USPTO trademark

COHERENT PHOTONLINK

Under examinationUSPTOWord markClass 9

"COHERENT PHOTONLINK" is a word mark owned by II-VI Delaware, Inc., filed at the USPTO on August 7, 2026. It is under examination and covers class 9 (Computers and Scientific Devices).

View II-VI Delaware, Inc. portfolioGet this data via the API
Official USPTO record
COHERENT PHOTONLINK trademark as filed
As filed with the USPTO
Status
Under examination
Since August 7, 2026
Filed
August 7, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50039024
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns COHERENT PHOTONLINK

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

II-VI Delaware, Inc.

Wilmington, United States

273 trademarks in the portfolioView company

Representative

Christopher M. Dolan

Barnes & Thornburg LLP

Goods and services

What the mark covers

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

  • Integrated optical technologies, components, assemblies, and subsystems for optical signal generation, transmission, routing, management, and connectivity in data communications networks, namely, co-packaged optical (CPO) transceivers, near-packaged optical (NPO) modules and transceivers, optical isolators, optical fibers, including polarization-maintaining, hollow-core, and multi-core optical fibers, fiber array units, polarization-maintaining lensed fiber arrays, micro lens arrays, lenses, filters, connectors, couplers, optical materials, including crystals and garnets, optical assemblies and sub-assemblies; laser light sources, external laser sources (ELS), laser arrays, packaged lasers, and laser modules for optical signal generation in data communications networks; photodetectors, photodiodes, and photodiode arrays; all of the foregoing for use in AI datacenter infrastructure, integrated optical assemblies, optical interconnect systems, and communications networks

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. New application office supplied data entered
  2. Application filing receipt mailed
  3. New application entered
FAQ

About COHERENT PHOTONLINK

Who owns the trademark "COHERENT PHOTONLINK"?

The USPTO trademark "COHERENT PHOTONLINK" (application 50039024) is owned by II-VI Delaware, Inc.

What is the status of "COHERENT PHOTONLINK"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull COHERENT PHOTONLINK 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_019fe179-2d7a-754f-b9b9-08dbeb2551a0
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019fe179-2d7a-754f-b9b9-08dbeb2551a0",
  "object": "trademark",
  "mark_text": "COHERENT PHOTONLINK",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50039024",
  "filing_date": "2026-08-07",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "II-VI Delaware, Inc.",
      "entity_id": "ent_019ebbd9-0e75-7138-a4a9-f293fce40993"
    }
  ]
}