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Browse by Category: Main > Electrical & Energy
Class Information
Number: 327/292
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Signal converting, shaping, or generating > Clock or pulse waveform generating > Clock fault compensation or redundant clocks
Description: Subject matter wherein clock accuracy is ensured by correcting for anticipated or actual clock errors.










Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8692586 Low power isolated output circuit Apr. 8, 2014
8659588 Display substrate and display apparatus having the same Feb. 25, 2014
8638154 System clock monitoring apparatus and motor control system Jan. 28, 2014
8633774 Electronic pulse generator and oscillator Jan. 21, 2014
8587357 AC supply noise reduction in a 3D stack with voltage sensing and clock shifting Nov. 19, 2013
8552900 System and method of clocking low sample rate analog to digital converters while minimizing linearity errors Oct. 8, 2013
8531322 Time-to-digital converter Sep. 10, 2013
8462034 Synchronous switching in high-speed digital-to-analog converter using quad synchronizing latch Jun. 11, 2013
8433020 High-speed serial data transceiver and related methods Apr. 30, 2013
8384463 Clock supply circuit and control method thereof Feb. 26, 2013
8384451 PLL circuit, method for operating PLL circuit and system Feb. 26, 2013
8381012 Apparatus and method for redundant and spread spectrum clocking Feb. 19, 2013
8379771 System and method for formatting symbols in a data stream Feb. 19, 2013
8289063 Clock distribution network architecture with clock skew management Oct. 16, 2012
8269544 Power-supply noise suppression using a frequency-locked loop Sep. 18, 2012
8269545 Fail safe adaptive voltage/frequency system Sep. 18, 2012
8264388 Frequency integrator with digital phase error message for phase-locked loop applications Sep. 11, 2012
8237483 Processing clock signals Aug. 7, 2012
8151132 Memory register having an integrated delay-locked loop Apr. 3, 2012
8063682 Semiconductor circuit for performing signal processing Nov. 22, 2011
8049547 Semiconductor integrated circuit and signal adjusting method Nov. 1, 2011
7999593 Electric circuit for and method of generating a clock signal Aug. 16, 2011
7973584 Waveform generator Jul. 5, 2011
7956664 Clock distribution network architecture with clock skew management Jun. 7, 2011
7936200 Apparatus and method for providing a clock signal May. 3, 2011
7902899 Apparatus and method of generating reference clock for DLL circuit Mar. 8, 2011
7804348 Clock data recovery with high speed level shift Sep. 28, 2010
7791381 Semiconductor integrated circuit Sep. 7, 2010
7791394 Decentralised fault-tolerant clock pulse generation in VLSI chips Sep. 7, 2010
7768333 Apparatus and method of generating reference clock for DLL circuit Aug. 3, 2010
7746143 Clock generating circuit and semiconductor device provided with clock generating circuit Jun. 29, 2010
7737751 Periphery clock distribution network for a programmable logic device Jun. 15, 2010
7692457 Dual-path clocking architecture Apr. 6, 2010
7688129 System and method for open-loop synthesis of output clock signals having a selected phase relative to an input clock signal Mar. 30, 2010
7683691 Clock supplying apparatus Mar. 23, 2010
7659763 Conditioning input buffer for clock interpolation Feb. 9, 2010
7656215 Clock generator circuit, clock selector circuit, and semiconductor integrated circuit Feb. 2, 2010
7639058 Clock signal generation circuit and semiconductor device Dec. 29, 2009
7612598 Clock signal generation circuit and semiconductor device Nov. 3, 2009
7548106 Internal read signal generator and semiconductor memory device having the same Jun. 16, 2009
7501870 Duty cycle correction circuit and duty cycle correction method Mar. 10, 2009
7495502 Circuit arrangement and method for operating a circuit arrangement Feb. 24, 2009
7468621 Synchronization circuits and methods Dec. 23, 2008
7464285 Controlling an accumulation of timing errors in a synchronous system Dec. 9, 2008
7429883 Oscillator configured to complete an output pulse after inactivation Sep. 30, 2008
7414451 Clock generator for semiconductor memory apparatus Aug. 19, 2008
7406615 Control unit for generating a clock pulse as a function of output signals outputted from at least two clock outputs Jul. 29, 2008
7403044 Method of producing balanced data output Jul. 22, 2008
7378894 Method and system for clock routing and compensation May. 27, 2008
7310011 Clock signal adjuster circuit Dec. 18, 2007

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