Directional coupler for use in VCO unequal power splitting
Directional wireless communication systems
Directivity control antenna apparatus for shaping the...
Directivity control apparatus
Discontinuous receive operation in a wireless terminal
Discontinuous transmission of circuit-switched analog cellular d
Discrete amplitude calibration of oscillators in frequency...
Discrete amplitude calibration of oscillators in frequency...
Display and keypad backlight management for portable...
Display carrier with binocular viewing for a portable electronic
Display changing in a portable electronic device
Display control for cellular phone
Display device and display system
Display device and portable terminal apparatus
Display device for CB radio
Display for a portable device
Display for a portable terminal
Display format for handheld wireless communication devices
Display frame with integrated ESD shield, and a user...
Display headset