Asserter profile

SK Telecom Co., Ltd. and Wilus Institute of Standards and Technology Inc.

unclassified0 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
    Nsk_telecom_and_wilus_institute_of_standards_and_technology["SK Telecom Co., Ltd. and Wilus Institut…"]
    Njuhyung_son_jinsam_kwak_geonjung_ko_woojin_ahn["Juhyung Son, Jinsam Kwak, Geonjung Ko,…"]
    Njuhyung_son_jinsam_kwak_geonjung_ko_woojin_ahn -->|"2018 · Assignment of Assignors' Interest · 10687281"| Nsk_telecom_and_wilus_institute_of_standards_and_technology
    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 Nsk_telecom_and_wilus_institute_of_standards_and_technology focal

Patents previously 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.