Daehan Solution Co., Ltd.

21 patents currently held · Updated Nov 14, 2026

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

Recorded under 2 name spellings.

Ending by 2030

Jul 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 11, 2027
The maintenance fee for Roof Vent (US 11,697,324) comes due Jan 11, 2027. Unpaid by Jul 12, 2027, it lapses early.
1 fee due Apr 8, 2027
The maintenance fee for Headlining Having Heat Shielding Function for Vehicle and Manufacturing Method Thereof (US 10,434,958) comes due Apr 8, 2027. Unpaid by Oct 8, 2027, it lapses early.
1 fee due May 17, 2027
The maintenance fee for Method of Mounting Cable on Headliner and Headliner Used Therefor (US 9,187,048) comes due May 17, 2027. Unpaid by Nov 17, 2027, it lapses early.
1 fee due Jul 2, 2027
The maintenance fee for Roof Vent (US 11,858,316) comes due Jul 2, 2027. Unpaid by Jan 3, 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 16, 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 9,187,048	Method of Mounting Cable on Headliner and Headliner Used Therefor In force Term ends Jul 23, 2033 · High confidence	In force	Term ends Jul 23, 2033	High confidence
US 9,022,461	High Stiffness Waterproof Roof Panel Pad for Vehicle and Manufacturing Method Thereof In force Term ends Apr 23, 2034 · High confidence	In force	Term ends Apr 23, 2034	High confidence
US 9,630,542	Mat Fixing Clip for Vehicle Carpet In force Term ends Oct 29, 2034 · High confidence	In force	Term ends Oct 29, 2034	High confidence
US 9,487,067	Fixture for a Vehicle In force Term ends Feb 27, 2035 · High confidence	In force	Term ends Feb 27, 2035	High confidence
US 9,827,922	Headlining Having Heat Shielding Function for Vehicle and Manufacturing Method Thereof In force Term ends Aug 31, 2035 · High confidence	In force	Term ends Aug 31, 2035	High confidence
US 10,434,958	Headlining Having Heat Shielding Function for Vehicle and Manufacturing Method Thereof In force Term ends Jan 29, 2038 · High confidence	In force	Term ends Jan 29, 2038	High confidence
US 11,697,324	Roof Vent In force Term ends Aug 4, 2040 · High confidence	In force	Term ends Aug 4, 2040	High confidence
US 11,858,316	Roof Vent In force Term ends Aug 4, 2040 · High confidence	In force	Term ends Aug 4, 2040	High confidence
US 12,036,920	Room Lamp for Vehicle Assembled Without Using Adhesive In force Term ends Jun 8, 2043 · High confidence	In force	Term ends Jun 8, 2043	High confidence
US 12,496,950	Height Adjustable Assist Handle for Vehicle In force Term ends Mar 26, 2044 · High confidence	In force	Term ends Mar 26, 2044	High confidence

10 of 21 patents shown.

Pro members see all 21.

Pro members: see all 21 patents

Also on record, not counted in the 21: 1 ended at full term. List them

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.

9 pending · 9 abandoned · 23 no status recorded

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