Shiga Semiconductor Co., Ltd.

59 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

Feb 2027

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 6 to 25, 2027 · next Feb 6
3 fees due Mar 8 to 24, 2027 · next Mar 8
2 fees due Apr 8 to 20, 2027 · next Apr 8
1 fee due May 5, 2027
The maintenance fee for Capacitive Transducer and Acoustic Sensor (US 10,469,957) comes due May 5, 2027. Unpaid by Nov 5, 2027, it lapses early.
1 fee due Jun 1, 2027
The maintenance fee for Acoustic Sensor and Method of Manufacturing the Same (US 9,199,837) comes due Jun 1, 2027. Unpaid by Dec 1, 2027, it lapses early.
3 fees due Aug 4 to 16, 2027 · next Aug 4
2 fees due Oct 19 to 26, 2027 · next Oct 19

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.

Patent	Title	Status	Expires	Confidence
US 7,569,413	Method of Forming Thin Film Structure with Tensile and Compressed Polysilicon Layers In force Term ends Feb 7, 2027 · High confidence	In force	Term ends Feb 7, 2027	High confidence
US 7,849,583	Microphone Manufacturing Method In force Term ends Jun 20, 2027 · High confidence	In force	Term ends Jun 20, 2027	High confidence
US 7,943,413	Vibration Sensor and Method for Manufacturing the Vibration Sensor In force Term ends Nov 24, 2027 · High confidence	In force	Term ends Nov 24, 2027	High confidence
US 7,907,744	Capacitive Vibration Sensor and Method for Manufacturing Same In force Term ends Apr 21, 2028 · High confidence	In force	Term ends Apr 21, 2028	High confidence
US 8,379,887	Acoustic Sensor In force Term ends Oct 26, 2028 · High confidence	In force	Term ends Oct 26, 2028	High confidence
US 8,803,257	Capacitive Vibration Sensor In force Term ends Feb 20, 2029 · High confidence	In force	Term ends Feb 20, 2029	High confidence
US 8,327,711	Electrostatic Capacitive Vibrating Sensor In force Term ends Aug 27, 2029 · High confidence	In force	Term ends Aug 27, 2029	High confidence
US 8,314,485	Electronic Component In force Term ends Aug 29, 2029 · High confidence	In force	Term ends Aug 29, 2029	High confidence
US 8,699,728	Acoustic Sensor In force Ends no later than Aug 31, 2029 · Medium confidence	In force	Ends no later than Aug 31, 2029	Medium confidence
US 8,048,772	Substrate Bonding Method and Electronic Component Thereof In force Term ends Sep 11, 2029 · High confidence	In force	Term ends Sep 11, 2029	High confidence

10 of 59 patents shown.

Pro members see all 59.

Pro members: see all 59 patents

Also on record, not counted in the 59: 4 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.

Export every term end as CSV · Pro