Amosense Co., Ltd.

170 patents currently held · Updated Nov 15, 2026

3 more in force are now held by other companies

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

Ending by 2030

Nov 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.

3 fees due Dec 13 to 20, 2026 · next Dec 13
1 fee due Feb 22, 2027
The maintenance fee for Electronic meter (US 11,733,082) comes due Feb 22, 2027. Unpaid by Aug 23, 2027, it lapses early.
1 fee due Mar 17, 2027
The maintenance fee for Multifunctional hybrid module and portable device comprising same (US 10,420,259) comes due Mar 17, 2027. Unpaid by Sep 17, 2027, it lapses early.
3 fees due Apr 10 to 30, 2027 · next Apr 10
4 fees due May 12 to 14, 2027 · next May 12
2 fees due Jul 7 to 9, 2027 · next Jul 7
8 fees due Aug 2 to 27, 2027 · next Aug 2
3 fees due Sep 19 to 30, 2027 · next Sep 19
6 fees due Oct 2 to 30, 2027 · next Oct 2

Which patents, and when each one lapses · Pro

Recent changes

6 of the patents on this record were 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 8,943,896	Pressure transducer using ceramic diaphragm In force Term ends Nov 7, 2032 · From the USPTO record	In force	Term ends Nov 7, 2032	From the USPTO record
US 11,337,345	Magnetic field shielding sheet for a wireless charger, method for manufacturing same, and receiving apparatus for a wireless charger using the sheet In force Ends no later than Dec 21, 2032 · From the USPTO record	In force	Ends no later than Dec 21, 2032	From the USPTO record
US 11,805,631	Magnetic field shielding sheet for a wireless charger, method for manufacturing same, and receiving apparatus for a wireless charger using the sheet In force Ends no later than Dec 21, 2032 · From the USPTO record	In force	Ends no later than Dec 21, 2032	From the USPTO record
US 9,504,194	Magnetic field shielding sheet for a wireless charger, method for manufacturing same, and receiving apparatus for a wireless charger using the sheet In force Term ends Dec 23, 2032 · From the USPTO record	In force	Term ends Dec 23, 2032	From the USPTO record
US 9,252,611	Magnetic field shielding sheet for a wireless charger, method for manufacturing same, and receiving apparatus for a wireless charger using the sheet In force Term ends Jan 26, 2033 · From the USPTO record	In force	Term ends Jan 26, 2033	From the USPTO record
US 11,006,553	Magnetic field shielding sheet for a wireless charger, method for manufacturing same, and receiving apparatus for a wireless charger using the sheet In force Term ends Feb 8, 2033 · From the USPTO record	In force	Term ends Feb 8, 2033	From the USPTO record
US 9,930,818	Magnetic field shielding sheet for a wireless charger, method for manufacturing same, and receiving apparatus for a wireless charger using the sheet In force Term ends Aug 8, 2033 · From the USPTO record	In force	Term ends Aug 8, 2033	From the USPTO record
US 10,123,467	Magnetic field shielding sheet for a wireless charger, method for manufacturing same, and receiving apparatus for a wireless charger using the sheet In force Term ends Aug 21, 2033 · From the USPTO record	In force	Term ends Aug 21, 2033	From the USPTO record
US 9,391,053	Non-shrink varistor substrate and production method for same In force Term ends Aug 28, 2033 · From the USPTO record	In force	Term ends Aug 28, 2033	From the USPTO record
US 9,392,735	Magnetic field shielding sheet for digitizer and method of manufacturing the same and portable terminal device using the same In force Term ends Oct 5, 2033 · From the USPTO record	In force	Term ends Oct 5, 2033	From the USPTO record

10 of 170 patents shown.

Pro members see all 170.

Pro members: see all 170 patents

Also on record, not counted in the 170: 3 patents in force now held by others · 1 lapsed for an unpaid fee · 10 ended at full term · 1 surrendered on reissue. 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.

24 pending · 1 abandoned · 12 no status recorded

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