Evolution Optiks Limited

39 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

Mar 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.

1 fee due Jan 4, 2027
The maintenance fee for Vision correction system and method, light field display and light field shaping layer and alignment therefor (US 11,693,239) comes due Jan 4, 2027. Unpaid by Jul 6, 2027, it lapses early.
2 fees due Feb 15 to 27, 2027 · next Feb 15
1 fee due Mar 19, 2027
The maintenance fee for Light field device, optical aberration compensation or simulation rendering method and vision testing system using same (US 11,762,463) comes due Mar 19, 2027. Unpaid by Sep 20, 2027, it lapses early.
1 fee due Apr 17, 2027
The maintenance fee for Light field vision-based testing device, system and method (US 11,789,531) comes due Apr 17, 2027. Unpaid by Oct 18, 2027, it lapses early.
2 fees due May 12 to 21, 2027 · next May 12
1 fee due Jun 12, 2027
The maintenance fee for Light field vision-based testing device, adjusted pixel rendering method therefor, and online vision-based testing management system and method using same (US 11,841,988) comes due Jun 12, 2027. Unpaid by Dec 13, 2027, it lapses early.
3 fees due Aug 13 to 18, 2027 · next Aug 13
2 fees due Oct 23 to 28, 2027 · next Oct 23
1 fee due Nov 5, 2027
The maintenance fee for Light field display, adjusted pixel rendering method therefor, and vision correction system and method using same (US 10,642,355) comes due Nov 5, 2027. Unpaid by May 5, 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 D813,877	Display screen with graphical user interface In force Term ends Mar 27, 2033 · From the USPTO record	In force	Term ends Mar 27, 2033	From the USPTO record
US 10,564,831	Vision correction system, method and graphical user interface for implementation on electronic devices having a graphical display In force Term ends Aug 24, 2036 · From the USPTO record	In force	Term ends Aug 24, 2036	From the USPTO record
US 11,262,901	Electronic device, method and computer-readable medium for a user having reduced visual acuity In force Term ends Nov 25, 2036 · From the USPTO record	In force	Term ends Nov 25, 2036	From the USPTO record
US 10,394,322	Light field display, adjusted pixel rendering method therefor, and vision correction system and method using same In force Term ends Jan 28, 2039 · From the USPTO record	In force	Term ends Jan 28, 2039	From the USPTO record
US 10,474,235	Light field display, adjusted pixel rendering method therefor, and vision correction system and method using same In force Term ends Jan 28, 2039 · From the USPTO record	In force	Term ends Jan 28, 2039	From the USPTO record
US 10,636,116	Light field display, adjusted pixel rendering method therefor, and vision correction system and method using same In force Ends no later than Jan 28, 2039 · From the USPTO record	In force	Ends no later than Jan 28, 2039	From the USPTO record
US 10,642,355	Light field display, adjusted pixel rendering method therefor, and vision correction system and method using same In force Term ends Jan 28, 2039 · From the USPTO record	In force	Term ends Jan 28, 2039	From the USPTO record
US 10,699,373	Light field display, adjusted pixel rendering method therefor, and vision correction system and method using same In force Term ends Jan 28, 2039 · From the USPTO record	In force	Term ends Jan 28, 2039	From the USPTO record
US 10,761,604	Light field vision testing device, adjusted pixel rendering method therefor, and vision testing system and method using same In force Term ends Jan 28, 2039 · From the USPTO record	In force	Term ends Jan 28, 2039	From the USPTO record
US 10,860,099	Light field display, adjusted pixel rendering method therefor, and adjusted vision perception system and method using same addressing astigmatism or similar conditions In force Term ends Jan 28, 2039 · From the USPTO record	In force	Term ends Jan 28, 2039	From the USPTO record

10 of 39 patents shown.

Pro members see all 39.

Pro members: see all 39 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.

4 pending · 9 no status recorded

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