Advantest Corporation

Japon


 
Quantité totale PI 1 831
Quantité totale incluant filiales 1 856 (+ 25 pour les filiales)
Rang # Quantité totale PI 716
Note d'activité PI 3,5/5.0    575
Rang # Activité PI 1 254
Activité incl filiales 3,1/5.0    578
Symbole boursier
ISIN JP3122400009
Capitalisation 1871706445700.0  (JPY)
Industrie Semiconductor Equipment & Materials
Secteur Technology
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

926 14
0 2
877 10
2
 
Dernier brevet 2025 - Test apparatus and test method
Premier brevet 1978 - Apparatus for keying in electron...
Dernière marque 2025 - SiConic
Première marque 1981 - ADVANTEST

Filiales

3 subsidiaries with IP (25 patents, 0 trademarks)

1 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 P/S Semiconductor testing machines; computer software for semiconductor testing machines.
P/S Semiconductor testing machines; computer software for semiconductor testing machines.
Invention Automated test equipment, method for testing a device under test and computer program using a fit...
Invention Automated test equipment, method for testing a device under test and computer program using an it...
Invention Optical waveguide and manufacturing method of optical waveguide. Provided is an optical waveguid...
Invention Test arrangement for over-the-air testing an angled device under test in a device-under-test sock...
Invention Test arrangement for over-the-air testing an angled device under test using a carrier structure w...
Invention Test arrangement for over-the-air testing an angled device under test that is tilted relative to ...
2024 Invention Apparatus for testing a device under test separating errors within a received pattern associated ...
Invention Device handling apparatus and device testing apparatus. A device handling apparatus that handles...
Invention Cooling plate, wiring board assembly and device testing apparatus. A cooling plate cools an elec...
Invention Automated test equipment and method using a trigger generation. An automated test equipment comp...
Invention Connecting device, testing device, and communication device. A connecting device, including: a f...
Invention Optical circuit and method. Provided is an optical circuit comprising: an optical switch that ou...
Invention Test apparatus and test method. Provided is a test apparatus comprising an input unit that is con...
Invention Testing device, testing method, and computer program product. The present invention provides a te...
Invention Testing device, testing method, and program. Provided is a testing device comprising a voltage ge...
Invention Contact terminal, terminal assembly, and device testing apparatus. A contact terminal includes o...
Invention Three-dimensional device and manufacturing method thereof. When testing a memory chip, the memor...
Invention Optical connector. An optical connector includes one ferrule and a ferrule position retaining po...
Invention Test apparatus, test method, and computer-readable storage medium. A test apparatus includes: an...
Invention Semiconductor wafer handling apparatus and semiconductor wafer testing system. A semiconductor w...
Invention Semiconductor device handling apparatus and semiconductor device testing apparatus. A semiconduc...
Invention Testing apparatus. A testing apparatus includes a driver and a test signal providing section. Th...
Invention Method and apparatus for determining and information about characteristics of one or more devices...
Invention Microfluidic device and microparticle measurement system. A microfluidic device has a microfluid...
Invention Reduced header signal information testing systems and methods. Presented embodiments facilitate ...
Invention Coaxial cable and semiconductor device testing apparatus. A coaxial cable includes an inner cond...
Invention Cooling shroud and enclosure for consumer electronic memory device for optimized performance ther...
Invention Testing apparatus, testing method, and computer-readable storage medium. Provided is a testing a...
Invention Temperature adjusting system, controller, electronic device handling apparatus, tester, and elect...
Invention Fine particle measurement device and fine particle measurement method. A fine particle measuremen...
Invention Microparticle measurement apparatus. This microparticle measurement device 1 is used together wit...
Invention Electromagnetic wave measuring apparatus, method, and recording medium. An electromagnetic wave ...
Invention Phase change material switch and manufacturing method. Provided is a phase change material switch...
Invention Secretion component measuring device. This secretion component measuring device comprises a first...
Invention Inductor. The inductor comprises a magnetic core and a coil. The magnetic core has an end surface...
2023 Invention Pattern-generating device. Provided is a pattern-generating device comprising a timing generation...
Invention System and method for testing devices, computer readable medium. The present invention relates to...
Invention Test device, test method, and program. Provided is a test device comprising: a pattern generation...
Invention Variable attenuator, step attenuator, and test device. The present invention provides a variable ...
Invention Test apparatus and test method. Provided is a test apparatus comprising: a first power source tha...
Invention Optical measurement device. The present invention reduces loss of light between an optical probe ...
Invention Switchable routing circuit and method for routing a signal. The invention relates to a switchable...
Invention Method, apparatus, and non-transitory computer medium for detecting defects of a device under tes...
Invention Antenna device with curved ridges. The invention relates to an antenna device and an automated te...
Invention Optical input/output device. The present invention facilitates alignment of an end surface of an ...
Invention Testing arrangement and method for determining an optimized distance between a device under test ...
Invention Image output apparatus, method, program, and recording medium. An image output apparatus include...
2022 Invention Signal source specifying apparatus, method, program, and recording medium. A signal source speci...
2021 Invention Temperature adjustment system and electronic component testing apparatus. A temperature adjustme...
P/S Downloadable and recorded computer software for controlling the operation of semiconductor testin...
P/S Computer software for controlling the operation of semiconductor testing machines.
2020 P/S Semiconductor testing machines; system large scale integrated circuits testing machines; large sc...
P/S Semiconductor testing machines; system large scale integrated circuits testing machines; large s...
2018 P/S Wireless data loggers; temperature indicators; strain gauges; voltmeters; hygrometers; pressure g...
P/S Measuring or testing machines and instruments; computer software; wireless data loggers; tempera...
2016 P/S Photoacoustic microscope.
2013 P/S Rental of semiconductor testing machines and system and their parts and fitting; design, install...
P/S Rental of semiconductor testing machines and system and their parts and fitting; design, installa...
2012 P/S Machines to test semiconductors, machines to test system large scale integrated circuits, machine...
P/S Optical inspection apparatus for inspection and testing of semiconductor materials, namely, phot...
P/S Optical inspection apparatus for inspection and testing of semiconductor materials, namely, photo...
2010 P/S Computer software used for the operation and control of photomask inspection and testing machines...
P/S Computer software for photomask inspection or testing machines and systems; computer software; p...
2007 P/S Semiconductor testing machines, system large scale integrated circuits testing machines, large sc...
P/S Semiconductor manufacturing machines and systems. Semiconductor (including "system large scale in...
2006 P/S Scientific, photographic, measuring, checking (supervision) and teaching apparatus and instrument...
2005 P/S Measuring or testing machines and instruments; electric or magnetic meters and testers; telecomm...
P/S Scanning electron microscopes; electron beam lithography equipment; telecommunication switches; e...
2001 P/S [MEASURING APPARATUS AND INSTRUMENTS, NAMELY, DIGITAL MULTIMETERS EQUIPPED WITH DC VOLTAGES/CURRE...
2000 P/S Semiconductor manufacturing machines, integrated circuit manufacturing machines
P/S Semiconductor manufacturing machines Applied electrical and electronic machines and instruments, ...
1998 P/S Computer software used for data conversion, namely, for converting information developed in the d...
1985 P/S Memory test system (RAM, HMOS-RAM, ECL-RAM, ROM, semiconductor memory devices test), VLSI test sy...
1981 P/S Testing Machinery and Equipment Used for Electrical Components and Semiconductors-, namely, Large...