Asserter profile

TRINA SOLAR CO., LTD.

operating company2 patents now2 ever5 cases filed during tenure1 connections

PTAB exposure

2of this entity’s patents have been challenged at PTAB (6 total proceedings). 2 had claims invalidated.

Final written decisions are public record. The invalidation grounds usually carry over as § 102 / § 103 ammunition in district court — see IPR estoppel.

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
    Ntrina_solar["TRINA SOLAR CO., LTD."]
    Nshangrao_xinyuan_yuedong_technology_development["Shangrao Xinyuan YueDong Technology Dev…"]
    Nshangrao_jinko_solar_technology_development["SHANGRAO JINKO SOLAR TECHNOLOGY DEVELOP…"]
    Nshangrao_xinyuan_yuedong_technology_development -->|"2024 · Assignment · 9722104"| Ntrina_solar
    Nshangrao_xinyuan_yuedong_technology_development ==>|"⚖️ 2024 · Assignment of Assignors Interest · 10230009"| Ntrina_solar
    Nshangrao_jinko_solar_technology_development -->|"2023 · Change of Name · 9722104"| Nshangrao_xinyuan_yuedong_technology_development
    Nshangrao_jinko_solar_technology_development -->|"2023 · Change of Name · 10230009"| Nshangrao_xinyuan_yuedong_technology_development
    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 Ntrina_solar focal
    class Nshangrao_xinyuan_yuedong_technology_development operating
    class Nshangrao_jinko_solar_technology_development operating

Patents currently 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.