G01R19/225 - CPC Classification Index

ClassID:

171502 ⎘

G01R19/225 - CPC Classification

Classification description:

Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of ac into dc by means of thermocouples or other heat sensitive elements

Recent Application in this class:

20260147023

2026-05-28

POWER CONVERTER FOR A THERMAL SYSTEM

20260133229

2026-05-14

SYSTEM AND METHOD FOR CONTROLLING POWER TO A HEATER

20240168066

2024-05-23

System and method for verifying alternating current (AC)/direct current (DC) conversion of ultralow-frequency voltage based on quantum technology

20230021550

2023-01-26

POWER CONVERTER FOR A THERMAL SYSTEM

20210240217

2021-08-05

Clock instantaneous temperature-rate-of-change measurement

20210116481

2021-04-22

SYSTEM AND METHOD FOR CONTROLLING POWER TO A HEATER

20210015984

2021-01-21

Apparatus for performing an extracorporeal blood treatment

20200264216

2020-08-20

POWER CONVERTER FOR A THERMAL SYSTEM

20200256899

2020-08-13

POWER CONVERTER FOR A THERMAL SYSTEM

#10

20190257861

2019-08-22

System and method for controlling power to a heater

#11

20180348265

2018-12-06

System and method for controlling power to a heater

#12

20180147335

2018-05-31

Apparatus for performing an extracorporeal blood treatment

#13

20170363663

2017-12-21

Power converter for a thermal system

#14

20170160336

2017-06-08

High-temperature test fixture

#15

20160154035

2016-06-02

Electronic component, in particular current sensor

#16

20120327973

2012-12-27

Electronic component, in particular current sensor