Asserter profile

AT&T Teletype Corporation

operating company1 patent now1 ever0 cases filed during tenure1 connection

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
    Nat_and_t_teletype["AT&T Teletype Corporation"]
    Nteletype["Teletype Corporation"]
    Nraymond_r_christian_harry_sue_joseph_c_zuercher["Raymond R. Christian; Harry Sue; Joseph…"]
    Nteletype -->|"1984 · Change of Name · 4472875"| Nat_and_t_teletype
    Nraymond_r_christian_harry_sue_joseph_c_zuercher -->|"1983 · Assignment · 4472875"| Nteletype
    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 Nat_and_t_teletype focal
    class Nteletype operating

Patents currently held (1)

Connected entities (1)