Vieworks Co., Ltd.

41 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

Oct 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 Feb 8 to 11, 2027 · next Feb 8
1 fee due Mar 17, 2027
The maintenance fee for Photodetector (US 10,418,393) comes due Mar 17, 2027. Unpaid by Sep 17, 2027, it lapses early.
1 fee due May 5, 2027
The maintenance fee for Radiation imaging system (US 10,466,370) comes due May 5, 2027. Unpaid by Nov 5, 2027, it lapses early.
1 fee due Aug 27, 2027
The maintenance fee for Method and apparatus for compensating scattering of X-ray image (US 11,911,202) comes due Aug 27, 2027. Unpaid by Feb 28, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

3 of the patents on this record were 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 9,103,922	X-ray imaging apparatus and method of operating the same In force Term ends Oct 11, 2033 · From the USPTO record	In force	Term ends Oct 11, 2033	From the USPTO record
US 9,628,731	Image capture apparatus In force Term ends Mar 31, 2034 · From the USPTO record	In force	Term ends Mar 31, 2034	From the USPTO record
US 9,459,356	Composition for radiation imaging detector and a radiation imaging detector comprising the same In force Term ends Jan 28, 2035 · From the USPTO record	In force	Term ends Jan 28, 2035	From the USPTO record
US 10,418,393	Photodetector In force Term ends Apr 13, 2035 · High confidence	In force	Term ends Apr 13, 2035	High confidence
US 9,841,513	X-ray detector In force Term ends Jun 22, 2036 · From the USPTO record	In force	Term ends Jun 22, 2036	From the USPTO record
US 10,136,874	X-ray imaging apparatus In force Term ends Jan 5, 2037 · From the USPTO record	In force	Term ends Jan 5, 2037	From the USPTO record
US 10,054,695	Radiation imaging detector with proportional charge gain during readout In force Term ends Mar 31, 2037 · From the USPTO record	In force	Term ends Mar 31, 2037	From the USPTO record
US 11,212,474	Bidirectional TDI line image sensor In force Term ends May 28, 2037 · From the USPTO record	In force	Term ends May 28, 2037	From the USPTO record
US 11,010,582	TFT panel type fingerprint recognition sensor In force Term ends Dec 21, 2037 · From the USPTO record	In force	Term ends Dec 21, 2037	From the USPTO record
US 10,466,370	Radiation imaging system In force Term ends Jul 16, 2038 · From the USPTO record	In force	Term ends Jul 16, 2038	From the USPTO record

10 of 41 patents shown.

Pro members see all 41.

Pro members: see all 41 patents

Also on record, not counted in the 41: 3 lapsed for an unpaid fee · 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.

7 pending · 14 no status recorded

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