Notification lights, locations and rules for a computer system
On delay device for a visual display unit
Operation indicator device and panel unit
Optical display device
Optical display device and method of operating an optical...
Optical signaling apparatus with precise beam control
Optical signaling apparatus with precise beam control
Orientation-sensitive display system
Outdoor signaling apparatus
Outflow element for vehicles, in particular, motor vehicles
Panel instrument
Passively illuminated, eye-catching display for traffic signs
PDA watch
Performance and entertainment device and method of using the...
Permanent magnet for a bistable element and bistable element and
Personal computer having condition indicator
Phasing and indicator arrangements for switchgear or the like
Phosphors for down converting ultraviolet light of LEDs to...
Photo-timer module
Photoelectric switch