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Class Information
Number: 327/160
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Signal converting, shaping, or generating > Synchronizing > With counter
Description: Subject matter which includes a device which can total the number of pulses applied thereto.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7595672 |
Adjustable digital lock detector |
Sep. 29, 2009 |
| 7558692 |
Consumption current balance circuit, compensation current amount adjusting method, timing generator, and semiconductor testing apparatus |
Jul. 7, 2009 |
| 7555085 |
CDR algorithms for improved high speed IO performance |
Jun. 30, 2009 |
| 7548099 |
Semiconductor device with delay section |
Jun. 16, 2009 |
| 7545900 |
Low jitter and/or fast lock-in clock recovery circuit |
Jun. 9, 2009 |
| 7535981 |
Clock generation circuit and method thereof |
May. 19, 2009 |
| 7528664 |
Method of and apparatus for improving the signal-to-noise ratio for a digital conversion circuit |
May. 5, 2009 |
| 7518423 |
Digital DLL circuit for an interface circuit in a semiconductor memory |
Apr. 14, 2009 |
| 7511546 |
Synchronous memory device with output driver controlller |
Mar. 31, 2009 |
| 7511544 |
Digital DLL circuit for an interface circuit in a semiconductor memory |
Mar. 31, 2009 |
| 7499511 |
Clock recovery systems and methods for adjusting phase offset according to data frequency |
Mar. 3, 2009 |
| 7489172 |
DLL driver control circuit |
Feb. 10, 2009 |
| 7479815 |
PLL with dual edge sensitivity |
Jan. 20, 2009 |
| 7479777 |
Circuitry and method to measure a duty cycle of a clock signal |
Jan. 20, 2009 |
| 7480203 |
Method and apparatus for initialization of read latency tracking circuit in high-speed DRAM |
Jan. 20, 2009 |
| 7449928 |
Semiconductor device |
Nov. 11, 2008 |
| 7446578 |
Spread spectrum clock generator |
Nov. 4, 2008 |
| 7427883 |
High bandwidth phase locked pool (PLL) |
Sep. 23, 2008 |
| 7424083 |
PLL noise smoothing using dual-modulus interleaving |
Sep. 9, 2008 |
| 7398412 |
Measure controlled delay with duty cycle control |
Jul. 8, 2008 |
| 7358783 |
Voltage, temperature, and process independent programmable phase shift for PLL |
Apr. 15, 2008 |
| 7355922 |
Method and apparatus for initialization of read latency tracking circuit in high-speed DRAM |
Apr. 8, 2008 |
| 7339922 |
System and method for synchronizing timers over wireless networks |
Mar. 4, 2008 |
| 7333390 |
Phase controlled high speed interfaces |
Feb. 19, 2008 |
| 7332948 |
Duty cycle correction circuit of a DLL circuit |
Feb. 19, 2008 |
| 7321247 |
Timer facility for high frequency processors with minimum dependency of processor frequency modes |
Jan. 22, 2008 |
| 7304523 |
Clock generating apparatus and method in optical storage system |
Dec. 4, 2007 |
| 7274229 |
Coarse tuning for fractional-N synthesizers |
Sep. 25, 2007 |
| 7271664 |
Phase locked loop circuit |
Sep. 18, 2007 |
| 7272527 |
Method of test of clock generation circuit in electronic device, and electronic device |
Sep. 18, 2007 |
| 7259635 |
Arbitrary frequency signal generator |
Aug. 21, 2007 |
| 7256630 |
System and method for PLL control |
Aug. 14, 2007 |
| 7256656 |
All-digital phase-locked loop |
Aug. 14, 2007 |
| 7242229 |
Phase locked loop (PLL) and delay locked loop (DLL) counter and delay element programming in user mode |
Jul. 10, 2007 |
| 7215181 |
High voltage generator circuit with ripple stabilization function |
May. 8, 2007 |
| 7212049 |
Digital-control-type phase-composing circuit system |
May. 1, 2007 |
| 7205806 |
Loop circuitry with low-pass noise filter |
Apr. 17, 2007 |
| 7202721 |
Delay locked loop and semiconductor memory device having the same |
Apr. 10, 2007 |
| 7194056 |
Determining phase relationships using digital phase values |
Mar. 20, 2007 |
| 7187220 |
Memory clock slowdown |
Mar. 6, 2007 |
| 7164295 |
Feedback control system and method |
Jan. 16, 2007 |
| 7157948 |
Method and apparatus for calibrating a delay line |
Jan. 2, 2007 |
| 7148764 |
Communication semiconductor integrated circuit device and a wireless communication system |
Dec. 12, 2006 |
| 7129793 |
Device for calibrating the frequency of an oscillator, phase looked loop circuit comprising said calibration device and related frequency calibration method |
Oct. 31, 2006 |
| 7116144 |
High bandwidth phase locked loop (PLL) |
Oct. 3, 2006 |
| 7098708 |
Low-power direct digital synthesizer with analog interpolation |
Aug. 29, 2006 |
| 7071741 |
Interrupt-based phase-locked frequency multiplier |
Jul. 4, 2006 |
| 7065169 |
Detection of added or missing forwarding data clock signals |
Jun. 20, 2006 |
| 7064591 |
Coarse tuning for fractional-N synthesizers |
Jun. 20, 2006 |
| 7046060 |
Method and apparatus compensating for frequency drift in a delay locked loop |
May. 16, 2006 |
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