Wingcomm Co. Ltd.
5 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.
0
Ending by 2030
Sep 2036
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.
- 2 fees due Apr 24 to 30, 2027 · next Apr 24
- 3 fees due May 5 to 7, 2027 · next May 5
- 1 fee due Jun 26, 2027The maintenance fee for Optical cable for transmission of audio and video signals (US 11,855,693) comes due Jun 26, 2027. Unpaid by Dec 27, 2027, it lapses early.
- 2 fees due Jul 16 to 30, 2027 · next Jul 16
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 10,469,173 | High-speed low-power-consumption optical transceiver chip In force · From the USPTO record | In force | From the USPTO record | |
| US 10,469,174 | Anti-interference semiconductor device for optical transceiver In force · From the USPTO record | In force | From the USPTO record | |
| US D1,069,740 | Optical engine In force · From the USPTO record | In force | From the USPTO record | |
| US D1,077,762 | Optical engine In force · From the USPTO record | In force | From the USPTO record | |
| US 11,799,623 | HDMI Signal Communication Over An Optical Link In force · High confidence | In force | High confidence | |
| US 11,627,290 | Signal communication over an optical link In force · From the USPTO record | In force | From the USPTO record | |
| US 12,093,200 | USB signal communication over an optical link In force · From the USPTO record | In force | From the USPTO record | |
| US 11,804,774 | Voltage converter In force · From the USPTO record | In force | From the USPTO record | |
| US 11,811,452 | Optical fiber symbol format conversion system and method In force · From the USPTO record | In force | From the USPTO record | |
| US 11,855,693 | Optical cable for transmission of audio and video signals In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 13: 5 patents in force now held by others. 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.
2 abandoned · 9 no status recorded