Asserter profile

SIGNAL TRUST FOR WIRELESS INNOVATION

shell LLC0 patents now1 ever0 cases filed during tenure2 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
    Nsignal_for_wireless_innovation["SIGNAL TRUST FOR WIRELESS INNOVATION"]
    Ninterdigital_technology["INTERDIGITAL TECHNOLOGY CORPORATION"]
    Nrnb_wireless["RNB WIRELESS LLC"]
    Npantech_wireless["PANTECH WIRELESS, LLC"]
    Ninterdigital_technology -->|"2020 · Assignment · 11212838"| Nsignal_for_wireless_innovation
    Nsignal_for_wireless_innovation -->|"2021 · Assignment · 11212838"| Nrnb_wireless
    Nrnb_wireless -->|"2021 · Assignment · 11212838"| Npantech_wireless
    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 Nsignal_for_wireless_innovation focal
    class Ninterdigital_technology operating
    class Nrnb_wireless shell
    class Npantech_wireless npe

Patents previously held (1)

Connected entities (2)

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.