3D NAND RAM
"3D NAND RAM" is a word mark owned by Semiconductor Energy Laboratory Co., Ltd., filed at the USPTO on May 29, 2026. It is under examination and covers classes 9 and 42.
- Status
- Under examination
- Since October 7, 2026
- Filed
- May 29, 2026
- Registered
- Not yet
- Expires
- Not recorded
- Application no.
- 99852869
- Registration no.
- Not yet
- Office
- USPTO
- United States Patent and Trademark Office
- Mark type
- Word mark
- 2 classes
Who owns 3D NAND RAM
The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.
Owner
Semiconductor Energy Laboratory Co., Ltd.
Atsugi-shi Kanagawa, Japan
Representative
Keith Ashley Barritt
Fish & Richardson P.C.
What the mark covers
The products and services 3D NAND RAM is filed for, grouped by Nice class.
solar batteries; batteries; electrical storage batteries; lithium ion secondary batteries; semiconductor elements, namely, semiconductor chips, semiconductor devices, and semiconductor wafers; electronic circuits; liquid crystal displays; liquid crystal display panels; displays using organic electroluminescence elements, namely, organic electroluminescence displays (ELD); memory chips, namely, computer chips; memory modules; semiconductor memories; computer memory devices; blank flash memory cards; electronic circuits in the nature of semiconductor integrated circuits including CPUs; semiconductor chips for image processing; programmable semiconductor chips; semiconductor power elements for image sensors; digital cameras and accessories or parts thereof, namely, digital photo viewer; digital video cameras and accessories thereof, namely, digital photo viewer; digital cameras with CMOS sensors; digital cameras with charge-coupled devices (CCD) sensors; touch panels; measuring machines, apparatus, and accessories or parts thereof, namely, calculators; on-board liquid crystal display devices; on-board image display devices; on-board organic electroluminescence display devices; mobile phones; smartphones; televisions; sound reproduction apparatus; computers and computer peripherals; notebook computers; laptop computers; tablet computers; personal computers; microcomputers; computer monitors; touch panels for computers; electronic tags for goods; blank integrated circuit cards; electronic card readers for integrated circuit cards; magnetic coded card readers; electronic card writers for integrated circuit cards; magnetic coded card writers; radio transmitters and receivers; digital data memory devices, namely, memory boards; video telephones; telecommunication machines and apparatus for video telephone systems, namely, microphones; electronic calculators; electronic desk calculators; flat panel display screens; headmounted video displays; electronic memory card readers and memory card writers; data memory devices, namely, memory cards; semiconductor memory devices; electronic circuits not including those recorded with computer programs; computer graphic boards; computer keyboards; motherboards; electronic circuit boards; computer hardware; blank computer hard disks; solid state drives; liquid crystal displays with touch sensor function; organic electroluminescence displays with touch sensor function; GPS navigation devices; video display devices for car navigation systems; personal digital assistants in the shape of a watch; mobile computers in the shape of a watch; smartphones in the shape of a watch; portable computer terminals for displaying electronic publications; electronic control systems for automobiles; and measuring machines and apparatus for detecting information relating to automobiles, namely, meter panels
research and development in the field of chemistry; testing of chemicals; scientific testing, research, and development in the field of semiconductors; product testing, research, and development of machines and apparatus; product testing, research, and development of metal materials; testing, research, and development in the fields of material science and electrical engineering; scientific testing, research, and development relating to transmission of electricity; product testing, research, and development of telecommunication machines and apparatus; product testing, research, and development of electronic circuits, semiconductor elements, integrated circuits, and large-scale integrated circuits; product testing, research, and development of semiconductors; product testing, research, and development of metal oxides, semiconductors, electronic appliances, and telecommunication machines and apparatus; providing technical research information relating to manufacture and processing of metal oxides, semiconductors, electronic appliances, and telecommunication machines and apparatus; scientific testing, investigation, and research in the field of semiconductors; scientific and technological services, namely, scientific analysis in the field of semiconductors; providing information on the subject of scientific testing, investigation, and research in the field of semiconductors; development of testing specifications and procedures for computer memory devices and semiconductor memory devices; providing information on the subject of technical research in the field of semiconductors; providing information and data on the subject of scientific and technical research and development in the field of semiconductors; providing scientific and technical information in the field of semiconductors; technical consultation in the field of product development; design of electronic circuits, semiconductor elements, integrated circuits, and large-scale integrated circuits for others; providing technical consultation and information on the subject of design of electronic circuits, semiconductor elements, integrated circuits, and largescale integrated circuits
What has happened so far
Steps recorded by the USPTO, newest first.
- Notification of non-final action e-mailed
- Non-final action e-mailed
- Non-final action written
- Assigned to examiner
- New application office supplied data entered
- Application filing receipt mailed
- New application entered
About 3D NAND RAM
Who owns the trademark "3D NAND RAM"?
The USPTO trademark "3D NAND RAM" (application 99852869) is owned by Semiconductor Energy Laboratory Co., Ltd.
What is the status of "3D NAND RAM"?
Its status at the USPTO is: under examination.
Get this data via the API
Everything on this page comes from the Signa API. Pull 3D NAND RAM 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}/eventsEvery step in the office history
GET/v1/proceedings?trademark_id={id}Oppositions and cancellations against the mark
ID=tm_019e7c71-c1f9-734d-a6c9-9cca77967af4
curl https://api.signa.so/v1/trademarks/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"id": "tm_019e7c71-c1f9-734d-a6c9-9cca77967af4",
"object": "trademark",
"mark_text": "3D NAND RAM",
"status": {
"primary": "pending",
"stage": "examining"
},
"office_code": "US",
"application_number": "99852869",
"filing_date": "2026-05-29",
"nice_classes": [
9,
42
],
"owners": [
{
"name": "Semiconductor Energy Laboratory Co., Ltd.",
"entity_id": "ent_019ebaf2-d35e-7124-9266-b48b5d43bfa7"
}
]
}