Neighborhood node mapping methods and apparatus for ingress mitigation in cable communication systems
A patent family: one line of work, grouped by real continuity rather than by a technology label
inferred from titles. 4 of these applications claim priority to application 61/503,906, filed Jul 1, 2011. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
| Patent | Title | Holder | Status | Expires | Time remaining | Confidence |
|---|---|---|---|---|---|---|
| US 8,977,132 | Ingress-Mitigated RF Cable Plants and Ingress Mitigation Methods for Same In force · Medium confidence | Certusview Technologies, Inc. | In force | Medium confidence | ||
| US 9,019,855 | Cable Communication Systems and Methods Employing Tdma/Atdma Qam Upstream Channels Below 20 MHZ for Increased Upstream Capacity to Support Voice And/Or Data Services In force · Medium confidence | Certusview Technologies, LLC | In force | Medium confidence | ||
| US 9,088,310 | Cable Communication Systems and Methods Employing Qam Upstream Channels Below 16.4 MHZ for Increased Aggregate Deployed Upstream Capacity In force · Medium confidence | Certusview Technologies, LLC | In force | Medium confidence | ||
| US 8,948,596 | Neighborhood node mapping methods and apparatus for ingress mitigation in cable communication systems In force · High confidence | Certusview Technologies, LLC | In force | High confidence | ||
| US 9,577,746 | Methods for Ingress Remediation in Cable Communication Systems Lapsed Feb 21, 2021 on the fee record Ended Feb 21, 2021 · High confidence | Certusview Technologies LLC | Lapsed Feb 21, 2021 on the fee record | Ended Feb 21, 2021 | Ended Feb 21, 2021 | High confidence |
| US 8,578,437 | Methods for Ingress Mitigation in Cable Communication Systems Involving Repair, Replacement And/Or Adjustment of Infrastructure Elements Lapsed Nov 5, 2021 on the fee record Ended Nov 5, 2021 · High confidence | Certusview Technologies, LLC | Lapsed Nov 5, 2021 on the fee record | Ended Nov 5, 2021 | Ended Nov 5, 2021 | High confidence |
| US 8,532,488 | Cable Communication Systems and Methods Employing Qam Upstream Channels Below 16.4 MHZ for Increased Aggregate Deployed Upstream Capacity to Support Voice And/Or Data Services Lapsed Sep 10, 2025 on the fee record Ended Sep 10, 2025 · Medium confidence | Certusview Technologies, LLC | Lapsed Sep 10, 2025 on the fee record | Ended Sep 10, 2025 | Ended Sep 10, 2025 | Medium confidence |
| US 8,543,003 | Ingress-Mitigated Cable Communication Systems and Methods Having Increased Upstream Capacity for Supporting Voice And/Or Data Services Lapsed Sep 24, 2025 on the fee record Ended Sep 24, 2025 · High confidence | Certusview Technologies, LLC | Lapsed Sep 24, 2025 on the fee record | Ended Sep 24, 2025 | Ended Sep 24, 2025 | High confidence |
| US 8,650,606 | Cable Communication Systems and Methods Employing 256-QAM Upstream Channels and Having Increased Upstream Capacity for Supporting Voice And/Or Data Services Lapsed Feb 11, 2026 on the fee record Ended Feb 11, 2026 · Medium confidence | Certusview Technologies, LLC | Lapsed Feb 11, 2026 on the fee record | Ended Feb 11, 2026 | Ended Feb 11, 2026 | Medium confidence |
| US 8,806,559 | Methods for Ingress Mitigation in Cable Communication Systems Involving Repair, Replacement And/Or Adjustment of Infrastructure Elements Lapsed Aug 12, 2026 on the fee record Ended Aug 12, 2026 · High confidence | Certusview Technologies, LLC | Lapsed Aug 12, 2026 on the fee record | Ended Aug 12, 2026 | Ended Aug 12, 2026 | High confidence |
| 2 more patents in this group · Pro | ||||||
10 of 12 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
Pro members see all 12, including 8 expired.
4 of these are in force and held by Certusview Technologies, LLC.
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.