Asserter profile

INTERDIGITAL MADISON PATENT HOLDINGS

NPE1 patents now1 ever0 cases filed during tenure1 connections

PTAB exposure

1of this entity’s patents have been challenged at PTAB (1 total proceeding). 1 currently have active proceedings.

Two-hop network

Edges marked ⚖️ overlap with at least one infringement suit filed during the receiving entity’s tenure with the patent. Bold-bordered = this entity. Red = NPE; orange = shell LLC; green = defensive aggregator; blue = operating company.

flowchart LR
    Ninterdigital_madison_patent["INTERDIGITAL MADISON PATENT HOLDINGS"]
    Nthomson_licensing_dtv["THOMSON LICENSING DTV"]
    Ninterdigital_madison_patent_france["INTERDIGITAL MADISON PATENT HOLDINGS, F…"]
    Nthomson_licensing["THOMSON LICENSING"]
    Nthomson_licensing_dtv -->|"2018 · ASSIGNMENT · 9185268"| Ninterdigital_madison_patent
    Nthomson_licensing_dtv -->|"2018 · ASSIGNMENT · 10250877"| Ninterdigital_madison_patent_france
    Nthomson_licensing -->|"2017 · ASSIGNMENT · 9185268"| Nthomson_licensing_dtv
    classDef focal fill:#fef3c7,stroke:#92400e,stroke-width:3px,color:#1c1917
    classDef npe fill:#fee2e2,stroke:#be123c,stroke-width:2px,color:#1c1917
    classDef shell fill:#fed7aa,stroke:#9a3412,stroke-width:2px,color:#1c1917
    classDef defensive fill:#dcfce7,stroke:#15803d,stroke-width:2px,color:#1c1917
    classDef operating fill:#e0f2fe,stroke:#075985,stroke-width:1px,color:#1c1917
    class Ninterdigital_madison_patent focal
    class Nthomson_licensing_dtv operating
    class Ninterdigital_madison_patent_france npe
    class Nthomson_licensing operating

Patents currently held (1)

Connected entities (1)

Correspondent attorneys (1)

Attorneys / firms recorded with USPTO when this entity received a patent. Recurrence is the signal — many firms do both NPE and operating-company patent work, so a single appearance doesn’t mean much.

  • (no name)· FISH & RICHARDSON - MINNEAPOLIS1 appearance