Asserter profile

LINFO IP LLC

NPE1 patents now1 ever3 cases filed during tenure1 connections

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
    Nlinfo_ip["LINFO IP LLC"]
    Nzhang_chizong_zhang_guangsheng["ZHANG, CHIZONG; ZHANG, GUANGSHENG"]
    Nzhang_chizong_zhang_guangsheng ==>|"⚖️ 2021 · Assignment of Assignor's Interest · 9092428"| Nlinfo_ip
    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 Nlinfo_ip focal

Patents currently held (1)

US 90924282021-06-02 → present
- Linfo IP, LLC v. Air Oasis, LLC et al. filed 2024-12-19
- Linfo IP, LLC v. The Gap, Inc. filed 2024-05-20
- Linfo IP, LLC v. Vuori, Inc. filed 2022-12-19

Connected entities (1)

ZHANG, CHIZONG; ZHANG, GUANGSHENGindividual1 patent · ⚖️ 3

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.

WILLIAM P RAMEY III· RAMEY1 appearance