# Trade Mark Journal No.2026/026 26 June 2026

## WO0000001921671 (9,40,42)

Office of origin: Australia

Date of International Registration:4 February 2026
Date of designation in the UK: 4 February 2026

International priority date claimed: 4 August 2025 (Australia) (2573560)
International priority date claimed: 2 February 2026 (Australia) (2622456)

Class 9
  Computers; computer systems; computer hardware; computer software; quantum computers and processors; computer hardware and software for quantum programming and quantum computing; quantum machine learning processors; analogue quantum simulator hardware; quantum control hardware; quantum computing and conventional computing coolers, including cryogenic system coolers; cloud-based access hardware for quantum computing; central processing units; circuit boards; compilers; components for electric circuits; computer chips; chips (integrated circuits); computer controllers; computer firmware; computing apparatus and installations, including interface apparatus for computing, multiprocessor computer apparatus, and interfaces for quantum qubit-based computers, hardware and software for controlling, operating or interfacing with quantum computing devices; computer networking apparatus and installations; computer networks; computer components; computer design hardware; computer programming units; computer storage devices, including high-speed storage subsystems for physical storage and backup of electronic data either locally or via a telecommunications network; electronic apparatus for logging, storing, processing, transmitting and receiving data; quantum-based memories being quantum-mechanical computer memory hardware; quantum sensors; quantum materials for quantum detection and computing; electronic chips for the manufacture of integrated circuits; semiconductor chips, devices, wafers, apparatus, memories, integrated circuits; semiconductor memory apparatus and devices; semiconductor elements; epitaxially coated semiconductor wafers; semiconductors being electronic devices; silicon voltage apparatus; substrates (wafers); metal casings for semiconductor devices; semiconductor testing apparatus, including complimentary metal oxide semiconductor testers; silicon wafers; silicon chips; silicon epitaxial wafers; wafers for integrated circuits; containers adapted for containing semiconductor wafers; quantum dots [crystalline semi-conductor materials]; photomask substrates for integrated circuits; containers adapted for carrying semiconductor wafers; silicon wafer carriers for handling integrated circuits; electronic circuit substrate; optical emitters; photo-semiconductors; cases adapted for semiconductors; microelectronic components; unijunction transistors; transistors (electronic); diodes; waveguides (electronic devices); waveguides (telecommunications components); semiconductor apparatus for use with computers; visual instruments for examining semiconductor apparatus; silicon controlled reactors; waveguides (optical components); semiconductor memory devices being computer memories; integrated optical chips; laser diodes; optical waveguides; metal oxide semi-conductor transistors; transistor testers; recording substrates (magnetic); optical processing apparatus; optical measurement apparatus; ceramic wafers bearing printed circuits; optical fibre telecommunications apparatus; programmable telecommunication apparatus; flexible printed circuits incorporating substrates; masks for integrated optics circuits exposed by electron beam; optical signalling apparatus; amplifiers; security devices for computer hardware; security devices for computer software; communications electronics for computers; graphic printers for use with computing apparatus; simulation software for use in digital computers; broadband data interconnecting computer installations; downloadable computer software; computer programs for analysing computer hardware; computer software for communicating purposes between microcomputers; computer software for constructing, analyzing and running quantum programs, quantum algorithms, and quantum instruction language; computer software for quantum programming and developing and testing quantum algorithms; computer software for quantum computing; computer software for developing quantum virtual machines (QVM); software for solving quantum qubit-based algorithms; simulation of quantum qubit-based processes; quantum qubit-based machine learning hardware and software; quantum qubit-based analytics software; quantum qubit-based search analysis and solving quantum qubit-based mathematical problem software; software for sensing, acquiring, analyzing, processing, storing, or providing quantum qubit-level information; high performance clustered processors; high performance clustered computers; clustered supercomputers; parts and accessories in relation to all of the foregoing.
Class 40
  Treatment and transformation of materials; providing information relating to the treatment of materials; encapsulation of semi-conductors; encapsulation of semi-conductors for others; treatment of semi-manufactured products by means of electrolysis; custom manufacturing of chips [integrated circuits] for others; custom manufacture of semiconductor devices; custom manufacture of semiconductor circuits; custom manufacturing of semiconductor circuits; custom manufacture of semiconductor components, devices and integrated circuits; custom manufacture of semiconductor components, devices and circuits; custom manufacture of semiconductor wafers; custom manufacture of semiconductor components; custom manufacturing of semiconductor components; custom manufacturing of semiconductor devices; custom manufacturing of semiconductor wafers; prototype fabrication of new products for others; custom assembling of computer hardware; custom assembling of materials; custom assembling of materials for others; custom manufacture of computers for others; custom additive manufacturing for others, including custom additive manufacturing of electronic components, quantum technology components, devices, and chips; custom manufacturing consultancy; custom manufacturing, including custom manufacturing using scanning tunnelling microscopy, lithographic processes including electron beam lithography and photolithography, and other atomic-scale and sub-atomic scale processes, custom manufacturing in relation to circuits, semiconductor components, qubits, semiconductor devices, semiconductor circuits, semiconductor devices, quantum computing hardware and components, quantum processors and parts thereof, quantum machine learning processors, quantum simulation processors computing devices, specialised computing hardware, advancing computing technologies, specialised cloud computing systems, integrated circuits, microchips, nanochips, silicon wafers, semiconductor wafers; custom assembling of products for others, including custom assembling using scanning tunnelling microscopy, lithographic processes including electron beam lithography and photo lithography, and other atomic-scale and sub-atomic scale processes, custom assembling of products involving precision manufacturing and/or precision assembling, custom assembling of products in relation to circuits, semiconductor components, qubits, semiconductor devices, semiconductor circuits, semiconductor devices, quantum computing hardware and components, quantum processors and parts thereof, quantum machine learning processors, quantum simulation processors computing devices, specialised computing hardware, advancing computing technologies, specialised cloud computing systems, integrated circuits, microchips, nanochips, silicon wafers, semiconductor wafers; custom assembly of products for others, including custom assembly of products involving precision manufacturing and/or precision assembly, custom assembly of products in relation to circuits, semiconductor components, qubits, semiconductor devices, semiconductor circuits, semiconductor devices, quantum computing hardware and components, quantum processors and parts thereof, quantum machine learning processors, quantum simulation processors computing devices, specialised computing hardware, advancing computing technologies, specialised cloud computing systems, integrated circuits, microchips, nanochips, silicon wafers, semiconductor wafers; custom manufacturing and assembling services in relation to semiconductor parts and integrated circuit products; custom manufacturing and assembling services relating to semiconductor parts and integrated circuits; custom manufacturing and assembling services relating to semi-conductor parts and integrated circuits; custom manufacturing of semiconductor components, devices and integrated circuits; custom manufacturing of semiconductor components, devices and circuits.
Class 42
  Scientific and technological services and research and design relating thereto; industrial analysis and industrial research services; design and development of computer hardware and software; technology consultation and research in the field of quantum computing, quantum programming, quantum engineering, quantum algorithms and cryogenics; high performance clustered computing services; cloud computing; cloud computing featuring software for use in quantum programming and quantum computing; platform-as-a-service (PaaS) services featuring computer software platforms for programming and running software on quantum qubit-based computers; software as a service (SaaS) services featuring software for constructing, analyzing and running quantum qubit-based programs and quantum qubit-based algorithms; providing virtual computer systems through cloud computing; application service provider featuring application programming interface (API) software for use in quantum programming and developing and testing quantum algorithms; software engineering; design, development and programming of computer software; development of technologies for the fabrication of chips and circuits for quantum programming and quantum computing; computer engineering; computer security engineering; computer programming consultancy; scientific computer programming services; development of computer software application solutions; computer programming; computer analysis; information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); computer security services (design and development of secure computer hardware, software and systems); troubleshooting with respect to computer systems and diagnosing computer hardware and software problems in the fields of information technology, cloud computing, artificial intelligence, computer simulations and quantum computing; computer engineering consultancy services; design of computer hardware; computer system analysis; computer security consultancy; computer consultancy; cryptographic engineering; upgrading of computer software; advisory services relating to computer hardware; computer software advisory services; computer research services; consulting services in the field of quantum computing; quantum computing services for others; computing using different physical phenomena, such as overlaying, entanglement and interference for storing and processing data and information; designing computer hardware and software for cognitive computing, including, simulating human thought processes in a computerized model; research, development and advisory services relating to information technology, cloud computing, artificial intelligence, computer simulations, quantum computing, and cognitive computing; performing quantum simulation and executing quantum algorithms for others; cloud computing services featuring software for data and source code processing in the field of quantum qubit-based computing; testing of computing equipment; computer technology consultancy; advisory and consultancy services in relation to all of the foregoing.

SILICON QUANTUM COMPUTING PTY LTD

Representative: Halfords IP, GPO Box 4212, Sydney NSW 2001, AUSTRALIA