ESP-IDF
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ESP-IDF Trademark

Serial Number: 79366193 • Registration: 7369791

ESP-IDF is a trademark filed by Espressif Systems (Shanghai) Co., Ltd. on March 7, 2023. The trademark is classified under Class 9 (Computers & Electronics), Class 42 (Computer & Scientific). The application is currently registered and active.

Owner Contact Info

Espressif Systems (Shanghai) Co., Ltd. (13 trademarks)

Room 204, Building 2, No. 690, Bibo Road

Entity Type: 99

Trademark Details

Filing Date

March 7, 2023

Registration Date

April 30, 2024

Published for Opposition

February 13, 2024

Goods & Services

Technological research in the field of networked electronic devices in the Internet of Things (IoT); computer programming; computer software design; consultancy in the design and development of computer hardware; software as a service [saas] featuring software for controlling networked electronic devices in the Internet of Things (IoT); maintenance of computer software; telecommunications technology consultancy; design of integrated circuits; software development in the framework of software publishing; computer software consultancy; all of the foregoing in the field of networked electronic devices in the Internet of Things (IoT).

Data processing apparatus; computer software, recorded, for controlling networked electronic devices in the Internet of Things (IoT); chips in the nature of integrated circuits; electronic chips for the manufacture of integrated circuits; computer programs, recorded, for controlling networked electronic devices in the Internet of Things (IoT); radios; satellite navigational apparatus, namely, a global positioning system (GPS); integrated circuits; downloadable computer software programs for controlling networked electronic devices in the Internet of Things (IoT); computer software platforms, recorded or downloadable, for controlling networked electronic devices in the Internet of Things (IoT); all of the foregoing for controlling networked electronic devices in the Internet of Things (IoT).

Filing History

NEW REPRESENTATIVE AT IB RECEIVED
Dec 5, 2025 NREP
FINAL DECISION TRANSACTION PROCESSED BY IB
Nov 17, 2024 FINO
FINAL DISPOSITION NOTICE SENT TO IB
Oct 29, 2024 FICS
FINAL DISPOSITION PROCESSED
Oct 29, 2024 FIMP
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
Jul 30, 2024 FICR
NOTICE OF REGISTRATION CONFIRMATION EMAILED
Apr 30, 2024 NRCC
REGISTERED-PRINCIPAL REGISTER
Apr 30, 2024 R.PR
NOTIFICATION PROCESSED BY IB
Feb 14, 2024 GPNX
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Feb 13, 2024 NPUB
PUBLISHED FOR OPPOSITION
Feb 13, 2024 PUBO
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
Jan 24, 2024 OPNS
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
Jan 24, 2024 OP2R
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jan 24, 2024 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jan 8, 2024 CNSA
EXAMINER'S AMENDMENT ENTERED
Jan 8, 2024 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Jan 8, 2024 GNEN
EXAMINERS AMENDMENT E-MAILED
Jan 8, 2024 GNEA
EXAMINERS AMENDMENT -WRITTEN
Jan 8, 2024 CNEA
EXAMINER'S AMENDMENT ENTERED
Jan 8, 2024 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Jan 8, 2024 GNEN
EXAMINERS AMENDMENT E-MAILED
Jan 8, 2024 GNEA
EXAMINERS AMENDMENT -WRITTEN
Jan 8, 2024 CNEA
NOTIFICATION OF FINAL REFUSAL EMAILED
Nov 23, 2023 GNFN
FINAL REFUSAL E-MAILED
Nov 23, 2023 GNFR
FINAL REFUSAL WRITTEN
Nov 23, 2023 CNFR
TEAS/EMAIL CORRESPONDENCE ENTERED
Oct 25, 2023 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Oct 25, 2023 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Oct 25, 2023 TROA
REFUSAL PROCESSED BY IB
Sep 13, 2023 RFNT
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Aug 24, 2023 RFCS
REFUSAL PROCESSED BY MPU
Aug 24, 2023 RFRR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Aug 2, 2023 RFCR
NON-FINAL ACTION WRITTEN
Aug 1, 2023 CNRT
ASSIGNED TO EXAMINER
Jul 31, 2023 DOCK
APPLICATION FILING RECEIPT MAILED
Apr 4, 2023 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Mar 31, 2023 NWOS
SN ASSIGNED FOR SECT 66A APPL FROM IB
Mar 30, 2023 REPR