Low power LED visual messaging device, system and method

Low power liquid crystal display driver circuit

Luminance control of automotive displays using an ambient...

Luminous key top

Luminous signs with sequential variation of images

Magnetic flex core mechanism and method for making same

Magnetic latching and damping for electromagnetic indicators

Magnetically operated matrix display panel and elements therefor

Marker lights for wireless doorbell transmitters and other...

Marketing display

Mars unit lamp driver

Matrix display device

Matrix display devices with redundant driving transistor arrange

Measurement indication method and apparatus thereof

Menu sign system

Message character image projection control means

Message character image projection control system

Message image display device, message image display device...

Message image display device, message image display device...

Message providing apparatus