li jun trademarks

China

li jun owns 170 unique trademarks in 2 jurisdictions, combined from 4 owner names in the registers. 121 of them are active.

Browse all trademarksGet this data via the API
Unique trademarks
170
Active71% of unique marks
121
Jurisdictions
2
Owner names grouped
4
Coverage

Where li jun protects its brands

Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.

By office

By classA mark can cover several classes

+14 more

Activity

Filings per year

New trademarks li jun has filed each year, counting each mark once.

Peak year · 35 filed
2024
2022 to 2026 · filed
78
First filing
2011

Filings by year: 2011: 1, 2015: 3, 2016: 4, 2017: 7, 2018: 7, 2019: 9, 2020: 31, 2021: 30, 2022: 16, 2023: 7, 2024: 35, 2025: 4, 2026: 16.

Disputes and deals

Oppositions, cancellations and ownership changes

Proceedings li jun has been part of, and the assignments recorded against its marks.

Disputes & oppositions

Proceedings
6
As challenger
0
As defendant
6

By proceeding type

  • Opposition5
  • Cancellation1

Outcomes

  • Other6

Assignments & security interests

Transactions
26
Marks acquired
16
Marks divested
10
Marks with liens
0
Unreleased security interests
0
  • Assignment26

Recorded from 2020-03-19 to 2026-01-12.

Portfolio

Latest filings

The most recent applications across li jun's owner names.

Browse all 170 register records
MarkStatusOfficeClassesFiled
KULOSINpending oppositionUSPTO282026-04-06
MAQIHANregisteredUSPTO252026-04-03
ESELIAYregisteredUSPTO72026-04-02
GOAPWEregisteredUSPTO112026-04-02
RUSIYILregisteredUSPTO92026-04-02
LUMZEregisteredUSPTO282026-04-02
FAQ

About li jun's trademarks

How many trademarks does li jun own?

li jun owns 170 unique trademarks across the registers Signa tracks.

How many of li jun's trademarks are registered?

117 of li jun's unique marks are registered.

Where does li jun file the most trademarks?

li jun holds the most marks at the USPTO, with 169 unique marks.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull li jun's portfolio into your own product with one request.

  • GET/v1/entities/{id}/analytics

    Portfolio, disputes and ownership changes

  • GET/v1/entities/{id}

    Company record, ticker, LEI and owner names

  • GET/v1/entities/{id}/trademarks

    Every trademark in the portfolio

Get API keyView docs
GET /v1/entities/{id}/analytics
ID=ent_019eb7d8-2701-76ad-8298-c38357c49c7f
curl https://api.signa.so/v1/entities/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "ent_019eb7d8-2701-76ad-8298-c38357c49c7f",
    "object": "entity",
    "name": "li jun"
  },
  "portfolio": {
    "mark_count": 170,
    "active_count": 121,
    "jurisdiction_spread": {
      "US": 169,
      "WO": 1
    }
  }
}