ClassID:

221490

H03K2005/00143 - CPC Classification

Classification description:

Manipulating of pulses not covered by one of the other main groups of this subclass; Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse; Fixed delay Avoiding variations of delay due to temperature

Recent Application in this class:
#1
20250392295
2025-12-25

Oscillating circuit having temperature compensation mechanism

#2
20230308104
2023-09-28

Phase detectors with extrapolation of timing events

#3
20220173742
2022-06-02

Phase detectors with alignment to phase information lost in decimation

#4
20210036706
2021-02-04

Fast locking sequence for phase-locked loops

#5
20200186134
2020-06-11

PVT-independent fixed delay circuit

#6
20190007055
2019-01-03

Apparatus and methods for compensation of signal path delay variation

#7
20190007052
2019-01-03

Apparatus and methods for system clock compensation

#8
20190004565
2019-01-03

Reference monitors with dynamically controlled latency

#9
20190004563
2019-01-03

Apparatus and methods for distributed timing using digital time stamps from a time-to-digital converter

#10
20180145671
2018-05-24

Semiconductor device and operation method thereof

#11
20160118977
2016-04-28

DC-DC converter with temperature, process and voltage compensated dead time delay

#12
20160028440
2016-01-28

Method for data transmission

#13
20140369433
2014-12-18

Circuit arrangement and method for bidirectional data transmission

#14
20140002166
2014-01-02

Accurate low-power delay circuit

#15
20120038427
2012-02-16

Ring based impedance control of an output driver

#16
20110204958
2011-08-25

Method and system for open loop compensation of delay variations in a delay line

#17
20110175684
2011-07-21

Temperature-compensated ring oscillator

#18
20110156785
2011-06-30

Trimming of a pseudo-closed loop programmable delay line

#19
20100253406
2010-10-07

Apparatus and method for compensating for process, voltage, and temperature variation of the time delay of a digital delay line

#20
20100253391
2010-10-07

Apparatus and method for controlling delay stage of off-chip driver

#21
20100231258
2010-09-16

Logic stages with inversion timing control

#22
20100219880
2010-09-02

Level detector, voltage generator, and semiconductor device

#23
20100182064
2010-07-22

Data delay control circuit and method

#24
20100171558
2010-07-08

Oscillator for providing a constant oscillation signal, and a signal processing device including the oscillator

#25
20100156459
2010-06-24

Programmable delay line compensated for process, voltage, and temperature

#26
20100066434
2010-03-18

Temperature compensating circuit and method

#27
20100034056
2010-02-11

Apparatus and system with a time delay path and method for propagating a timing event

#28
20090284321
2009-11-19

Temperature and process independent voltage controlled oscillator circuit

#29
20090261879
2009-10-22

Voltage and temperature compensation delay system and method

#30
20090231048
2009-09-17

Bias circuit to stabilize oscillation in ring oscillator, oscillator, and method to stabilize oscillation in ring oscillator

#31
20090160562
2009-06-25

OSCILLATING DEVICE

#32
20090153214
2009-06-18

Delay element, variable delay line, and voltage controlled oscillator, as well as display device and system comprising the same

#33
20090146726
2009-06-11

Delay circuit with constant time delay independent of temperature variations

#34
20090102533
2009-04-23

Temperature independent delay circuits

#35
20090045853
2009-02-19

TIMING CONTROLLER, DISPLAY APPARATUS HAVING THE SAME AND METHOD FOR DRIVING THE DISPLAY APPARATUS

#36
20080309383
2008-12-18

Semiconductor Integrated Circuit

#37
20080290955
2008-11-27

Low cost and low variation oscillator

#38
20080278223
2008-11-13

APPARATUS AND METHOD FOR CONTROLLING THE PROPAGATION DELAY OF A CIRCUIT BY CONTROLLING THE VOLTAGE APPLIED TO THE CIRCUIT

#39
20080116964
2008-05-22

Apparatus and method for controlling the propagation delay of a circuit by controlling the voltage applied to the circuit

#40
20080116861
2008-05-22

APPARATUS AND METHOD FOR CONTROLLING THE PROPAGATION DELAY OF A CIRCUIT BY CONTROLLING THE VOLTAGE APPLIED TO THE CIRCUIT

#41
20080106954
2008-05-08

Voltage and temperature compensation delay system and method

#42
20080088379
2008-04-17

Current device and method for phase-locked loop

#43
20080061893
2008-03-13

Systems for implementing a temperature and process compensated two-stage ring oscillator

#44
20080048748
2008-02-28

High resolution delay adjustor

#45
20080042715
2008-02-21

Delay circuit

#46
20070296479
2007-12-27

Delay circuit

#47
20070200635
2007-08-30

Methods and apparatus for compensating a variable oscillator for process, voltage, and temperature variations using a replica oscillator

#48
20070176661
2007-08-02

Data delay control circuit and method

#49
20070176008
2007-08-02

Temperature compensated clock delay closed loop circuit

#50
20070159914
2007-07-12

Semiconductor integrated circuit

#51
20070146072
2007-06-28

Clock signal output circuit

#52
20070069784
2007-03-29

Open-loop slew-rate controlled output driver

#53
20070040595
2007-02-22

Semiconductor integrated circuit

#54
20060290401
2006-12-28

Dead time control circuit capable of adjusting temperature characteristics of dead time

#55
20060238216
2006-10-26

Semiconductor integrated circuit

#56
20060227650
2006-10-12

Semiconductor integrated circuit

#57
20060119407
2006-06-08

Timing delay generator and method using temperature stabilisation

#58
20060038600
2006-02-23

Substantially temperature independent delay chain

#59
20050231293
2005-10-20

Clock-pulse generator circuit

#60
20050195010
2005-09-08

Time-delay circuit

#61
20050179479
2005-08-18

PVT-compensated clock distribution

#62
20050135430
2005-06-23

Temperature compensated delay signals

#63
20050116765
2005-06-02

Semiconductor integrated circuit

#64
20050083092
2005-04-21

Tunable delay circuit

#65
20050077943
2005-04-14

Semiconductor integrated circuit

#66
20050047265
2005-03-03

Semiconductor integrated circuit

#67
17472066
2022-10-11

CMOS frequency reference circuit with temperature coefficient cancellation

#68
16578597
2020-11-10

Voltage sensitive delay

#69
15585048
2018-09-04

Circuit for compensating for both on and off-chip variations

#70
15451778
2018-10-23

Distributed voltage and temperature compensation for clock deskewing

#71
13329089
2019-03-05

Low frequency variation calibration circuitry