ClassID:

220974

H03H17/0263 - CPC Classification

Classification description:

Networks using digital techniques; Frequency selective networks; Filters characterised by a particular frequency response or filtering method; Non linear filters Rank order filters

Recent Application in this class:
#1
20170315748
2017-11-02

Device and method of median filtering

#2
20160379348
2016-12-29

Scalable rank filter

#3
20140286387
2014-09-25

Rank-order equalization

#4
20120258676
2012-10-11

Filter

#5
20110016166
2011-01-20

Numeric Decision Device

#6
20090327378
2009-12-31

Instruction-based parallel median filtering

#7
20080101512
2008-05-01

Fast Q-filter

#8
20080079483
2008-04-03

Circuit and device for processing digital data

#9
20080024207
2008-01-31

Transient signal detection algorithm using order statistic filters applied to the power spectral estimate

#10
20070027944
2007-02-01

Instruction based parallel median filtering processor and method

#11
20060282488
2006-12-14

Methods and systems for efficient filtering of digital signals

#12
20060112156
2006-05-25

Device for determining the rank of a sample, an apparatus for determining the rank of a plurality of samples, and the irank ordered filter

#13
20060053186
2006-03-09

Methods and systems for efficient filtering of digital signals

#14
20060036353
2006-02-16

Method of suppressing interferences in systems for detecting objects

#15
20060028287
2006-02-09

Variable resistance circuit

#16
20050289205
2005-12-29

Methods and systems for efficient filtering of digital signals

#17
20050138096
2005-06-23

Non-linear digital rank filtering of input signal values

#18
20050076071
2005-04-07

Ordering by hamming value

#19
20050060358
2005-03-17

Device for determining the rank of a sample, an apparatus for determining the rank of a plurality of samples, and the irank ordered filter

#20
20050055125
2005-03-10

Method of monitoring the operation of a machine tool