9 glass packaging and components for scientific, nautical, surveying, weighing and measuring apparatus and instruments, namely, gyroscopes, accelerometers and pressure sensors; glass packaging and components for photographic, cinematographic, optical, signaling and surveillance apparatus and instruments, namely, image sensors, optical couplers, optical splitters, optical wavelength multiplexers, optical wavelength demultiplexers, optical waveguides on substrates, diffractive optical elements, light emitting diodes, photodiodes and thin film batteries; glass packaging and components for life-saving and teaching apparatus and instruments, namely, micro-electronic mechanical system ("MEMS") devices, biological MEMS devices, and biological and chemical sensors, namely, microfluidic devices for the transport, manipulation and analysis of fluids and gas; glass packaging and components for electrical and electronic devices for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, conductors, transformers, resistors, capacitors, inductors, varistors, positive and negative temperature-coefficient thermistors, surface acoustic wave filters, semiconductor devices, and power semiconductors, namely, bi-polar transistors, field effect transistors, isolated gate bi-polar transistors, silicon-controlled rectifiers, triacs, diodes and thyristors; glass packaging and components for electronic components and devices used for audio and video recording, playback and transmission, namely hermetically sealed transistors and integrated circuits