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Class Information
Number: 455/148
Name: Telecommunications > Receiver or analog modulated signal frequency converter > Panoramic display > With oscilloscope sweep signal derivation or control
Description: Subject matter wherein the receiver includes particular means for generating or controlling the voltage applied to the oscilloscope (e.g., control of voltage amplitude or cathode-ray beam intensity).

Patents under this class:

Patent Number Title Of Patent Date Issued
8330758 Statistically-based display processing Dec. 11, 2012
8219054 Oscillating circuit and radio communication apparatus Jul. 10, 2012
7606541 Enhanced holdover for synchronous networks employing packet switched network backhaul Oct. 20, 2009
7522893 Radio receiver and radio transmitter Apr. 21, 2009
7343135 Method and apparatus for down conversion of radio frequency (RF) signals Mar. 11, 2008
7327992 Tracking generator with internal vector modulation source Feb. 5, 2008
7245891 Wireless mobile communication device having a speaker vibration alert and method of using same Jul. 17, 2007
7190939 Time division IQ channel direct conversion receiver and method therefor Mar. 13, 2007
7133653 Receiver and composite component having local oscillator components and mixing circuit integrally formed on semiconductor substrate Nov. 7, 2006
7130597 Receiver having high-frequency amplifier circuit portions integrally formed on a semiconductor substrate Oct. 31, 2006
7046977 Apparatus for generating multiple clock signals of different frequency characteristics May. 16, 2006
5313651 Satellite broadcast receiver May. 17, 1994
4305159 Compressive receiver Dec. 8, 1981
4254505 Normalization method and apparatus used when quantitatively measuring the reception quality of a received frequency-modulated ultrashort-wave signal Mar. 3, 1981
4216429 Method and apparatus for quantitatively measuring the reception quality of a received frequency-modulated ultrashort-wave signal Aug. 5, 1980

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