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Class Information
Number: 327/176
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Signal converting, shaping, or generating > Rectangular (e.g., clock, etc.) or pulse waveform width control > Having digital device (e.g., logic gate, flip-flop, etc.)
Description: Subject matter wherein a device which operates on binary signals is included.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7622973 |
Pulse control device |
Nov. 24, 2009 |
| 7605626 |
Clock generator and clock duty cycle correction method |
Oct. 20, 2009 |
| 7595686 |
Digital controller for high-frequency switching power supplies |
Sep. 29, 2009 |
| 7594150 |
Fault-tolerant architecture of flip-flops for transient pulses and signal delays |
Sep. 22, 2009 |
| 7583120 |
Power supply controller and method therefor |
Sep. 1, 2009 |
| 7570094 |
Automatic duty cycle correction circuit with programmable duty cycle target |
Aug. 4, 2009 |
| 7554372 |
Digital dead-time controller for pulse width modulators |
Jun. 30, 2009 |
| 7545191 |
Method for dividing a high-frequency signal |
Jun. 9, 2009 |
| 7542533 |
Apparatus and method for calibrating the frequency of a clock and data recovery circuit |
Jun. 2, 2009 |
| 7506126 |
Detection circuit for mixed asynchronous and synchronous memory operation |
Mar. 17, 2009 |
| 7495491 |
Inverter based duty cycle correction apparatuses and systems |
Feb. 24, 2009 |
| 7495490 |
Digital amplifier and method thereof |
Feb. 24, 2009 |
| 7489173 |
Signal adjustment for duty cycle control |
Feb. 10, 2009 |
| 7486122 |
Digitized method for generating pulse width modulation signals |
Feb. 3, 2009 |
| 7477084 |
Multi-phase power supply controller and method therefor |
Jan. 13, 2009 |
| 7456668 |
Pulse width modulation circuit and switching amplifier using the same |
Nov. 25, 2008 |
| 7436235 |
Digital clock modulator |
Oct. 14, 2008 |
| 7430140 |
Method and device for improved data valid window in response to temperature variation |
Sep. 30, 2008 |
| 7423466 |
Apparatus for enabling duty cycle locking at the rising/falling edge of the clock |
Sep. 9, 2008 |
| 7411435 |
Duty detection circuit |
Aug. 12, 2008 |
| 7397291 |
Clock jitter minimization in a continuous time sigma delta analog-to-digital converter |
Jul. 8, 2008 |
| 7397290 |
Method and relative circuit for generating a control voltage of a synchronous rectifier |
Jul. 8, 2008 |
| 7378889 |
Pulse width modulation device with a power saving mode controlled by an output voltage feedback hysteresis circuit |
May. 27, 2008 |
| 7375563 |
Duty cycle correction using input clock and feedback clock of phase-locked-loop (PLL) |
May. 20, 2008 |
| 7372312 |
Pulse width modulation generating circuit |
May. 13, 2008 |
| 7368966 |
Clock generator and clock duty cycle correction method |
May. 6, 2008 |
| 7352220 |
Measuring average of phase voltage of a frequency converter based on an idealized waveform |
Apr. 1, 2008 |
| 7320049 |
Detection circuit for mixed asynchronous and synchronous memory operation |
Jan. 15, 2008 |
| 7317341 |
Duty correction device |
Jan. 8, 2008 |
| 7312668 |
High resolution PWM generator or digitally controlled oscillator |
Dec. 25, 2007 |
| 7301417 |
Pulse width modulation method and apparatus |
Nov. 27, 2007 |
| 7282977 |
Duty cycle correction device |
Oct. 16, 2007 |
| 7256632 |
Pulse width modulation (PWM) controlling module and method for adjusting a PWM signal thereof |
Aug. 14, 2007 |
| 7242233 |
Simplified method for limiting clock pulse width |
Jul. 10, 2007 |
| 7230466 |
Data strobe signal generating circuit and data strobe signal generating method |
Jun. 12, 2007 |
| 7148738 |
Systems, devices, and methods for providing control signals |
Dec. 12, 2006 |
| 7138841 |
Programmable phase shift and duty cycle correction circuit and method |
Nov. 21, 2006 |
| 7132856 |
Hybrid CVSL pass-gate level-converting sequential circuit for multi-Vcc microprocessors |
Nov. 7, 2006 |
| 7116916 |
Method and apparatus for compacting data in a communication network |
Oct. 3, 2006 |
| 7102388 |
Interface device and information processing system |
Sep. 5, 2006 |
| 7091763 |
Clock generation |
Aug. 15, 2006 |
| 7088162 |
Circuit generating constant narrow-pulse-width bipolarity monocycles |
Aug. 8, 2006 |
| 7071748 |
Charge pump clock for non-volatile memories |
Jul. 4, 2006 |
| 7019574 |
Circuit and method for correction of the duty cycle value of a digital data signal |
Mar. 28, 2006 |
| 7005898 |
Programmable divider with built-in programmable delay chain for high-speed/low power application |
Feb. 28, 2006 |
| 7002386 |
Self-limiting pulse width modulation regulator |
Feb. 21, 2006 |
| 6992517 |
Self-limiting pulse width modulation regulator |
Jan. 31, 2006 |
| 6992515 |
Clock signal duty cycle adjust circuit |
Jan. 31, 2006 |
| 6985018 |
Programmable, multi-turn, pulse width modulation circuit for a non-contact angular position sensor |
Jan. 10, 2006 |
| 6977522 |
Interface device and information processing system |
Dec. 20, 2005 |
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