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Class Information
Number: 327/291
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Signal converting, shaping, or generating > Clock or pulse waveform generating
Description: Subject matter wherein an output waveshape is produced which exhibits two distinct amplitude levels and where the transition therebetween is rapid.

Sub-classes under this class:

Class Number Class Name Patents
327/292 Clock fault compensation or redundant clocks 394
327/295 Plural outputs 592
327/298 Single clock output with multiple inputs 431
327/299 Single clock output with single clock input or data input 374
327/301 With electron beam type tube 14
327/305 With gas tube 4
327/304 With inductive device (e.g., transformer, etc.) 65
327/293 With plural paths in network 289
327/303 With rectifier 32
327/300 With saturable inductance 8
327/302 With storage diode 2

Patents under this class:

Patent Number Title Of Patent Date Issued
8710932 Signal processing device and method for providing oscillating signal in the signal processing device Apr. 29, 2014
8710893 Method and device for generating low-jitter clock Apr. 29, 2014
8710891 Semiconductor IC including pulse generation logic circuit Apr. 29, 2014
8707001 Method and system for measuring memory access time using phase detector Apr. 22, 2014
8704577 Clock mesh synthesis with gated local trees and activity driven register clustering Apr. 22, 2014
8704576 Variable resistance switch for wide bandwidth resonant global clock distribution Apr. 22, 2014
8692603 Methods, apparatuses, and circuits for bimodal disable circuits Apr. 8, 2014
8692586 Low power isolated output circuit Apr. 8, 2014
8686778 Integrated pulse-control and enable latch circuit Apr. 1, 2014
8686774 Control circuit and data hold device using the control circuit Apr. 1, 2014
8680910 Method and apparatus for glitch-free switching of multiple phase clock Mar. 25, 2014
8680909 Layer-ID detector for multilayer 3D-IC and method of the same Mar. 25, 2014
8680906 Hardware based random number generator Mar. 25, 2014
8670501 Digital pre-distortion of non-linear systems with reduced bandwidth feedback Mar. 11, 2014
8664996 Clock generator and method of generating clock signal Mar. 4, 2014
8659588 Display substrate and display apparatus having the same Feb. 25, 2014
8659338 Resonant clock distribution network architecture with programmable drivers Feb. 25, 2014
8659336 Apparatus and method for synchronising signals Feb. 25, 2014
8648640 Method and apparatus for clock transmission Feb. 11, 2014
8648625 Frequency synthesizer Feb. 11, 2014
8643420 Integrated circuit pulse generators Feb. 4, 2014
8638154 System clock monitoring apparatus and motor control system Jan. 28, 2014
8638153 Pulse clock generation logic with built-in level shifter and programmable rising edge and pulse width Jan. 28, 2014
8633753 Clock distribution system and method for a multi-bit latch Jan. 21, 2014
8633752 Delay circuit and method for driving the same Jan. 21, 2014
8625734 Counting circuit of semiconductor device and duty correction circuit of semiconductor device using the same Jan. 7, 2014
8624649 Delay measuring circuit and delay measuring method Jan. 7, 2014
8624646 Method and apparatus for generating asymmetrically deskewed complementary signals Jan. 7, 2014
8618859 Generating high-frequency, non-overlapping clocks Dec. 31, 2013
8618858 Pulse generator and method for generating pulse Dec. 31, 2013
8618841 Method for reducing spurious for a clock distribution system Dec. 31, 2013
8610481 Discrete signal consolidation device and method and aircraft with said device Dec. 17, 2013
8610480 Clock signal generating circuit and power supply including the same Dec. 17, 2013
8610479 On die low power high accuracy reference clock generation Dec. 17, 2013
8604858 Gate driving circuit Dec. 10, 2013
8593327 A/D conversion circuit to prevent an error of a count value and imaging device using the same Nov. 26, 2013
8593200 Clock generator intermittently generating synchronous clock Nov. 26, 2013
8593199 Clock generation method and system Nov. 26, 2013
8593198 Signal generator and signal strength detecting circuit having the signal generator installed therein Nov. 26, 2013
8588720 Signal decimation techniques Nov. 19, 2013
8588281 Transceiver having embedded clock interface and method of operating transceiver Nov. 19, 2013
8581654 Method of compensating clock skew, clock skew compensating circuit for realizing the method, and input/output system including the clock skew compensating circuit Nov. 12, 2013
8581653 Techniques for providing clock signals in clock networks Nov. 12, 2013
8576944 Signal transmitting apparatus for OFDM system and parameter adjusting method thereof Nov. 5, 2013
8576940 Systems/methods of adaptively varying a bandwidth and/or frequency content of communications Nov. 5, 2013
8575996 Semiconductor apparatus transmitting signals between stacked chips Nov. 5, 2013
8575994 Circuit and method for generating a clock signal Nov. 5, 2013
8575972 Digital frequency synthesizer device and method thereof Nov. 5, 2013
8572539 Variability-aware scheme for high-performance asynchronous circuit voltage regulation Oct. 29, 2013
8570088 3D integrated circuit stack-wide synchronization circuit Oct. 29, 2013

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