Fanlight Co., Ltd.

18 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 2036

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 Jul 9, 2027
The maintenance fee for Wireless Lighting Control System (US 11,867,362) comes due Jul 9, 2027. Unpaid by Jan 10, 2028, it lapses early.
1 fee due Aug 6, 2027
The maintenance fee for Performance directing method and performance directing system using the same (US 11,895,757) comes due Aug 6, 2027. Unpaid by Feb 7, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

1 of the patents on this record was granted since Aug 17, 2026

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 10,816,153	Wireless lighting control system In force Term ends Jun 17, 2036 · From the USPTO record	In force	Term ends Jun 17, 2036	From the USPTO record
US 10,880,975	Wireless Lighting Control System In force Term ends Jun 17, 2036 · High confidence	In force	Term ends Jun 17, 2036	High confidence
US 11,231,146	Wireless Lighting Control System In force Term ends Jun 17, 2036 · High confidence	In force	Term ends Jun 17, 2036	High confidence
US 11,629,823	Wireless Lighting Control System In force Term ends Jun 17, 2036 · High confidence	In force	Term ends Jun 17, 2036	High confidence
US 11,867,362	Wireless Lighting Control System In force Term ends Jun 17, 2036 · High confidence	In force	Term ends Jun 17, 2036	High confidence
US 12,352,392	Wireless Lighting Control System In force Term ends Jun 17, 2036 · High confidence	In force	Term ends Jun 17, 2036	High confidence
US 10,217,624	High PAR Maintenance Rate Type High Pressure Sodium Lamp with Auxiliary Starting Switch In force (reinstated) Term ends Oct 22, 2037 · High confidence	In force (reinstated)	Term ends Oct 22, 2037	High confidence
US 11,064,127	Control system for controlling plurality of user terminals In force Term ends May 8, 2038 · From the USPTO record	In force	Term ends May 8, 2038	From the USPTO record
US 11,297,253	Control system for controlling plurality of user terminals In force Term ends May 8, 2038 · From the USPTO record	In force	Term ends May 8, 2038	From the USPTO record
US 11,647,297	Control system for controlling plurality of user terminals based on seat information of ticket of event venue In force Term ends May 8, 2038 · From the USPTO record	In force	Term ends May 8, 2038	From the USPTO record

10 of 18 patents shown.

Pro members see all 18.

Pro members: see all 18 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.

Export every term end as CSV · Pro

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 · 1 abandoned

List them