3D spectacles; Couplings, electric; Electronic pens; Measuring rulers; Micro-processors; Microprocessors; Microprocessors and semi-conductors; Pince-nez; Plug adaptors; Sensor chips for scientific use; Adapter plugs; Broadband wireless equipment, namely, telecommunications base station equipment for cellular and fixed networking and communications applications; Camera containing a linear image sensor; Cards and microprocessors for computers; Data processing equipment, namely, couplers; Electr...