S.A. Photonics, Inc.
16 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.
Recorded under 2 name spellings.
Recorded as renamed to Caci Photonics, LLC (2024)
0
Ending by 2030
Jan 2035
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 Feb 20, 2027The maintenance fee for Free Space Optical (FSO) System (US 10,389,442) comes due Feb 20, 2027. Unpaid by Aug 20, 2027, it lapses early.
- 1 fee due Mar 10, 2027The maintenance fee for Free Space Optical Node with Fiber Bundle (US 10,411,797) comes due Mar 10, 2027. Unpaid by Sep 10, 2027, it lapses early.
- 1 fee due Apr 3, 2027The maintenance fee for Free Space Optical Communication Terminal with Rotatable Dispersive Optical Component (US 11,777,599) comes due Apr 3, 2027. Unpaid by Oct 4, 2027, it lapses early.
- 2 fees due Aug 20 to 27, 2027 · next Aug 20
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 10,075,233 | Data Retransmission For Atmospheric Free Space Optical Communication System In force · High confidence | In force | High confidence | |
| US 9,716,549 | Free Space Optical Communication Tracking With Electronic Boresight Compensation And Co-Boresighted Transmit And Receive Optics In force · High confidence | In force | High confidence | |
| US 9,810,862 | Free Space Optical (FSO) System In force · High confidence | In force | High confidence | |
| US 10,215,936 | Free Space Optical (FSO) System In force · High confidence | In force | High confidence | |
| US 10,389,442 | Free Space Optical (FSO) System In force · Medium confidence | In force | Medium confidence | |
| US 9,973,274 | Fast Tracking Free Space Optical Module In force · High confidence | In force | High confidence | |
| US 10,411,797 | Free Space Optical Node with Fiber Bundle In force · High confidence | In force | High confidence | |
| US 10,903,901 | Free Space Optical Node with Fiber Bundle In force · High confidence | In force | High confidence | |
| US 11,082,128 | Free Space Optical Terminal with Dither Based Alignment In force · High confidence | In force | High confidence | |
| US 11,290,183 | Feed-Forward Control of Free Space Optical Communication System Based on Inertial Measurement Unit In force · High confidence | In force | High confidence |
Also on record, not counted in the 22: 16 patents in force now held by others · 2 lapsed for an unpaid fee. 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 abandoned · 2 no status recorded