Quality Electrodynamics, LLC
1 more in force is now held by another company
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
4
Ending by 2030
Jun 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 Nov 23, 2026The maintenance fee for MRI saddle based flexible array coil (US 11,656,305) comes due Nov 23, 2026. Unpaid by May 24, 2027, it lapses early.
- 1 fee due Jan 16, 2027The maintenance fee for Current magnitude control at different sections in one coil (US 10,353,028) comes due Jan 16, 2027. Unpaid by Jul 16, 2027, it lapses early.
- 1 fee due Feb 20, 2027The maintenance fee for Single layer magnetic resonance imaging transmit/receive radio frequency coil (US 10,386,430) comes due Feb 20, 2027. Unpaid by Aug 20, 2027, it lapses early.
- 1 fee due Apr 13, 2027The maintenance fee for Failsafe protection from induced RF current for MRI RF coil assembly having transmit functionality (US 9,157,972) comes due Apr 13, 2027. Unpaid by Oct 13, 2027, it lapses early.
- 1 fee due Jun 5, 2027The maintenance fee for Decoupled MRI coils through coil matching (US 11,835,606) comes due Jun 5, 2027. Unpaid by Dec 6, 2027, it lapses early.
- 1 fee due Jul 28, 2027The maintenance fee for Magnetic resonance image (MRI) coil apparatus (US 10,542,890) comes due Jul 28, 2027. Unpaid by Jan 28, 2028, it lapses early.
- 1 fee due Sep 17, 2027The maintenance fee for Radio frequency (RF) transmit system for digital RF current source (US 10,591,560) comes due Sep 17, 2027. Unpaid by Mar 17, 2028, it lapses early.
- 1 fee due Nov 12, 2027The maintenance fee for Single layer magnetic resonance imaging (MRI) transmit/receive (TX/RX) radio frequency (RF) coil with integrated shimming (US 10,649,048) comes due Nov 12, 2027. Unpaid by May 12, 2028, it lapses early.
Recent changes
- 1 term has ended 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 7,821,402 | IC tags/RFID tags for magnetic resonance imaging applications In force · From the USPTO record | In force | From the USPTO record | |
| US 9,366,737 | Failsafe Protection from Induced RF Current for MRI RF Coil Assembly Having Transmit Functionality In force · Medium confidence | In force | Medium confidence | |
| US 8,269,499 | Failsafe Protection from Induced RF Current for MRI RF Coil Assembly Having Transmit Functionality In force · High confidence | In force | High confidence | |
| US 9,157,972 | Failsafe protection from induced RF current for MRI RF coil assembly having transmit functionality In force · From the USPTO record | In force | From the USPTO record | |
| US 9,014,784 | Reconfigurable MRI-Guided Surgical Apparatus In force · High confidence | In force | High confidence | |
| US 9,678,180 | Coaxial cable magnetic resonance image (MRI) coil In force · From the USPTO record | In force | From the USPTO record | |
| US 9,933,501 | Magnetic resonance imaging (MRI) coil with integrated decoupling In force · From the USPTO record | In force | From the USPTO record | |
| US 9,989,601 | Reconfigurable MRI-guided surgical apparatus In force · From the USPTO record | In force | From the USPTO record | |
| US 10,353,028 | Current magnitude control at different sections in one coil In force · From the USPTO record | In force | From the USPTO record | |
| US 10,120,045 | Magnetic resonance imaging (MRI) coil with pin diode decoupling circuit In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 44: 1 patent in force now held by others · 6 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.
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.
1 pending · 1 no status recorded