Kaha Pte. Ltd.

8 patents currently held · Updated Nov 14, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Jun 2038

Next term end

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030203120322033203420352036203720382039204020412042204320442045

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.

1 fee due Jan 25, 2027
The maintenance fee for Method and system for rendering a safe navigation route (US 11,709,063) comes due Jan 25, 2027. Unpaid by Jul 26, 2027, it lapses early.
1 fee due Mar 5, 2027
The maintenance fee for Apparatus and method of identifying for pairing one or more devices with a master device (US 11,751,260) comes due Mar 5, 2027. Unpaid by Sep 7, 2027, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

Patents held now

Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.

Showing 1 to 8 of 8

Patent	Title	Status	Expires	Confidence
US 11,146,644	Apparatus and method for selecting devices within an internet of things for connecting and disconnecting In force Term ends Jun 25, 2038 · From the USPTO record	In force	Term ends Jun 25, 2038	From the USPTO record
US 11,227,483	System and method for transmitting an alert from a wearable device to a user network In force Term ends Jul 13, 2038 · From the USPTO record	In force	Term ends Jul 13, 2038	From the USPTO record
US 11,420,109	Method for tracking the physical activities of a user in real world to interact with a virtual environment In force Term ends Dec 26, 2038 · From the USPTO record	In force	Term ends Dec 26, 2038	From the USPTO record
US 11,256,323	Method and system for determining liveability and health index In force Term ends Mar 1, 2039 · From the USPTO record	In force	Term ends Mar 1, 2039	From the USPTO record
US 11,709,063	Method and system for rendering a safe navigation route In force Term ends May 23, 2039 · From the USPTO record	In force	Term ends May 23, 2039	From the USPTO record
US 11,751,260	Apparatus and method of identifying for pairing one or more devices with a master device In force Term ends May 30, 2039 · From the USPTO record	In force	Term ends May 30, 2039	From the USPTO record
US 11,562,819	Method and system for determining and improving behavioral index In force Term ends Jul 23, 2039 · From the USPTO record	In force	Term ends Jul 23, 2039	From the USPTO record
US 11,583,190	Method and System for Indicating a Breathing Pattern In force Term ends Aug 23, 2039 · High confidence	In force	Term ends Aug 23, 2039	High confidence

Sources and methods

Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand. How this record was built

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

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Published applications

US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.

2 no status recorded

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