Magiq Technologies, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 6 name spellings.
12
Ending by 2030
Dec 2026
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 Jun 8, 2027The maintenance fee for Optical Seismic Sensor Systems and Methods (US 9,207,339) comes due Jun 8, 2027. Unpaid by Dec 8, 2027, it lapses early.
- 1 fee due Oct 21, 2027The maintenance fee for RF processing system and method (US 10,630,391) comes due Oct 21, 2027. Unpaid by Apr 21, 2028, it lapses early.
Recent changes
- 1 term has ended 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 7,539,314 | Frame synchronization method for QKD systems In force · From the USPTO record | In force | From the USPTO record | |
| US 7,646,873 | Key manager for QKD networks In force · From the USPTO record | In force | From the USPTO record | |
| US 7,436,961 | Sentinel synchronization method for enhancing QKD security In force · From the USPTO record | In force | From the USPTO record | |
| US 7,492,904 | QKD system detector autocalibration based on bit-error rate In force · From the USPTO record | In force | From the USPTO record | |
| US 7,602,919 | Method of integrating QKD with IPSec In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 7,450,718 | One-way synchronization of a two-way QKD system In force · From the USPTO record | In force | From the USPTO record | |
| US 7,787,625 | QKD cascaded network with loop-back capability In force · From the USPTO record | In force | From the USPTO record | |
| US 7,781,754 | Fermionic Bell-State Analyzer and Quantum Computer Using Same In force · High confidence | In force | High confidence | |
| US 8,340,298 | Key management and user authentication for quantum cryptography networks In force · From the USPTO record | In force | From the USPTO record | |
| US 8,068,741 | Polarization to phase converter In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 19: 17 lapsed for an unpaid fee · 28 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.
15 no status recorded