SIFIVE
Live / Registered — Registered (as of 05 Aug 2025)
What this means for you
Registered since 05 Aug 2025. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 90268801
- Registration number
- 7882716
- Mark type
- Stylized text
- Filed
- 21 Oct 2020
- Published for opposition
- 14 Dec 2021
- Registered
- 05 Aug 2025
- Attorney of record
- Christine B. Redfield
Goods and services
- Class 009 — Scientific and electric apparatus: 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 sensors, namely, electronic proximity sensors, electric sensors, temperature sensors, inertial sensors, light sensors, humidity sensors, pressure sensors; Internet of Things (IoT) devices, namely, electronic sensors in the nature of electronic proximity sensors, electric sensors, temperature sensors, inertial sensors, light sensors, humidity sensors, pressure sensors; electronic components and systems, namely, semiconductors, integrated circuits and microcontrollers; semiconductor intellectual property cores; microprocessors cores; downloadable computer software, namely, software for use to configure 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
- Class 035 — Advertising and business services: Distributorship services in the field of intellectual property cores
- Class 042 — Scientific and technological services: Software-as-a service (SaaS) services featuring software used to configure semiconductor intellectual processor cores used in microprocessors, microcontrollers, chips, integrated circuits; platform as a service (PaaS) services featuring software used to configure semiconductor intellectual processors cores used in microprocessors, microcontrollers, chips, integrated circuits; design services, namely, design of microprocessors, integrated circuits, computer hardware, computer software, and electronics; product design services in the fields of microprocessors, integrated circuits, computer hardware, computer software, and electronics
Owner
- SiFive, Inc., Santa Clara, CA, US
- SiFive, Inc., Santa Clara, CA, US
- SiFive, Inc., San Mateo, CA, US
Prior registrations
Prosecution history
- 05 Aug 2025 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 05 Aug 2025 — REGISTERED-PRINCIPAL REGISTER
- 16 Jul 2025 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 11 Jul 2025 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 13 Jun 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 13 Jun 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 13 Jun 2025 — ASSIGNED TO LIE
- 05 Jun 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 06 Mar 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 06 Mar 2025 — NON-FINAL ACTION E-MAILED
- 06 Mar 2025 — SU - NON-FINAL ACTION - WRITTEN
- 04 Feb 2025 — STATEMENT OF USE PROCESSING COMPLETE
- 03 Feb 2025 — USE AMENDMENT FILED
- 03 Feb 2025 — TEAS STATEMENT OF USE RECEIVED
- 09 Oct 2024 — REVIEW OF CORRESPONDENCE COMPLETE