221152 ⎘
Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general; Indicating arrangements with optical indicating means; Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's with digital indication
Wireless device and method of displaying frequency
#2Method of determining station status of non-audible tuner in dual-tuner system
#3Systems and methods for tuning a broadcast radio receiver with digital display
#4Multimedia system for selecting and activating functions