Leadot Innovation, Inc.

14 patents currently held · Updated Nov 15, 2026

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

Ending by 2030

Jun 2033

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.

2 fees due May 5 to 19, 2027 · next May 5
1 fee due Aug 25, 2027
The maintenance fee for Cloud coin slot device capable of supporting a third party payment function (US 10,573,115) comes due Aug 25, 2027. Unpaid by Feb 25, 2028, 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.

Patent	Title	Status	Expires	Confidence
US 8,922,353	Remote control system having a communication frequency lower than wireless fidelity signals In force Term ends Jun 15, 2033 · From the USPTO record	In force	Term ends Jun 15, 2033	From the USPTO record
US 9,524,636	Universal remote controller for replacing exclusive remote controllers of electronic devices In force Term ends May 4, 2035 · From the USPTO record	In force	Term ends May 4, 2035	From the USPTO record
US 9,697,662	Lock control method requiring activation by a first channel and authorization by a second different channel In force Term ends May 10, 2035 · From the USPTO record	In force	Term ends May 10, 2035	From the USPTO record
US 9,881,191	Method of controlling operation of cataloged smart devices In force Term ends Dec 14, 2035 · From the USPTO record	In force	Term ends Dec 14, 2035	From the USPTO record
US 9,977,410	Control system and method thereof In force Term ends Apr 2, 2036 · From the USPTO record	In force	Term ends Apr 2, 2036	From the USPTO record
US 9,925,566	Electronic product sorting system and sorting method In force Term ends Oct 31, 2036 · From the USPTO record	In force	Term ends Oct 31, 2036	From the USPTO record
US 10,721,455	Three dimensional outline information sensing system and sensing method In force Term ends Dec 24, 2036 · From the USPTO record	In force	Term ends Dec 24, 2036	From the USPTO record
US 10,163,338	Detection and transmission system capable of transmitting signals according to object movement In force Term ends Mar 6, 2037 · From the USPTO record	In force	Term ends Mar 6, 2037	From the USPTO record
US 10,484,340	Data encryption system by using a security key In force Term ends Mar 6, 2037 · From the USPTO record	In force	Term ends Mar 6, 2037	From the USPTO record
US 10,573,115	Cloud coin slot device capable of supporting a third party payment function In force Term ends Mar 23, 2037 · From the USPTO record	In force	Term ends Mar 23, 2037	From the USPTO record

10 of 14 patents shown.

Pro members see all 14.

Pro members: see all 14 patents

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.

1 pending · 4 no status recorded

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