ClassID:

222000

H03K23/002 - CPC Classification

Classification description:

Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices

Recent Application in this class:
#1
20240119987
2024-04-11

COUNTING CONTROL CIRCUIT AND METHOD, AND SEMICONDUCTOR MEMORY

#2
20230014446
2023-01-19

Variable clock divider

#3
20220084569
2022-03-17

Variable clock divider

#4
20210151087
2021-05-20

Apparatuses and methods for clock leveling in semiconductor memories

#5
20200228106
2020-07-16

Semiconductor device including clock generation circuit

#6
20200049747
2020-02-13

Frequency multiplying device

#7
20190267975
2019-08-29

Semiconductor device including clock generation circuit

#8
20190081627
2019-03-14

Circuit for low power, radiation hard logic cell

#9
20180091753
2018-03-29

Count circuit, method for driving count circuit, and image sensor including count circuit

#10
20160233852
2016-08-11

Programmable synchronous clock divider

#11
20160173099
2016-06-16

Electronic circuits

#12
20140003570
2014-01-02

Frequency divider with improved linearity for a fractional-N synthesizer using a multi-modulus prescaler

#13
20130251090
2013-09-26

Clock divider with a zero-count counter

#14
20120194229
2012-08-02

Clock divider circuit

#15
20080235638
2008-09-25

DESIGN STRUCTURE FOR RADIATION HARDENED PROGRAMMABLE PHASE FREQUENCY DIVIDER CIRCUIT

#16
20080211558
2008-09-04

Radiation hardened D-type flip flop

#17
20080048745
2008-02-28

Radiation hardened programmable phase frequency divider

#18
20070300111
2007-12-27

Wide frequency range signal generator and method, and integrated circuit test system using same

#19
20060104405
2006-05-18

High speed binary counter

#20
20050270075
2005-12-08

Frequency divider

#21
17468686
2022-07-05

Clock step control circuit and method thereof

#22
16685708
2020-11-17

Apparatuses and methods for clock leveling in semiconductor memories

#23
14993860
2017-01-10

Apparatus and methods for single phase spot circuits