D-shape laser beam projector
D.C. reactively sputtered antireflection coatings
Damage tolerant light absorbing material
Damped control of a micromechanical device
Damped control of a micromechanical device
Damped control of a micromechanical device
DAP type liquid crystal device with cholesteric liquid crystal b
Dark field illumination device
Dark pulse generation and transmission
Dark pulse TDMA optical network
Darkfield illuminator for a microscope slide
Data access arrangement having improved transmit-receive separat
Data access arrangement having improved transmit-receive separat
Data access arrangement having improved transmit-receive...
Data acquisition system
Data bus for vehicles having multiple passenger safety devices
Data bus for vehicles with a plurality of subscribers
Data card with lenticular optical display
Data carrier having an optically variable element and methods fo
Data carrier having an optically variable element and...