221153 ⎘
Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
Sub-classes:ELECTRONIC DEVICE
#2Dynamic System Resonant Frequency Detection and Compensation Methods for WPT and Relevant Technologies
#3Electronic tuning system
#4Antenna tuning apparatus for a multiport antenna array
#5Reconfigurable microwave filters
#6Resonant gyroscopes and methods of making and using the same
#7Implantable device with electrical filter
#8Apparatus and method for tuning a resonance frequency
#9MOBILE TERMINAL
#10Frequency tuning for LC circuits
#11Antenna tuning apparatus for a multiport antenna array
#12Locking device for adjusting element
#13Frequency tuning for LC circuits
#14Electrical terminal module
#15Two probe low profile tuner
#16On-wafer tuner system and method
#17Integrated split signal hybrid harmonic tuner
#18High gamma compact harmonic tuner
#19Multi-carriage impedance tuner with single lead screw
#20Intelligent mechanical balancing apparatus for slide screw tuners
#21Low frequency coaxial capacitors and tuners