USPTO trademark

DI-CORE

RegisteredUSPTOWord markClass 9Class 42

"DI-CORE" is a word mark owned by Cohu, Inc., filed at the USPTO on March 13, 2024. It is registered and covers classes 9 and 42.

Get this data via the API

Data current as of January 15, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since December 17, 2024
Filed: March 13, 2024
Registered: December 17, 2024
Expires: Not recorded
Application no.: 98447532
Registration no.: 7613526
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 2 classes

Ownership

Who owns DI-CORE

The owner and representative on file with the office.

Owner

Cohu, Inc.

San Diego, United States

Representative

Nathan T. Harris

Lando & Anastasi, LLP

Goods and services

What the mark covers

The products and services DI-CORE is filed for, grouped by Nice class.

09Class 9 · Computers and Scientific Devices
downloadable software, namely, intelligence and analytics software applications for interpreting semiconductor test equipment data
42Class 42 · Computer and Scientific Services
providing online non-downloadable software for interpreting semiconductor test equipment data

History

What has happened so far

Steps recorded by the USPTO, newest first.

January 13, 2026Teas change of correspondence received
January 13, 2026Attorney/dom.rep.revoked and/or appointed
January 13, 2026Teas revoke/app/change addr of atty/dom rep received
January 13, 2026Applicant/correspondence changes (non-responsive) entered
January 13, 2026Teas change of owner address received
December 17, 2024Notice of registration confirmation emailed
December 17, 2024Registered-principal register
October 29, 2024Official gazette publication confirmation e-mailed
October 29, 2024Published for opposition
October 9, 2024Notification of notice of publication e-mailed

4 earlier steps on the official record.

FAQ

About DI-CORE

Who owns the trademark "DI-CORE"?

The USPTO trademark "DI-CORE" (application 98447532) is owned by Cohu, Inc.

What is the status of "DI-CORE"?

Its status at the USPTO is: registered.

When was "DI-CORE" registered?

It was registered on December 17, 2024.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull DI-CORE and marks like it into your own product with one request.

GET/v1/trademarks/{id}
The full record: owners, classes, dates and images
GET/v1/trademarks/{id}/events
Every step in the office history
GET/v1/proceedings?trademark_id={id}
Oppositions and cancellations against the mark

Get API key View docs

GET /v1/trademarks/{id}

ID=tm_019d2cb0-8e9b-759c-b2dd-8c2903765c83
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2cb0-8e9b-759c-b2dd-8c2903765c83",
  "object": "trademark",
  "mark_text": "DI-CORE",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98447532",
  "filing_date": "2024-03-13",
  "nice_classes": [
    9,
    42
  ],
  "owners": [
    {
      "name": "Cohu, Inc.",
      "entity_id": null
    }
  ]
}