USPTO trademark

RAYTEK

RegisteredUSPTOWord and designClass 40

"RAYTEK" is a word and design mark owned by Raytek Semiconductor, Inc., filed at the USPTO on December 3, 2025. It is registered and covers class 40 (Treatment of Materials).

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Official USPTO record
RAYTEK trademark as filed
As filed with the USPTO
Status
Registered
Since October 27, 2026
Filed
December 3, 2025
Registered
October 27, 2026
Expires
Not recorded
Application no.
99528741
Registration no.
8519735
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns RAYTEK

The owner and representative on file with the office.

Owner

Raytek Semiconductor, Inc.

Hsinchu County, Taiwan

Representative

Joe McKinney Muncy

Muncy, Geissler, Olds & Lowe, P.C.

Goods and services

What the mark covers

The products and services RAYTEK is filed for, grouped by Nice class.

  • Custom manufacture of semiconductor wafers; Custom manufacturing of semiconductor components being wafers; Custom manufacture of semiconductor components being wafers; Custom manufacturing of integrated circuits for others; Etching, namely, etching of wafers and integrated circuits; Etching services, namely, etching of wafers and integrated circuits; Encapsulation of semiconductors; Metal treatment; Metal plating; Cutting of metals; Soldering; Die-casting of metals; Grinding; Laser engraving; Engraving; Sorting of waste and recyclable material; Lithographic printing; Printing services; Treatment of materials by laser beam, namely, laser scribing of wafers

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Official gazette publication confirmation e-mailed
  4. Published for opposition
  5. Notification of notice of publication e-mailed
  6. Approved for pub - principal register
  7. Teas/email correspondence entered
  8. Correspondence received in law office
  9. Teas request for reconsideration received
  10. Notification of final refusal emailed

10 earlier steps on the official record.

FAQ

About RAYTEK

Who owns the trademark "RAYTEK"?

The USPTO trademark "RAYTEK" (application 99528741) is owned by Raytek Semiconductor, Inc.

What is the status of "RAYTEK"?

Its status at the USPTO is: registered.

When was "RAYTEK" registered?

It was registered on October 27, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull RAYTEK 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 keyView docs
GET /v1/trademarks/{id}
ID=tm_019d2b6c-5cb8-711c-8ac7-02e03662e829
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b6c-5cb8-711c-8ac7-02e03662e829",
  "object": "trademark",
  "mark_text": "RAYTEK",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99528741",
  "filing_date": "2025-12-03",
  "nice_classes": [
    40
  ],
  "owners": [
    {
      "name": "RAYTEK SEMICONDUCTOR, INC.",
      "entity_id": null
    }
  ]
}