Electronic test, signaling and measurement apparatus, systems, and equipment, and parts and components therefor; chemical and biological analytical apparatus, systems and equipment, and parts and components therefor; optical and imaging apparatus, instruments, and equipment, and parts and components therefor; telecommunication apparatus, instruments, and equipment, and parts and components therefor; scientific and laboratory apparatus, instruments, and equipment, and parts and components therefor; electronic and electrical apparatus, instruments, and equipment, and parts and components therefor; lasers; microscopes; monitoring apparatus; recording apparatus; processors; microprocessors; detectors; sensors; transmitters; receivers; remote control apparatus; motion control apparatus; computers; computer hardware; computer peripherals; computer software; computer programs; computer printers; data storage device; data processing apparatus; power supplies and power systems; semiconductors; semiconductor devices

Printed matter; instructional materials, training materials, teaching materials, catalogs, manuals, technical guides and data sheets, all in the field of scientific, electronic, test, signaling, measurement, optical, biological and chemical analytical, and telecommunication apparatus, systems, and equipment

Retail services, catalog services, and online retail services in the field of scientific, laboratory, electrical, electronic, test, signaling, measurement, optical and imaging, biological and chemical analytical, and telecommunication apparatus, instruments, systems and equipment and parts and components therefor

Maintenance, repair and installation services relating to scientific, electronic, test, signaling, measurement, optical, biological and chemical analytical, and telecommunication apparatus, systems, and equipment; repair and refurbishing of scientific, electronic, test, signaling, measurement, optical, biological and chemical analytical, and telecommunication apparatus, systems, and equipment; maintenance and repair of computer hardware

Educational services; training services

Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; computer programming services; troubleshooting and maintenance of computer software; engineering services; testing, analysis and evaluation of materials; calibration of scientific, electronic, test, signaling, measurement, optical, biological and chemical analytical, and telecommunication apparatus, systems, and equipment; technical support services, namely, providing information, research, consultation, inspection, supervision, design and diagnostic services in the fields of semiconductors, electronic or optical components, computer hardware, computer software, and scientific, electronic, test, signaling, measurement, optical, biological and chemical analytical, and telecommunication apparatus, systems, and equipment, and providing an Internet website and website portal related thereto; computer services, namely, hosting online communities and maintaining community websites for users to participate in discussions, get feedback from others, and obtain information, all in the fields of electronic test, signaling and measurement equipment, chemical and biological analytical equipment, and reagents and chemicals for scientific and research use; providing a website that gives computer users the ability to generate and share software script and plug-ins and to share software and data with other users