Asserter profile

Research & Business Foundation Sungkyunkwan University; ATBIS CO., LTD.

university0 patents now1 ever0 cases filed during tenure1 connections

PTAB exposure

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

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
    Nresearch_and_business_foundation_sungkyunkwan_university_atb["Research & Business Foundation Sungkyun…"]
    Nchung_sang_jeon_kim_ju_hwan_lee_tae_jin_lee_young_geun_seo_j["CHUNG, SANG JEON; KIM, JU HWAN; LEE, TA…"]
    Nchung_sang_jeon_kim_ju_hwan_lee_tae_jin_lee_young_geun_seo_j -->|"2023 · Assignment · 11896675"| Nresearch_and_business_foundation_sungkyunkwan_university_atb
    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 Nresearch_and_business_foundation_sungkyunkwan_university_atb 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.

  • Kim, Kwang· K. I. P. O. Patent and Law Firm1 appearance