Polymeric thin film waveguide media
Polymeric waveguide device for phase matched second harmonic gen
Polyphase coded mixer
Polyphase power distribution and monitoring apparatus
Polyphase power distribution and monitoring apparatus
Polyphase power distribution and monitoring apparatus
Polyphase rectifier system for providing two output current-volt
Portable AC power system
Portable apparatus of emergency power supply and battery...
Portable computer being powered by either a battery pack or an A
Portable computer containing bidirectional current blocking MOSF
Portable computer having power supply system performed by...
Portable computer/radio power management system
Portable controlled lighting system
Portable electric automotive engine cranking unit
Portable electrical appliance with object sensing assembly
Portable electronic apparatus and charge controlling method for
Portable electronic device
Portable energy device
Portable equipment with backup battery charging function