USPTO serial 99823747
5 SIFIVE
Reviewed by CopyMark Law Group
Status 641Office Action
- Filing date
- Status date
- Registration date
- —
- Examiner
- DIXON, JENNIFER HAZARD
- Law office
- TMO LAW OFFICE 110
What this means
The USPTO has issued an Office Action on this application. A response is typically required before the deadline, or the application can be abandoned.
Need help with 5 SIFIVE?
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
Get help with this Office Action, set up monitoring, or talk with CopyMark.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Santa Clara, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
CHRISTINE REDFIELD
CHRISTINE REDFIELD REDFIELD IP PC50 Woodside Plaza, No. 107Redwood City, CA 94061United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Semiconductor chips; integrated circuits; microprocessors; microcontrollers; printed circuit boards; application-specific integrated circuits; system-on-chip devices, namely, microprocessors, microcontrollers, chips in the nature of multiprocessor chips, integrated circuit chips, computer chips, integrated circuits; embedded systems comprised of embedded computer hardware and embedded operating system software; electronic components and systems, namely, semiconductors, integrated circuits and microcontrollers; semiconductor intellectual property cores; microprocessor cores; downloadable computer software, namely, software for configuring semiconductor intellectual processor cores used in microprocessors, microcontrollers, chips, integrated circuits; downloadable electronic publications, namely, technical papers, and manuals in the field of computers and electronics; Computer hardware, namely, Central Processing Units (CPU); Downloadable computer software for creating, analyzing, and running quantum algorithms; Downloadable educational publications, namely, printable manuals, technical papers, product briefs, datasheets, schematics, user guides, and specifications, in the field of RISC-V computing, computer software, computer hardware, intellectual property cores, and artificial intelligence; Downloadable training materials in the field of RISC-V computing, computer software, computer hardware, intellectual property cores, and artificial intelligence | ACTIVE | Nov 29, 2016 |
| 035 | Distributorship services in the field of intellectual property cores | ACTIVE | Nov 29, 2016 |
| 041 | Providing online non-downloadable electronic publications in the nature of instruction manuals, user guides, installation guides, product datasheets, articles, and magazines in the fields of integrated circuits, microprocessors, computer programming, internet-of-things (iot), artificial intelligence, and electronics; educational services, namely, providing online instruction in the fields of integrated circuits, microprocessors, computer programming, internet-of-things (iot), artificial intelligence, and electronics; training in the fields of integrated circuits, microprocessors, computer programming, internet-of-things (iot), artificial intelligence, and electronics; Online journals, namely blogs featuring information and news in the fields of RISC-V computing, intellectual property cores, semiconductor intellectual processor cores, semiconductors, integrated circuits, microprocessors, internet-of-things (IoT), artificial intelligence, machine learning, and electronics; Education services, namely, providing non-downloadable webinars in the field of RISC-V computing, intellectual property cores, semiconductor intellectual processor cores, artificial intelligence, machine learning, and electronics; providing online non-downloadable videos in the field of RISC-V computing, intellectual property cores, semiconductor intellectual processor cores, artificial intelligence, machine learning, and electronics | ACTIVE | Nov 29, 2016 |
| 042 | microchip design services for others; consulting services in the field of product design and development; computer software design services provided on an outsourcing basis in the field of artificial intelligence; Scientific and technological services, namely, research and design in the field of microprocessors, integrated circuits, computer hardware, computer software, and electronics; Design and development of intelligence (AI) software for microprocessors, microcontrollers, chips, integrated circuits, and System on Chip (SOC); Research, development and design of semiconductor intellectual property cores, instruction set architectures, and RISC-based instruction set architectures; technological consultation in the technology field of RISC-V computing, computer software, computer hardware, intellectual property cores, artificial intelligence and machine learning | ACTIVE | Nov 29, 2016 |
| 045 | Licensing of software; licensing of computer programs; licensing of computer software and industrial property rights; granting of software licenses and granting of licenses for industrial property rights; Licensing intellectual property; licensing of intellectual property rights; granting of licenses for intellectual property rights; licensing of intellectual property in the field of microprocessor design file software, semiconductor intellectual property cores, instruction set architectures and RISC-based instruction set architectures; Intellectual property consultation | ACTIVE | Nov 29, 2016 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by SiFive, Inc.
- Other trademarks in Class 009
- Other trademarks in Class 035
- Other trademarks in Class 041
- Other trademarks in Class 042
- Other trademarks in Class 045
- Similar marks named 5 SIFIVE
- Prosecution event GNRN explained
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 18, 2026 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Sep 18, 2026 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Sep 18, 2026 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Sep 15, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 14, 2026 | MDSM | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Sep 14, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| May 14, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| May 14, 2026 | NWAP | NEW APPLICATION ENTERED | — |