ClassID:

222017

H03K23/52 - CPC Classification

Classification description:

Pulse counters comprising counting chains; Frequency dividers comprising counting chains; Gating or clocking signals applied to all stages, i.e. synchronous counters using bi-stable regenerative trigger circuits using field-effect transistors

Recent Application in this class:
#1
20230014446
2023-01-19

Variable clock divider

#2
20220084569
2022-03-17

Variable clock divider

#3
20210297080
2021-09-23

Low-jitter frequency division clock clock circuit

#4
20160344392
2016-11-24

Ring frequency divider

#5
20160233867
2016-08-11

Frequency dividing circuit and semiconductor integrated circuit

#6
20130002319
2013-01-03

Frequency divider and phase locked loop including the same

#7
20120299626
2012-11-29

Divider circuit and semiconductor device using the same

#8
20110001521
2011-01-06

Frequency divider

#9
20100182173
2010-07-22

Flip-flop and pipelined analog-to-digital converter utilizing the same

#10
20100080273
2010-04-01

Signal receiving device and frequency determining circuit

#11
20100079179
2010-04-01

Semiconductor device

#12
20100071178
2010-03-25

Method for manufacturing semiconductor device

#13
20080191752
2008-08-14

Method for dividing a high-frequency signal

#14
20080007310
2008-01-10

Programmable low-power high-frequency divider

#15
20070255974
2007-11-01

System for checking clock-signal correspondence

#16
20070024330
2007-02-01

High frequency divider circuits and methods

#17
20060158237
2006-07-20

Programmable low-power high-frequency divider

#18
20060109948
2006-05-25

High frequency counter circuit

#19
20060109947
2006-05-25

Programmable low-power high-frequency divider

#20
20060109035
2006-05-25

Clock frequency divider circuit

#21
20050285645
2005-12-29

Apparatus and method for compensating for clock drift in downhole drilling components

#22
20050254615
2005-11-17

Apparatus and method for a programmable clock generator

#23
20050146362
2005-07-07

Programmable low-power high-frequency divider

#24
20050057285
2005-03-17

Programmable low-power high-frequency divider

#25
16040842
2019-09-24

Divider circuit