Asserter profile

WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC., SK TELECOM CO., LTD.

operating company0 patents now2 ever0 cases filed during tenure1 connection

PTAB exposure

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

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
    Nwilus_institute_of_standards_and_technology_sk_telecom["WILUS INSTITUTE OF STANDARDS AND TECHNO…"]
    Nwilus_institute_of_standards_and_technology["WILUS INSTITUTE OF STANDARDS AND TECHNO…"]
    Nsk_telecom["SK TELECOM CO., LTD."]
    Nko_geonjung_kwak_jinsam_son_juhyung["KO, GEONJUNG; KWAK, JINSAM; SON, JUHYUNG"]
    Nsk_telecom_wilus_institute_of_standards_and_technology["SK TELECOM CO., LTD., WILUS INSTITUTE O…"]
    Nahn_woojin_ko_geonjung_kwak_jinsam_son_juhyung["AHN, WOOJIN; KO, Geonjung; KWAK, JINSAM…"]
    Nwilus_institute_of_standards_and_technology -->|"2018 · ASSIGNMENT OF ASSIGNORS INTEREST · 10313077"| Nwilus_institute_of_standards_and_technology_sk_telecom
    Nwilus_institute_of_standards_and_technology -->|"2020 · Assignment · 10651992"| Nwilus_institute_of_standards_and_technology_sk_telecom
    Nsk_telecom -->|"2024 · Assignment of Assignors' Interest · 10687281"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2020 · Correction · 11516879"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2022 · License · 11516879"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom ==>|"⚖️ 2024 · Assignment · 11516879"| Nwilus_institute_of_standards_and_technology
    Nko_geonjung_kwak_jinsam_son_juhyung -->|"2017 · ASSIGNMENT OF ASSIGNORS INTEREST · 10313077"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2020 · CORRECTIVE ASSIGNMENT · 10313077"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2022 · LICENSE · 10313077"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2024 · ASSIGNMENT OF ASSIGNORS INTEREST · 10313077"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2024 · Assignment of Assignors Interest · 10911186"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2024 · Assignment of Assignors Interest · 11716171"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2020 · License · 11284475"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2024 · Assignment of Assignors Interest · 11284475"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2025 · Corrective Assignment · 11284475"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2024 · Assignment · 12150105"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2024 · Assignment · 11356947"| Nwilus_institute_of_standards_and_technology
    Nko_geonjung_kwak_jinsam_son_juhyung -->|"2019 · Assignment · 10651992"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2022 · License · 10651992"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2024 · Assignment · 10651992"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2025 · Corrective Assignment · 10651992"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2024 · Assignment · 11470595"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2024 · Reassignment · 12149354"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2020 · Corrective Assignment · 11700084"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2021 · License · 11700084"| Nwilus_institute_of_standards_and_technology
    Nwilus_institute_of_standards_and_technology -->|"2023 · Assignment · 11700084"| Nsk_telecom_wilus_institute_of_standards_and_technology
    Nko_geonjung_kwak_jinsam_son_juhyung -->|"2023 · Assignment · 11700084"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2024 · Assignment · 11700084"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2022 · License · 11129163"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2024 · Assignment of Assignor's Interest · 11129163"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2025 · Corrective Assignment · 11129163"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2022 · License · 11700597"| Nwilus_institute_of_standards_and_technology
    Nahn_woojin_ko_geonjung_kwak_jinsam_son_juhyung -->|"2023 · Assignment of Assignors Interest · 11700597"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2024 · Assignment of Assignors Interest · 11700597"| Nwilus_institute_of_standards_and_technology
    Nsk_telecom -->|"2025 · Corrective Assignment · 11700597"| Nwilus_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 Nwilus_institute_of_standards_and_technology_sk_telecom focal
    class Nwilus_institute_of_standards_and_technology npe
    class Nsk_telecom operating

Patents previously held (2)

Connected entities (1)

Correspondent attorneys (2)

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.