ClassID:

201313

H01C17/267 - CPC Classification

Classification description:

Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by converting resistive material by chemical or thermal treatment, e.g. oxydation, reduction, annealing by passage of voltage pulses or electric current

Recent Application in this class:
#1
20210358664
2021-11-18

On-chip resistor trimming to compensate for process variation

#2
20200161031
2020-05-21

On-chip resistor trimming to compensate for process variation

#3
20190189311
2019-06-20

Symmetrically tunable electrical resistor

#4
20180005732
2018-01-04

Chip parts

#5
20150168968
2015-06-18

High precision resistor and trimming method thereof

#6
20130265133
2013-10-10

Method for altering electrical and thermal properties of resistive materials

#7
20120119872
2012-05-17

Heater design for heat-trimmed thin film resistors

#8
20120017424
2012-01-26

Power-measured pulses for thermal trimming

#9
20120001679
2012-01-05

High-precision resistor and trimming method thereof

#10
20100101077
2010-04-29

BIDIRECTIONAL THERMAL TRIMMING OF ELECTRICAL RESISTANCE

#11
20100073121
2010-03-25

Multi-structure thermally trimmable resistors

#12
20090142858
2009-06-04

Power-measured pulses for thermal trimming

#13
20080237797
2008-10-02

Electrically tunable resistor and related methods

#14
20080131982
2008-06-05

Method of trimming semiconductor elements with electrical resistance feedback

#15
20080075876
2008-03-27

Method of forming an electrical heating element

#16
20070261232
2007-11-15

Method for trimming resistors

#17
20070246455
2007-10-25

Method for trimming resistors

#18
20070222763
2007-09-27

Increasing conductive polymer life by reversing voltage

#19
20070187800
2007-08-16

RESISTOR TUNING

#20
20070109091
2007-05-17

Method for measurement of temperature coefficients of electric circuit components

#21
20070035379
2007-02-15

Chip resistor and method of manufacturing the same

#22
20070034608
2007-02-15

Bidirectional thermal trimming of electrical resistance

#23
20060279349
2006-12-14

Trimming temperature coefficients of electronic components and circuits

#24
20060164201
2006-07-27

Method for adjusting the electrical resistance of a resistance path

#25
20060094197
2006-05-04

Method of trimming semiconductor elements with electrical resistance feedback

#26
20050230785
2005-10-20

Resistor tuning

#27
20050196909
2005-09-08

Method and circuit for adjusting a resistance in an integrated circuit