204837 ⎘
Vacuum tubes Tubes with a single discharge path
Sub-classes:VACUUM TUNNELING DEVICE AND METHOD OF MANUFACTURING THE SAME
#2Nanoscale field-emission device and method of fabrication
#3Vacuum exhaust method
#4Nanoscale field-emission device and method of fabrication
#5Spark gap device and method of measurement of X-ray tube vacuum pressure
#6Vacuum tube
#7Light source device, light irradiating apparatus equipped with light source device, and method of patterning self-assembled monolayer using light irradiating apparatus
#8Electron emission device having an electrodes' arrangement and an antenna circuit with operational frequency in THz-range
#9Electron emission device of high current density and high operational frequency
#10Device and method for signal processing
#11Field emission microelectronic device
#12Method for increasing efficiency of thermotunnel devices
#13LED area lighting optical system