Sonavation Technologies, LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
5
Ending by 2030
Mar 2029
Next term end
When these terms end
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 Dec 16, 2026The maintenance fee for Multiplexer for a piezo ceramic identification device (US 9,056,082) comes due Dec 16, 2026. Unpaid by Jun 16, 2027, it lapses early.
- 1 fee due Mar 24, 2027The maintenance fee for Acoustic sensing through a barrier (US 10,422,772) comes due Mar 24, 2027. Unpaid by Sep 24, 2027, it lapses early.
- 1 fee due Jul 7, 2027The maintenance fee for Method and system for beam control in biometric sensing (US 10,528,785) comes due Jul 7, 2027. Unpaid by Jan 7, 2028, it lapses early.
- 1 fee due Oct 14, 2027The maintenance fee for Biometric sensing device for three dimensional imaging of subcutaneous structures embedded within finger tissue (US 10,621,404) comes due Oct 14, 2027. Unpaid by Apr 14, 2028, it lapses early.
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 RE47,158 | Piezoelectric identification device and applications thereof In force · From the USPTO record | In force | From the USPTO record | |
| US 8,489,901 | Methods and systems for secure encryption of data In force · From the USPTO record | In force | From the USPTO record | |
| US 8,503,740 | Methods and apparatus for digit swipe sensor data streaming In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 8,805,031 | Method and system for acoustic impediography biometric sensing In force · From the USPTO record | In force | From the USPTO record | |
| US 8,331,633 | Method and system for multi-mode mechanical resonator In force · From the USPTO record | In force | From the USPTO record | |
| US 8,335,356 | Mechanical resonator optimization using shear wave damping In force · From the USPTO record | In force | From the USPTO record | |
| US 8,634,604 | Method and system for enhanced image alignment In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 8,515,135 | PLL adjustment to find and maintain resonant frequency of piezo electric finger print sensor In force · From the USPTO record | In force | From the USPTO record | |
| US 8,703,040 | Method for manufacturing a piezoelectric ceramic body In force · From the USPTO record | In force | From the USPTO record | |
| US 9,056,082 | Multiplexer for a piezo ceramic identification device In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 16: 1 lapsed for an unpaid fee · 11 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.