SIFIVE Trademark

Trademark Overview


On Thursday, May 14, 2026, a trademark application was filed for SIFIVE with the United States Patent and Trademark Office. The USPTO has given the SIFIVE trademark a serial number of 99823747. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, May 14, 2026. This trademark is owned by SiFive, Inc.. The SIFIVE trademark is filed in the Computer & Software Products & Electrical & Scientific Products, Advertising, Business and Retail Services, Education & Entertainment Services, Computer & Software Services & Scientific Services, Personal, and Legal & Social Services categories with the following description:

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

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 ru...

Distributorship services in the field of intellectual property cores

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 serv...

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
sifive

General Information


Serial Number99823747
Word MarkSIFIVE
Filing DateThursday, May 14, 2026
Status630 - NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER
Status DateThursday, May 14, 2026
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and Servicesmicrochip 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
Indication of Colors claimedColor is not claimed as a feature of the mark.
Goods and ServicesSemiconductor 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
Pseudo MarkSI FIVE
Goods and ServicesDistributorship services in the field of intellectual property cores
Description of MarkThe mark consists of a stylized number "5" in a pentagonal-shaped border followed by the term SiFive.
Goods and ServicesProviding 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
Goods and ServicesLicensing 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

Classification Information


International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021, 023, 026, 036, 038
Class Status Code6 - Active
Class Status DateThursday, May 14, 2026
Primary Code009
First Use Anywhere DateTuesday, November 29, 2016
First Use In Commerce DateTuesday, November 29, 2016

International Class035 - Advertising; business management; business administration; office functions.
US Class Codes100, 101, 102
Class Status Code6 - Active
Class Status DateThursday, May 14, 2026
Primary Code035
First Use Anywhere DateTuesday, November 29, 2016
First Use In Commerce DateTuesday, November 29, 2016

International Class041 - Education; providing of training; entertainment; sporting and cultural activities.
US Class Codes100, 101, 107
Class Status Code6 - Active
Class Status DateThursday, May 14, 2026
Primary Code041
First Use Anywhere DateTuesday, November 29, 2016
First Use In Commerce DateTuesday, November 29, 2016

International Class042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.
US Class Codes100, 101
Class Status Code6 - Active
Class Status DateThursday, May 14, 2026
Primary Code042
First Use Anywhere DateTuesday, November 29, 2016
First Use In Commerce DateTuesday, November 29, 2016

International Class045 - Legal services; security services for the protection of property and individuals; personal and social services rendered by others to meet the needs of individuals.
US Class Codes100, 101
Class Status Code6 - Active
Class Status DateThursday, May 14, 2026
Primary Code045
First Use Anywhere DateTuesday, November 29, 2016
First Use In Commerce DateTuesday, November 29, 2016

Trademark Owner History


Party NameSiFive, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSanta Clara, CA 95054
US

Trademark Events


Event DateEvent Description
Thursday, May 14, 2026NEW APPLICATION ENTERED
Thursday, May 14, 2026APPLICATION FILING RECEIPT MAILED