Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Information Technology
Class Information
Number: 341/157
Name: Coded data generation or conversion > Analog to or from digital conversion > Analog to digital conversion > Intermediate conversion to frequency or number of pulses
Description: Subject matter wherein the input analog signal is converted to a signal the frequency of which is proportional to the value of the input signal or is converted to a pulse signal the number of pulses of which is proportional to the value of the input signal.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8711027 Analog-to-digital converter with input voltage biasing DC level of resonant oscillator Apr. 29, 2014
8682273 RF digital spur reduction Mar. 25, 2014
8638383 Correlated double sampling circuit and image sensor including the same Jan. 28, 2014
8629793 Continuous-time delta-sigma ADC with compact structure Jan. 14, 2014
8618972 Analog-to-digital signal conversion method and apparatus therefor Dec. 31, 2013
8564465 Analog to digital conversion apparatus with a reduced number of ADCs Oct. 22, 2013
8546738 Physical quantity distribution detector having a plurality of unit components with sensitivity to a physical quantity change of light Oct. 1, 2013
8497794 Analog-digital converter and signal processing system Jul. 30, 2013
8476570 Solid-state image pickup device Jul. 2, 2013
8471752 A/D conversion apparatus having an N-stage pulse circulating circuit Jun. 25, 2013
8466824 Current providing system, ADC with the current providing system, and current providing method Jun. 18, 2013
8451159 Pipelined ADC with a VCO-based stage May. 28, 2013
8427242 Ultra wideband on-chip pulse generator Apr. 23, 2013
8427352 A/D converter circuit including pulse circulation circuit with delay units coupled together in ring shape Apr. 23, 2013
8421663 Analog-to-digital converter comprising dual oscillators for linearity compensation Apr. 16, 2013
8400341 Non-uniform sampling technique using a voltage controlled oscillator Mar. 19, 2013
8319676 Method and device for converting a digital input signal to an analog output signal Nov. 27, 2012
8295416 Noise-canceling frequency-to-digital converters Oct. 23, 2012
8284092 Analog/digital conversion circuit Oct. 9, 2012
8218656 Pulse generator for ultra-wide-band modulating systems and modulating systems using it Jul. 10, 2012
8174426 Method and system for converting time intervals May. 8, 2012
8164318 Digital control switching power supply unit Apr. 24, 2012
8139621 Pulse generator for ultra-wide-band modulating systems and modulating systems using it Mar. 20, 2012
8106804 Video decoder with reduced power consumption and method thereof Jan. 31, 2012
8085325 Solid-state image pickup apparatus Dec. 27, 2011
8081101 Analog-to-digital converter using oscillators Dec. 20, 2011
8063810 Unfolding VCO-based quantization circuit Nov. 22, 2011
8035076 Physical quantity distribution detector, having a plurality of unit components with sensitivity to a physical quantity change of light Oct. 11, 2011
7999716 Analog-digital conversion circuit, timing signal generating circuit, and control device Aug. 16, 2011
7932848 Pulse delay circuit and A/D converter including same Apr. 26, 2011
7873881 Reconfigurable bit-manipulation node Jan. 18, 2011
7869524 Pulse generator for ultra-wide-band modulating systems and modulating systems using it Jan. 11, 2011
7864093 Pulse phase difference detecting circuit and A/D converter using the same Jan. 4, 2011
7847233 Method and apparatus for determining changes in physical information incident on a detecting device Dec. 7, 2010
7817762 Method and apparatus for detecting leading pulse edges Oct. 19, 2010
7786422 System and method for a high dynamic range sensitive sensor element or array Aug. 31, 2010
7786919 Systems and/or devices for providing an isolated analog output or analog input Aug. 31, 2010
7782241 Signal processing method and device, and analog/digital converting device Aug. 24, 2010
7755530 Analog to digital converter with a series of delay units Jul. 13, 2010
7741986 Method for controlling delay time of pulse delay circuit and pulse delay circuit thereof Jun. 22, 2010
7737874 Method of multi-channel data readout and acquisition Jun. 15, 2010
7688243 Method and system for receiving distance measurement equipment channels in an undersampled broadband receiver Mar. 30, 2010
7667633 Time-to-digital converter with high resolution and wide measurement range Feb. 23, 2010
7650248 Integrated circuit for in-system signal monitoring Jan. 19, 2010
7649486 Flash A/D converter Jan. 19, 2010
7612699 A/D converter circuit and A/D conversion method Nov. 3, 2009
7605355 System and method for a high dynamic range sensitive sensor element array Oct. 20, 2009
7576673 Increasing the dynamic range of pulse width modulation in analog to digital converters Aug. 18, 2009
7573409 Variable sized aperture window of an analog-to-digital converter Aug. 11, 2009
7532145 High resolution and wide dynamic range integrator May. 12, 2009

1 2 3 4 5










 
 
  Recently Added Patents
Apparatus and method for multiplying frequency of a clock signal
LED lighting module
Method and system for electronic distribution of product redemption coupons
Communication apparatus, power supply control method, display apparatus, communication method, and computer program product
Multiplexing channels by a medium access controller
Liquid crystal display
Web development environment that enables a developer to interact with run-time output presentation of a page
  Randomly Featured Patents
Magnetically driven dynamic ornament
Light-stable titanium dioxide pigment composition
Headboard
Non-contacting temperature measuring device
Mobile terminal and communication control method
Method and apparatus for refilling ink cartridges
Corrosion resistant, high vanadium, powder metallurgy tool steel articles with improved metal to metal wear resistance and a method for producing the same
Faucet
Optimized mirror design for optical direct write
Manufacturing methods of micro electromechanical switch