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Class Information
Number: 341/113
Name: Coded data generation or conversion > Phase or time of phase change > Synchro or resolver signal > Coarse and fine
Description: Subject matter comprising two or more distinct and related conversions one of which has an output comprising the more significant bits of the digital signal and the other of which has an output comprising the less significant bits of the digital signal.










Patents under this class:

Patent Number Title Of Patent Date Issued
7835463 Digital radio frequency memory Nov. 16, 2010
7821431 Universal and fault-tolerant multiphase digital PWM controller for high-frequency DC-DC converters Oct. 26, 2010
7539276 Method of processing a sampled spread spectrum signal stream May. 26, 2009
7268710 Logic device for the transformation of the output of the RDC into series A-B pulses Sep. 11, 2007
7215142 Multi-stage inverse toggle May. 8, 2007
7084790 Device to effectuate a digital estimate of a periodic electric signal, related method and control system for an electric motor which comprises said device Aug. 1, 2006
6778119 Method and apparatus for accurate digital-to-analog conversion Aug. 17, 2004
6535152 Analog-to-digital converter having gamma-corrected reference voltages Mar. 18, 2003
6166573 High resolution delay line Dec. 26, 2000
5191336 Digital time interpolation system Mar. 2, 1993
5121116 Absolute position encoder Jun. 9, 1992
5008670 Phase/digital conversion method and arrangements for implementing the method Apr. 16, 1991
4992716 Motor control with digital feedback Feb. 12, 1991
4340939 Solid-state resolver apparatus including digital angle modifier Jul. 20, 1982
4308525 Dual speed resolver to digital converter with improved course-fine interlock Dec. 29, 1981
4014014 Synchronized multispeed transducer position indicating system Mar. 22, 1977











 
 
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