Portable Terminal, Information Processing Apparatus, Content Display System and Content Display Method

Maxell, Ltd.

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 21 of these applications claim priority to application 12/170,938, filed Jul 10, 2008. 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 8,549,109	Portable Terminal, Information Processing Apparatus, Content Display System and Content Display Method Maxell, Ltd. In force Term ends Jul 10, 2028 · Medium confidence	Maxell, Ltd.	In force	Term ends Jul 10, 2028	Term ends Jul 10, 2028	Medium confidence
US 8,892,688	Portable Terminal, Information Processing Apparatus, Content Display System and Content Display Method Maxell, Ltd. In force Term ends Jul 10, 2028 · Low confidence	Maxell, Ltd.	In force	Term ends Jul 10, 2028	Term ends Jul 10, 2028	Low confidence
US 9,197,917	Portable Terminal, Information Processing Apparatus, Content Display System and Content Display Method Maxell, Ltd. In force Term ends Jul 10, 2028 · Medium confidence	Maxell, Ltd.	In force	Term ends Jul 10, 2028	Term ends Jul 10, 2028	Medium confidence
US 9,578,369	Portable Terminal, Information Processing Apparatus, Content Display System and Content Display Method Maxell, Ltd. In force Term ends Jul 10, 2028 · Low confidence	Maxell, Ltd.	In force	Term ends Jul 10, 2028	Term ends Jul 10, 2028	Low confidence
US 9,794,629	Portable Terminal, Information Processing Apparatus, Content Display System and Content Display Method Maxell, Ltd. In force Term ends Jul 10, 2028 · Medium confidence	Maxell, Ltd.	In force	Term ends Jul 10, 2028	Term ends Jul 10, 2028	Medium confidence
US 9,883,225	Portable Terminal, Information Processing Apparatus, Content Display System and Content Display Method Maxell, Ltd. In force Term ends Jul 10, 2028 · Low confidence	Maxell, Ltd.	In force	Term ends Jul 10, 2028	Term ends Jul 10, 2028	Low confidence
US 10,110,944	Portable Terminal, Information Processing Apparatus, Content Display System and Content Display Method Maxell, Ltd. In force Term ends Jul 10, 2028 · Low confidence	Maxell, Ltd.	In force	Term ends Jul 10, 2028	Term ends Jul 10, 2028	Low confidence
US 10,116,984	Portable Terminal, Information Processing Apparatus, Content Display System and Content Display Method Maxell, Ltd. In force Term ends Jul 10, 2028 · Low confidence	Maxell, Ltd.	In force	Term ends Jul 10, 2028	Term ends Jul 10, 2028	Low confidence
US 10,200,735	Portable Terminal, Information Processing Apparatus, Content Display System and Content Display Method Maxell, Ltd. In force Term ends Jul 10, 2028 · Low confidence	Maxell, Ltd.	In force	Term ends Jul 10, 2028	Term ends Jul 10, 2028	Low confidence
US 10,200,736	Portable Terminal, Information Processing Apparatus, Content Display System and Content Display Method Maxell, Ltd. In force Term ends Jul 10, 2028 · Low confidence	Maxell, Ltd.	In force	Term ends Jul 10, 2028	Term ends Jul 10, 2028	Low confidence
13 more patents in this group · Pro

10 of 23 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

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22 of these are in force and held by Maxell, Ltd..

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.