leadtek research trademarks

Taiwan

leadtek research owns 21 unique trademarks in 1 jurisdiction, combined from 2 owner names in the registers. 3 of them are active.

Browse all trademarksGet this data via the API
Unique trademarks
21
Active14% of unique marks
3
Jurisdictions
1
Owner names grouped
2
Coverage

Where leadtek research 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

Activity

Filings per year

New trademarks leadtek research has filed each year, counting each mark once.

Peak year · 5 filed
2000
2016 to 2020 · filed
1
First filing
1992

Filings by year: 1992: 3, 1999: 1, 2000: 5, 2001: 1, 2002: 2, 2003: 1, 2005: 1, 2007: 3, 2008: 1, 2011: 1, 2014: 1, 2020: 1.

Disputes and deals

Oppositions, cancellations and ownership changes

Proceedings leadtek research has been part of, and the assignments recorded against its marks.

Assignments & security interests

Transactions
1
Marks acquired
0
Marks divested
1
Marks with liens
0
Unreleased security interests
0
  • Assignment1

Recorded from 2025-08-20 to 2025-08-20.

Portfolio

Latest filings

The most recent applications across leadtek research's owner names.

Browse all 21 register records
MarkStatusOfficeClassesFiled
LEADTEKregisteredUSPTO102020-08-18
AMORcancelledUSPTO92014-01-23
AMORabandonedUSPTO92011-06-17
GVSC GLOBAL VOIP SWITCHING CENTERcancelledUSPTO382008-06-26
CARE PHONEcancelledUSPTO92007-06-04
HEALTH BABYcancelledUSPTO102007-04-12
FAQ

About leadtek research's trademarks

How many trademarks does leadtek research own?

leadtek research owns 21 unique trademarks across the registers Signa tracks.

How many of leadtek research's trademarks are registered?

3 of leadtek research's unique marks are registered.

Where does leadtek research file the most trademarks?

leadtek research holds the most marks at the USPTO, with 21 unique marks.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull leadtek research'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_01a10d5e-e968-7590-9f5c-cec5bd78c2fb
curl https://api.signa.so/v1/entities/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "ent_01a10d5e-e968-7590-9f5c-cec5bd78c2fb",
    "object": "entity",
    "name": "leadtek research"
  },
  "portfolio": {
    "mark_count": 21,
    "active_count": 3,
    "jurisdiction_spread": {
      "US": 21
    }
  }
}