Semiconductor devices; semiconductor devices for use in telecommunications equipment; electrical and electronic components; integrated circuits; chipsets; circuit boards; semiconductor and electronic devices for use in telecommunications equipment; apparatus and devices for conducting, switching, transforming, accumulating, regulating or controlling electricity; radio frequency and baseband wireless communication equipment; multichip modules which include radio transmitters, radio receivers, or transceivers; front end modules for conditioning radio frequency signals; electrical, electronic, optoelectronic, and microelectronic components for telecommunications, and radar equipment; electrical, electronic, optoelectronic, and microelectronic components for sensor sub-systems comprising sensors, signal conditioning devices and signal conditioning circuits, microcontrollers, communication modules and power supplies; antenna tuners; communication chipsets; communication modules; antenna elements; sensors and sensor sub-systems; sensor sub-systems comprising sensors, signal conditioning devices and signal conditioning circuits, microcontrollers, communication modules and power supplies; firmware and software embedded with or used in the control of semiconductor devices; circuits for use in evaluating or demonstrating semiconductors and semiconductor devices; acoustic filters and acoustic filter assemblies; radio frequency filters; electroacoustic filters; piezoelectric filters; piezoelectric transducers and sensors; surface acoustic wave (SAW) filters; bulk acoustic wave (BAW) filters; film bulk acoustic resonator (FBAR) filters; electrical, electronic, optoelectronic, and microelectronic components, and semiconductor and electronic devices, for communications, navigation, surveillance, and for electronic interfaces, power supply and application interfaces; optocouplers; semiconductor and electronic devices for use in audio signal processing equipment; semiconductor devices, electrical and electronic components, integrated circuits, circuit boards, chipsets, system on a chip (SoC), software and firmware for wireless communications and for audio signal processing; firmware for audio, acoustic, and other signal processing and calibration routines; microelectronic components for audio and data devices; analysis and calibration systems; apparatus and devices for calibrating and analyzing the performance of semiconductor devices, integrated circuits, chipsets, circuit boards, modules, electrical components, electronic components, optoelectronic components, microelectronic components, and radio frequency and baseband wireless communications equipment; digital signal processing firmware, software, and hardware; downloadable computer software incorporating digital signal processing algorithms in the field of audio signal manipulation; software and processors in the form of embedded integrated circuit packages with signal processing algorithms used for AI noise suppression, active noise cancellation, acoustic on-ear detection, beamforming for headphones, and acoustic echo cancellation; timing and signal integrity computer hardware, namely, oscillators, clock generators, clock buffers, network synchronizers, jitter attenuators, transceivers, clock multipliers, radio frequency synthesizers; clock generation and timing-related electronic components for use in electronic systems; electrical and electronic components, integrated circuits, semiconductor devices, circuit boards, software and firmware for clock generation and timing-related components and systems; power management, regulation, isolation, and protection components for use in electronic systems; electrical and electronic components, integrated circuits, and semiconductor devices for power management, regulation, isolation, and protection; electrical and electronic communications components and devices for use in telecommunications systems; integrated circuits, semiconductor devices, chipsets, and multi-chip modules for use in telecommunications systems; parts and fittings for the aforementioned goods; instruction manuals, datasheets, and applications notes provided in connection with the foregoing

Custom manufacture and assembly of apparatus and devices for conducting, switching, transforming, accumulating, regulating or controlling electricity; custom manufacture and assembly of radio frequency and baseband wireless communications equipment; custom manufacture and assembly of semiconductor devices, integrated circuits, chipsets, circuit boards, optocouplers, acoustic filters and acoustic filter assemblies, digital signal processing algorithms, digital signal processing firmware, software, and hardware, clock generation and timing-related electronic components, communication components, power management, regulation, isolation, and protection components and electrical, electronic, optoelectronic and microelectronic components; custom manufacture and assembly of electrical, electronic, optoelectronic and microelectronic components for telecommunications, communications, navigation, surveillance, audio signal processing, and radar equipment; custom manufacture and assembly of radio frequency modules; custom manufacture and assembly of apparatus and devices for calibrating and analyzing the performance of semiconductor devices, integrated circuits, chipsets, circuit boards, modules, electrical components, electronic components, optoelectronic components, microelectronic components, and radio frequency and baseband wireless communications equipment; information, advisory and consultancy services relating to the aforesaid

Custom manufacture and assembly of apparatus and devices for conducting, switching, transforming, accumulating, regulating or controlling electricity; custom manufacture and assembly of radio frequency and baseband wireless communications equipment; custom manufacture and assembly of semiconductor devices, integrated circuits, chipsets, circuit boards, optocouplers, acoustic filters and acoustic filter assemblies, digital signal processing algorithms, digital signal processing firmware, software, and hardware, clock generation and timing-related electronic components, communication components, power management, regulation, isolation, and protection components and electrical, electronic, optoelectronic and microelectronic components; custom manufacture and assembly of electrical, electronic, optoelectronic and microelectronic components for telecommunications, communications, navigation, surveillance, audio signal processing, and radar equipment; custom manufacture and assembly of radio frequency modules; custom manufacture and assembly of apparatus and devices for calibrating and analyzing the performance of semiconductor devices, integrated circuits, chipsets, circuit boards, modules, electrical components, electronic components, optoelectronic components, microelectronic components, and radio frequency and baseband wireless communications equipment; information, advisory and consultancy services relating to the aforesaid

Product research and development; design and testing for new product development; engineering services; custom design, engineering and development of apparatus and devices for conducting, switching, transforming, accumulating, regulating or controlling electricity; custom design, engineering and development of radio frequency and baseband wireless communications equipment; custom design, engineering, development, research, technology consultation, analysis, and testing in the fields of telecommunications, communications, navigation, surveillance, and audio signal processing technology; custom design, engineering and development of semiconductor devices, integrated circuits, chipsets, circuit boards, optocouplers, acoustic filters and acoustic filter assemblies, digital signal processing algorithms, clock generation and timing-related electronic components, communication components, power management, regulation, isolation, and protection components, and electrical, electronic, optoelectronic and microelectronic components; custom design, engineering and development of radio frequency modules; custom design, engineering and development of apparatus and devices for calibrating and analyzing the performance of semiconductor devices, integrated circuits, chipsets, circuit boards, modules, electrical components, electronic components, optoelectronic components, microelectronic components, and radio frequency and baseband wireless communications equipment; design and development of firmware and software embedded with or used in the control of semiconductor devices; design and development of software and firmware for wireless communications, audio signal processing, calibration routines; design and development of software and firmware for clock generation and timing-related components and systems; information, advisory and consultancy services relating to the aforesaid