USPTO trademark

RSOFT

RegisteredUSPTOWord markClass 9

"RSOFT" is a word mark owned by Keysight Technologies, Inc., filed at the USPTO on January 29, 2026. It is registered and covers class 9 (Computers and Scientific Devices).

View Keysight Technologies, Inc. portfolio Get this data via the API

Data current as of August 11, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since August 11, 2026
Filed: January 29, 2026
Registered: August 11, 2026
Expires: Not recorded
Application no.: 99621967
Registration no.: 8391704
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns RSOFT

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

Owner

Keysight Technologies, Inc.

KEYS · Santa Rosa, United States

460 trademarks in the portfolioView company

Representative

Kazuyo Morita

Goods and services

What the mark covers

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

09Class 9 · Computers and Scientific Devices
Downloadable computer software for use in designing, simulating, and optimizing photonic components, integrated circuits, and optoelectronic devices

History

What has happened so far

Steps recorded by the USPTO, newest first.

August 11, 2026Notice of registration confirmation emailed
August 11, 2026Registered-principal register
June 23, 2026Official gazette publication confirmation e-mailed
June 23, 2026Published for opposition
June 17, 2026Notification of notice of publication e-mailed
May 27, 2026Approved for pub - principal register
May 27, 2026Use amendment accepted
May 27, 2026Assigned to examiner
May 22, 2026New application office supplied data entered
March 20, 2026Amendment to use processing complete

4 earlier steps on the official record.

FAQ

About RSOFT

Who owns the trademark "RSOFT"?

The USPTO trademark "RSOFT" (application 99621967) is owned by Keysight Technologies, Inc.

What is the status of "RSOFT"?

Its status at the USPTO is: registered.

When was "RSOFT" registered?

It was registered on August 11, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull RSOFT 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_019d2b97-8357-7121-a82a-b7c261300e99
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2b97-8357-7121-a82a-b7c261300e99",
  "object": "trademark",
  "mark_text": "RSOFT",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99621967",
  "filing_date": "2026-01-29",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Keysight Technologies, Inc.",
      "entity_id": "ent_019eb6f6-d05b-7348-9bd1-d0b133eaaf5d"
    }
  ]
}