 9,680,666	N-Phase Phase and Polarity Encoded Serial Interface Qualcomm Incorporated In force Term ends Mar 2, 2027 · High confidence	Qualcomm Incorporated	In force	Term ends Mar 2, 2027	Term ends Mar 2, 2027	High confidence
US 9,948,485	Three Phase and Polarity Encoded Serial Interface Qualcomm Incorporated In force Term ends Mar 2, 2027 · High confidence	Qualcomm Incorporated	In force	Term ends Mar 2, 2027	Term ends Mar 2, 2027	High confidence
US 9,998,300	N-Phase Phase and Polarity Encoded Serial Interface Qualcomm Incorporated In force Term ends Mar 2, 2027 · High confidence	Qualcomm Incorporated	In force	Term ends Mar 2, 2027	Term ends Mar 2, 2027	High confidence
US 9,231,790	N-Phase Phase and Polarity Encoded Serial Interface Qualcomm Incorporated In force Term ends Oct 25, 2027 · High confidence	Qualcomm Incorporated	In force	Term ends Oct 25, 2027	Term ends Oct 25, 2027	High confidence
US 8,064,535	Three Phase and Polarity Encoded Serial Interface Qualcomm Incorporated In force Term ends Dec 18, 2029 · High confidence	Qualcomm Incorporated	In force	Term ends Dec 18, 2029	Term ends Dec 18, 2029	High confidence
US 10,134,272	N-Phase Polarity Data Transfer Qualcomm Incorporated In force Term ends Mar 12, 2033 · High confidence	Qualcomm Incorporated	In force	Term ends Mar 12, 2033	Term ends Mar 12, 2033	High confidence
US 9,112,815	Three-Phase-Polarity Safe Reverse Link Shutdown Qualcomm Incorporated In force Term ends May 10, 2033 · High confidence	Qualcomm Incorporated	In force	Term ends May 10, 2033	Term ends May 10, 2033	High confidence
4 more patents in this group · Pro

10 of 14 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

Pro members see all 14, including 1 expired and 7 expiring within the 18 months from Nov 14, 2026.

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12 of these are in force and held by QUALCOMM Incorporated.

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.