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Portable Multimedia Ltd.

First filing 2019
OverviewNotableFeesChangesFamiliesPatent listSources & methods

49 patents currently held

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
8 more records may belong here and await a decision; they are not counted.

The next term ends in Jan 2036. from the record

Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Jan 2036
Next term end
42
Patent families

When these terms end

Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
notable patents all others 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
Notable: the highest-ranked patents in this portfolio by citations and family size.

Fee deadlines

Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
  • 2 fees due May 14 to 21, 2027 · next May 14
  • 1 fee due Jun 26, 2027
    The maintenance fee for Camera System (US 11,852,956) comes due Jun 26, 2027. Unpaid by Dec 27, 2027, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

  • 1 of the patents on this record was granted since Aug 16, 2026

What they patent

The 5 largest of its 42 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
Camera System5 in forceto Jan 2040
Camera4 in forceto Jun 2036
Security System1 in forceto Oct 2044
Operation Modes for an In-Vehicle Security System1 in forceto Oct 2044
Vehicle Security Device1 in forceto Oct 2044

Patents held now

Soonest term end first.
PatentTitleStatusExpiresConfidence
US D908,761Rear Facing Camera Zoom
In force
 · Medium confidence
In forceMedium confidence
US D908,762Rear Facing Camera Zoom
In force
 · Medium confidence
In forceMedium confidence
US D908,763Rear Facing Camera
In force
 · Medium confidence
In forceMedium confidence
US D908,764Rear Facing Camera
In force
 · Medium confidence
In forceMedium confidence
US D908,767Dash Cam
In force
 · Medium confidence
In forceMedium confidence
US D908,768Dash Cam
In force
 · Medium confidence
In forceMedium confidence
US D908,769Dash Cam
In force
 · Medium confidence
In forceMedium confidence
US D908,770Dash Cam
In force
 · Medium confidence
In forceMedium confidence
US D908,771Dash Cam
In force
 · Medium confidence
In forceMedium confidence
US D908,772Dash Cam
In force
 · Medium confidence
In forceMedium confidence
10 of 49 patents shown.
Pro members see all 49.
Pro members: see all 49 patents
Also on record, not counted in the 49: 1 patent ended · 4 applications pending · 3 applications abandoned. List them

Sources and methods

Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited