89 patents currently held
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Feb 2027. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
24
Ending by 2030
Feb 2027
Next term end
47
Patent families
When these terms end
Held patents by the year their term ends
notable patents
all others
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Notable: the highest-ranked patents in this portfolio by citations and family size.
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Notable
Ends Nov 2032 · High confidence
Also notable
Ends no later than Mar 2032 · Medium confidence
Also notable
Ends no later than Dec 2030 · Low confidence
Methods and Systems for Time Sensitive Networks
US 9,331,962
The most cited patent in this portfolio, cited by 185 later US patents, top 5% of utility patents granted in 2016 in our data. Protection runs to 2032.
Devices for Transmitting Digital Video and Data Over the Same Wires
US 8,565,337
Cited by 73 later US patents, top 10% of utility patents granted in 2013 in our data, and renewed at 3 of 3 maintenance windows. Protection runs to 2032. A terminal disclaimer is on file and its reference is not resolved, so no cap is applied and the date may move earlier, never later.
Methods and Systems for Changing Topology of an Asymmetric Network
US 9,871,700
Cited by 11 later US patents, top 25% of utility patents granted in 2018 in our data, and renewed at every maintenance window due so far. Protection runs to 2030. A terminal disclaimer is on file and its reference is not resolved, so no cap is applied and the date may move earlier, never later.
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 Apr 29, 2027The maintenance fee for USB Isochronous Transfer Over a Non-USB Network (US 10,459,864) comes due Apr 29, 2027. Unpaid by Oct 29, 2027, it lapses early.
- 3 fees due Jun 8 to 30, 2027 · next Jun 8
- 2 fees due Jul 19 to 21, 2027 · next Jul 19
- 4 fees due Aug 18 to 23, 2027 · next Aug 18
- 1 fee due Sep 22, 2027The maintenance fee for Receivers for dynamically modulated symbols (US 9,294,319) comes due Sep 22, 2027. Unpaid by Mar 22, 2028, it lapses early.
- 1 fee due Oct 14, 2027The maintenance fee for Virtual HDBaseT link (US 10,623,123) comes due Oct 14, 2027. Unpaid by Apr 14, 2028, it lapses early.
- 1 fee due Nov 3, 2027The maintenance fee for Methods and Systems for Time Sensitive Networks (US 9,331,962) comes due Nov 3, 2027. Unpaid by May 3, 2028, it lapses early.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
What they patent
The 5 largest of its 47 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Devices for Transmitting Digital Video and Data Over the Same Wires | 15 in force | to Mar 2032 |
| Methods and Systems for Time Sensitive Networks | 12 in force | to Nov 2032 |
| Fast Adaptive Digital Canceller | 9 in force | to Feb 2037 |
| Managing Compressed and Uncompressed Video Streams Over an Asymmetric Network | 5 in force | to May 2031 |
| Generating Parallel Binary Representation of Hdbaset Physical Modulation | 3 in force | to Jan 2035 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,804,775 | Method and Device for Transmitting Digital Video and Data Over the Same Wires In force · Medium confidence | In force | Medium confidence | |
| US 9,215,059 | Transmitting Digital Video and Data Over the Same Wires In force · Medium confidence | In force | Medium confidence | |
| US 10,284,483 | Indicating delays added to packets due to retransmission In force · Medium confidence | In force | Medium confidence | |
| US 10,749,642 | Dynamic retransmissions with fixed and minimum delays In force · High confidence | In force | High confidence | |
| US 7,835,289 | Methods for Managing a Multi Data Type Communication Link In force · High confidence | In force | High confidence | |
| US 7,835,382 | High Definition and Low Power Partial Functionality Communication Link In force · High confidence | In force | High confidence | |
| US 9,398,240 | HDMI communication over twisted pairs In force · Medium confidence | In force | Medium confidence | |
| US 9,722,763 | Highly Utilized Communication Channel with Order and Retransmissions In force · High confidence | In force | High confidence | |
| US 7,979,590 | Multiple Sink Configuration Supporting Hdmi-Cec In force · High confidence | In force | High confidence | |
| US 7,984,197 | Methods and Devices for on the Fly Cec Modification In force · High confidence | In force | High confidence |
Also on record, not counted in the 89: 4 applications pending · 9 applications abandoned. List them
Sources and methods
Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.