Litewave Technologies, Inc.

8 patents currently held · Updated Nov 14, 2026

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

Previously recorded as Astra Lite, Inc. (to 2024)

Ending by 2030

Jun 2032

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 Feb 15, 2027
The maintenance fee for Remote Measurement of Shallow Depths in Semi-Transparent Media (US 11,725,937) comes due Feb 15, 2027. Unpaid by Aug 16, 2027, it lapses early.
1 fee due Sep 19, 2027
The maintenance fee for Remote Measurement of Shallow Depths in Semi-Transparent Media (US 11,933,899) comes due Sep 19, 2027. Unpaid by Mar 20, 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.

Showing 1 to 8 of 8

Patent	Title	Status	Expires	Confidence
US 11,725,937	Remote Measurement of Shallow Depths in Semi-Transparent Media In force Term ends Jun 29, 2032 · High confidence	In force	Term ends Jun 29, 2032	High confidence
US 11,933,899	Remote Measurement of Shallow Depths in Semi-Transparent Media In force Term ends Jun 29, 2032 · High confidence	In force	Term ends Jun 29, 2032	High confidence
US 12,135,212	Remote Measurement of Shallow Depths in Semi-Transparent Media In force Term ends Jun 29, 2032 · High confidence	In force	Term ends Jun 29, 2032	High confidence
US 12,248,105	Remote Measurement of Shallow Depths in Semi-Transparent Media In force Ends no later than Jul 2, 2032 · Medium confidence	In force	Ends no later than Jul 2, 2032	Medium confidence
US 11,624,814	Remote Measurement of Shallow Depths in Semi-Transparent Media In force Term ends Nov 15, 2032 · High confidence	In force	Term ends Nov 15, 2032	High confidence
US 10,684,362	Remote Measurement of Shallow Depths in Semi-Transparent Media In force Ends no later than Dec 19, 2032 · Medium confidence	In force	Ends no later than Dec 19, 2032	Medium confidence
US 11,231,502	Remote Measurement of Shallow Depths in Semi-Transparent Media In force Term ends Oct 4, 2033 · High confidence	In force	Term ends Oct 4, 2033	High confidence
US 11,313,678	Remote Measurement of Shallow Depths in Semi-Transparent Media In force (reinstated) Ends no later than Mar 14, 2034 · Medium confidence	In force (reinstated)	Ends no later than Mar 14, 2034	Medium 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.

1 abandoned

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