Comtech Ef Data Corp.
25 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 3 name spellings.
0
Ending by 2030
none
Next term end
When these terms end
Held patents by the year their term ends
2026 · 0 end2027 · 02028 · 02029 · 02030 · 0
Fee deadlines
No maintenance fee falls due on this company's record before Nov 14, 2027.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
Patents held now
No patent on this record is in force and held under this name now.
Also on record: 25 patents in force now held by others · 55 lapsed for an unpaid fee · 13 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.
17 abandoned
Showing 1 to 10 of 17, newest filing first. An application has no patent term. A term is computed when and if it grants, and appears on that patent's own page.
| Application | Title | Filed | Status |
|---|---|---|---|
| 14/931,463 | Method and System for Controlling a Communications Carrier's Power Spectral Density (PSD) Using Spread Spectrum for Matched Spectral Allocation | Nov 3, 2015 | Abandoned |
| 14/884,699 | Method and System for Simulating a Noisy Communications Channel Based On a Cryptographic Function Implemented in FPGA or ASIC | Oct 15, 2015 | Abandoned |
| 14/834,183 | Redundancy System and Methods for Use with a Telecommunication System | Aug 24, 2015 | Abandoned |
| 14/709,283 | System and Method for Encoding and Decoding Using a Plurality of Constellations Within a Single Fec Block | May 11, 2015 | Abandoned |
| 14/596,981 | Seamless Antenna Hanover System and Related Methods for Non-Geosynchronous Satellites | Jan 14, 2015 | Abandoned |
| 14/595,883 | Method and System for Transmission of Identification via Metadata for Repeating Relays using Spread-Spectrum Technology | Jan 13, 2015 | Abandoned |
| 14/538,654 | Method of Identifying a Correct Decoding Codeword | Nov 11, 2014 | Abandoned |
| 14/304,226 | System and Method for Distortion-Power Adapted Adaptive Pre-Distortion | Jun 13, 2014 | Abandoned |
| 14/193,361 | Bonded Pseudo Hemispherical Beam Operation for Spot Beam Environments | Feb 28, 2014 | Abandoned |
| 14/177,556 | Reference Encoding and Decoding for Improving Network Header Compression Throughput for Noisy Channels | Feb 11, 2014 | Abandoned |
10 of 17 applications shown.
Pro members see all 17 published applications.