shenzhen longsys electronics co trademarks

China

shenzhen longsys electronics co owns 36 unique trademarks in 1 jurisdiction, combined from 2 owner names in the registers. 27 of them are active.

Browse all trademarksGet this data via the API
Unique trademarks
36
Active75% of unique marks
27
Jurisdictions
1
Owner names grouped
2
Coverage

Where shenzhen longsys electronics co 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

+2 more

Activity

Filings per year

New trademarks shenzhen longsys electronics co has filed each year, counting each mark once.

Peak year · 14 filed
2026
2022 to 2026 · filed
24
First filing
2015

Filings by year: 2015: 1, 2016: 1, 2017: 1, 2018: 5, 2019: 2, 2020: 2, 2022: 3, 2023: 6, 2025: 1, 2026: 14.

Disputes and deals

Oppositions, cancellations and ownership changes

Proceedings shenzhen longsys electronics co has been part of, and the assignments recorded against its marks.

Disputes & oppositions

Proceedings
1
As challenger
0
As defendant
1

By proceeding type

  • Opposition1

Outcomes

  • Other1
Portfolio

Latest filings

The most recent applications across shenzhen longsys electronics co's owner names.

Browse all 36 register records
MarkStatusOfficeClassesFiled
LEXAR ARESexaminingUSPTO92026-09-23
LEXAR CYBERexaminingUSPTO92026-09-23
LUMABRIDGEexaminingUSPTO92026-09-23
LPDIMMexaminingUSPTO92026-08-27
HexaminingUSPTO92026-08-26
WISEMEMexaminingUSPTO92026-08-26
FAQ

About shenzhen longsys electronics co's trademarks

How many trademarks does shenzhen longsys electronics co own?

shenzhen longsys electronics co owns 36 unique trademarks across the registers Signa tracks.

How many of shenzhen longsys electronics co's trademarks are registered?

13 of shenzhen longsys electronics co's unique marks are registered.

Where does shenzhen longsys electronics co file the most trademarks?

shenzhen longsys electronics co holds the most marks at the USPTO, with 36 unique marks.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull shenzhen longsys electronics co'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_019ee960-48d4-770c-92c4-edfbae000dea
curl https://api.signa.so/v1/entities/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "ent_019ee960-48d4-770c-92c4-edfbae000dea",
    "object": "entity",
    "name": "shenzhen longsys electronics co"
  },
  "portfolio": {
    "mark_count": 36,
    "active_count": 27,
    "jurisdiction_spread": {
      "US": 36
    }
  }
}