NP89
NOTICE OF ACCEPTANCE OF PARTIAL SEC. 8 & 9 EMAILED
12/05/2025
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Official data from USPTO
KEYSIGHT TECHNOLOGIES
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
KEYSIGHT TECHNOLOGIES
ST13
US500000086117042Class
9, 16, 35, 37, 41, 42
Filing
86117042
Registration
4800353
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
49
Latest update
12/30/2025
Trademark type
Word
Nice classes
9, 16, 35, 37, 41, 42
Filing date
11/12/2013
Registration date
08/25/2015
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/05/2025
Last transaction
12/30/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
08/01/2014
First use in commerce
08/01/2014
Drawing code
4
Owner type
03
Owner location
SANTA ROSA, CA
Examiner
KOVALSKY,LAURA G
Holders and representatives
Holders
KEYSIGHT TECHNOLOGIES, INC.
Corundum Holdings, LLC
Representatives
Scott S. Havlick HOLLAND & HART LLP
Technical classification
Nice Classes
Class 9Class 16Class 35Class 37Class 41Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Electronic test and measurement instrumentsoscilloscopes and parts therefor; electronic instruments in the nature of signal generatorsanalog and vector signal generatorswaveform generatorsfunction generators in the nature of electronic devices used to generate various types of repeating waveform signals over a wide range of frequenciespulse and data generatorsarbitrary waveform generatorsnoise generators in the nature of electronic devices that produce random signalssignal generation devices synthesizing electronic signalssynchronization modules for various types of signal generators; electronic test and measurement instruments in the nature of analyzersspectrumvectorsignalnetworkpower and power sourceprotocolradio frequencymicrowavelogicmodulation-domainoptical componentlight wave componentoptical modulationtime-intervalpolarizationphotonic dispersion and loss analyzers; automatic test equipment for integrated circuitscircuit boards and electronic equipmentflat panel display testerssystem on a chip (SOC) testersmemory testersparametric testersautomated optical inspection testersin-circuit testers; electronic and optical communications instrumentslight wave testers and light wave multimeters; electronic component of digital multi-meters for testing and measuring voltage in electrical products; measuring instrumentation and apparatusdigitizers; test and measurement equipmentelectromagnetic interference receiversradio frequency interference receiverselectromagnetic compliance productselectromagnetic interference receivers for testing electromagnetic compliance and making conductive emission measurements; polarization controller units used to change light from any polarized or unpolarized light source into any well-defined state of polarization; electronic test and measurement instrumentselectric metersinductance meterscapacitance metersresistance metersimpedance meterstesting meterswavelength metersfrequency metersfrequency counters; electrical and electronic measuring and testing devicesDC electronic load measurers and testers; electronic test and measurement instruments in the nature of testerscableantennavoltageamperagetelephone linecontinuity testers; electronic test and measurement instrumentshandheld cable and antenna tester with optional spectrum analyzernetwork analyzerpower meter; electronic testing equipmentpower meters for testing radio frequency and microwave signals; electronic and optical communications instruments and componentscommunication link testers for testing communication links and telecommunication line integrity testing apparatus; testing apparatus for testing circuit boards; electronic apparatus for testing electromagnetic properties and characteristics of industrial materials; electronic test and measurement instrumentsvoltmeters and source measure units; test and measurement equipmentone box testers containing a signal source and a signal analyzer for testing microwave and wireless communication devices and designs; electronic test and measurement instrumentsinterferometerselectrical transducersvibration transducers; electronic test and measurement instrumentsnano-indenters for nano-mechanical testing of semiconductorsthin filmswafer applicationshard coatings and DLC filmscomposite materialsfiberspolymersmetalsceramicsbiomaterials; component features of electronic testingsignalingdiagnostic and measurement systems and equipment used in signal generatorssignal analyzersarbitrary waveform generatorspulse generatorsone-box testersmobile cellular and wireless local area network (WLAN) testers and network analyzers; electronic component in the nature of software and hardwaredigital signal processor and its controlling algorithmsold as integral components of waveform generatorsfor improving signal fidelity and signal breadth; encoders; data processing equipmentcouplers; amplifiers; electrical signal attenuators; electricity limiters; multipliers; testing apparatus for testing fiber optics; electric switches; electronic switches; optical switches; probes for testing integrated circuitssemiconductorstelecommunication networks; electronicopto-electronicphotonic and nano-scale testsignalingimagingmeasurement apparatus and instrumentsamplifiersattenuatorsfilters in the nature of signal processors that function to remove unwanted frequency components from the signalto enhance wanted onesbothconditioners in the nature of devices used to prepare sensor output signals for processingconvertersmixers in the nature of devices for creating new frequencies from two or more signals applied to itmodulators in the nature of devices for varying one or more properties of a periodic waveform in order to carry a signaldemodulatorsprescalersdividers in the nature of devices for coupling a portion of the signal in a transmission line to a port enabling the portion signal to be used in another circuitcombiners in the nature of devices for combining the signals at a port into the signals already present in a transmission lineisolators in the nature of a non-reciprocal 2 port device that allows signals to pass in one direction onlycirculators in the nature of a non-reciprocal multi-port device in which a signal entering any port is transmitted only to the next port in rotationintegrated diode limitersswitches and routers for performing signal generationsignal processingsignal amplificationsignal conversionsignal control; lasers for measuring purposes and accessories thereformonolithic laser combinerslaser headsbeam splittersbeam bendersbeam translatorsretro reflectorsadjustable mountsplane mirrorsplane mirror convertersplane mirror reflectorsturning mirrors; lasers not for medical use; microscopes; microscopesatomic force microscopes; microscopesscanning electron microscopes; recording apparatus for recording traffic on telecommunications networks; portable electronic recorder for measuring and recording multiple voltagecurrent and thermocouple readings from various transducers; electric sensors; industrial calibration sensors; optical sensors; timing sensors; ultrasonic sensors; surface acoustic wave sensors; sensors for measuring air pressuretemperaturehumidity; sensors for monitoring the temperature of an object being measured; transmitters of electronic signals; electronic and optical communications instruments and componentsoptical transmitters and electro-optical transmitters; wireless transmitters and receivers; receivers of electronic signals; electronic and optical communications instruments and componentsoptical and opto-electrical receivers; remote controls for electronic testsignaling and measurement apparatussystemsequipment; computer hardware; computer peripherals; a full line of operating system software programs for non-medical scientific instruments and for electronic testsignalingmeasurement instruments and equipment; a full line of computer software for designingconfiguringcalibratingtesting non-medical scientific instruments and electronic testsignalingmeasurement instruments and equipment; a full line of computer software for collectingmeasuringanalyzingstoringmanipulatingmanaging data obtained from non-medical scientific instruments and from electronic testsignalingmeasurement instruments and equipment; softwareelectronic design automation (EDA) software for communications product designfor RF and microwave circuithigh-speedsignal integritydevice modelingsignal-processing designfor electro-thermalelectromagneticcircuit and system design and simulation; data processing apparatus; power supplies; power supplies and power systems used to power and test the operation of electronic equipment and devices under test by providing multiple power levels to the electronic equipment; programmable power supplies and power systems for simulating various operating conditions of electronic equipment
Class 16
Printed matterinstructional materialstraining materialsteaching materialscatalogsmanualstechnical guides and data sheetsall in the fields of scientificelectronictestsignalingmeasurementoptical apparatussystemsequipment
Class 35
Electronic catalog services and online retail store services in the fields of scientificelectricalelectronictestsignalingmeasurementoptical and imaging apparatusinstrumentssystems and equipment and parts and components therefor
Class 37
Maintenancerepair and installation services relating to electronicopto-electronicphotonicnano-scale testsignalinganalysisimagingmeasurementscientificoptical apparatusinstrumentspartssystemsequipmentaccessories therefor; repair and refurbishing of electronicopto-electronicphotonicnano-scale testsignalinganalysisimagingmeasurementscientificoptical apparatusinstrumentspartssystemsequipmentaccessories therefor; technical support services in the nature of providing information and consultation regarding the installation of computer systems used with test and measurement systemsproviding an Internet web site featuring technical information related thereto
Class 41
Training services in the use and operation of electronic testsignaling and measurement systemsequipmentrelated hardware and software
Class 42
Design and development of computer software; computer programming services; maintenance of computer software; engineering services; calibration of scientificelectronictestsignalingmeasurementoptical apparatussystemsequipment; technical support services in the nature of providing technological information and consulting in the field of testmeasurement and computer systemscomputer system designcomputer systems integrationcomputer software installationproviding an internet web site featuring technical information related thereto; technical support services in the nature of computer systems analysis and computer systems integration servicesproviding an internet web site featuring technical information related thereto; technical support services in the nature of start-up assistance with technology specificationsanalyzing technology requirements and developing recommendations for the computer software and systems and other technology needed to meet those requirementsin the field of electronicopto-electronicphotonicnano-scale testsignalingimagingmeasurement equipment; computer serviceshosting online communities for users to obtain information in the fields of electronic testsignaling and measurement equipment; providing a website featuring technology that allows computer users the ability to generate and share software script and plug-ins and to share software and data with other users
Publications
History of USPTO decisions and trademark events.
49 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
12/05/2025
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
12/05/2025
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
12/05/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/05/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
08/22/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/25/2024
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
11/26/2021
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/26/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/26/2021
E815
TEAS SECTION 8 & 15 RECEIVED
08/24/2021
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
08/25/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
08/25/2015
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
07/22/2015
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
07/21/2015
XAEC
EXAMINER'S AMENDMENT ENTERED
07/21/2015
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
07/21/2015
GNEA
EXAMINERS AMENDMENT E-MAILED
07/21/2015
SNEA
SU-EXAMINER'S AMENDMENT WRITTEN
07/21/2015
SUPC
STATEMENT OF USE PROCESSING COMPLETE
07/06/2015
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
06/30/2015
IUAF
USE AMENDMENT FILED
06/03/2015
EISU
TEAS STATEMENT OF USE RECEIVED
06/03/2015
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/26/2015
EX1G
SOU EXTENSION 1 GRANTED
05/22/2015
EXT1
SOU EXTENSION 1 FILED
05/22/2015
EEXT
SOU TEAS EXTENSION RECEIVED
05/22/2015
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
12/16/2014
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/21/2014
PUBO
PUBLISHED FOR OPPOSITION
10/21/2014
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/01/2014
PBPR
WITHDRAWN FROM PUB - ESU SUPERVISOR REQUEST
09/11/2014
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
09/10/2014
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/09/2014
XAEC
EXAMINER'S AMENDMENT ENTERED
09/09/2014
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
09/09/2014
GNEA
EXAMINERS AMENDMENT E-MAILED
09/09/2014
CNEA
EXAMINERS AMENDMENT -WRITTEN
09/09/2014
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/25/2014
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/25/2014
ALIE
ASSIGNED TO LIE
08/13/2014
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/11/2014
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/28/2014
GNRT
NON-FINAL ACTION E-MAILED
02/28/2014
CNRT
NON-FINAL ACTION WRITTEN
02/28/2014
DOCK
ASSIGNED TO EXAMINER
02/26/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/29/2014
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/25/2013
NWAP
NEW APPLICATION ENTERED
11/15/2013
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