Class G01R : MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
Subclass 1/30: Details of instruments or arrangements of the types included in groups G01R 5/00-G01R 13/00 and G01R 31/00 (constructional details particular to arrangements for measuring the electric consumption G01R 11/02) Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12181495 | Test device | Dec 05, 22 | Dec 31, 24 | Quanta Computer Inc. |
| 12174221 | Method for producing a pulse inverter, current measuring device for a pulse inverter, pulse inverter and motor vehicle | Feb 02, 23 | Dec 24, 24 | Audi AG |
| 12135341 | Current transducer | Mar 24, 21 | Nov 05, 24 | LEM INTERNATIONAL SA |
| 12105127 | Detection circuit and apparatus based on equipotential shielding | Dec 27, 22 | Oct 01, 24 | KINGFAR INTERNATIONAL INC. |
| 12032026 | Measuring circuit of the voltage of an electric machine, system and process for estimating the temperature of the magnets of electric machines using such circuit | Feb 25, 20 | Jul 09, 24 | MAVEL EDT S.P.A. |
| 12025633 | Two-wire interface reference accelerometer with integrated mechanical transducing and self-calibration capability | Feb 25, 22 | Jul 02, 24 | Vibration Measurement Solutions, Inc. |
| 11967949 | Bias circuit, sensor device, and wireless sensor device | Mar 24, 20 | Apr 23, 24 | Mitsubishi Electric Corporation |
| 11933820 | Current detection system, current detection method, and detection apparatus | Jun 25, 21 | Mar 19, 24 | HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD. |
| 11852658 | Measurement input circuit and measurement device | Jan 04, 22 | Dec 26, 23 | Rohde & Schwarz GmbH & Co. KG |
| 11828780 | Capacitance monitoring circuit for power backup systems | Jun 22, 21 | Nov 28, 23 | ZT GROUP INT'L, INC. |
| 11797036 | Detection and protection circuit, power supply circuit, power supply method of active device | Nov 13, 19 | Oct 24, 23 | XI'AN ZHONGXING NEW SOFTWARE CO. LTD |
| 11768231 | Current measurement circuit, current measurement method and nanopore sequencing device | May 17, 23 | Sep 26, 23 | Qitan Technology Ltd., Chengdu |
| 11747371 | Self-calibrated input voltage-agnostic replica-biased current sensing apparatus | Aug 28, 20 | Sep 05, 23 | Intel Corp. |
| 11688617 | Electrostatic capacitance sensor | Nov 22, 19 | Jun 27, 23 | Rorze Corporation |
| 11529937 | Control circuit for operating inductive load devices, a braking system, and a vehicle including a braking system | May 26, 17 | Dec 20, 22 | Haldex Brake Products Aktiebolag |
| 11500035 | Devices, systems and processes for capacitor testing | Apr 09, 21 | Nov 15, 22 | Dish Network L.L.C. |
| 11469662 | Power supply for providing an electrical pulse to an electrical consumer and a tester comprising the power supply | Aug 21, 18 | Oct 11, 22 | Advantest Corporation |
| 11460522 | Sensitivity adjustment of resistive sensor system | Sep 25, 20 | Oct 04, 22 | NXP B.V. |
| 11428715 | Current measurement device | Jul 20, 18 | Aug 30, 22 | Koa Corporation |
| 11431333 | Monitor circuit for monitoring a lightning protection component | Jun 24, 21 | Aug 30, 22 | Safran Electronics & Defense |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0067,776 | PROBE DEVICES AND PROBE CONTROL APPARATUS | Dec 19, 22 | Feb 27, 25 | Not available |
| 2025/0052,847 | MEASUREMENT SYSTEM | Oct 24, 24 | Feb 13, 25 | Not available |
| 2025/0015,594 | MULTICHANNEL TEST SYSTEM WITH GALVANIC COUPLING OF INTERMEDIATE CIRCUITS, AND METHOD FOR GALVANICALLY COUPLING INTERMEDIATE CIRCUITS | Nov 18, 22 | Jan 09, 25 | AVL List GmbH |
| 2024/0418,757 | CIRCUIT FOR IMPEDANCE MEASUREMENTS | Nov 02, 22 | Dec 19, 24 | Not available |
| 2024/0385,213 | CONFIGURATION METHOD OF CONFIGURING A MEASUREMENT INSTRUMENT | May 19, 23 | Nov 21, 24 | Rohde & Schwarz GmbH & Co. KG |
| 2024/0230,726 | Current Sensing Device | Feb 14, 22 | Jul 11, 24 | Not available |
| 2024/0159,830 | TEST DEVICE | Jan 05, 22 | May 16, 24 | Not available |
| 2024/0133,926 | Current Sensing Device | Feb 14, 22 | Apr 25, 24 | Not available |
| 2024/0125,818 | INTEGRATED CIRCUIT PACKAGE INCLUDING AN NTEGRATED SHUNT RESISTOR | May 04, 23 | Apr 18, 24 | Microchip Technology Incorporated |
| 2024/0053,385 | EEG IMPEDANCE TEST CIRCUIT, METHOD, AND DEVICE | Dec 27, 22 | Feb 15, 24 | Not available |
| 2024/0036,120 | DETECTION AND GATING MODULE, BATTERY MANAGEMENT SYSTEM AND BATTERY MANAGEMENT CHIP | Jun 16, 21 | Feb 01, 24 | ZHUHAI MAIJU MICROELECTRONICS CO., LTD. |
| 2024/0027,496 | AMPLIFIER CIRCUIT AND MEASUREMENT APPARATUS | Dec 03, 21 | Jan 25, 24 | HIOKI E.E. CORPORATION |
| 2023/0168,282 | AFE circuit and related gain amplifier | Nov 30, 21 | Jun 01, 23 | NOVATEK Microelectronics Corp. |
| 2021/0328,583 | MONITOR CIRCUIT FOR MONITORING A LIGHTNING PROTECTION COMPONENT | Jun 24, 21 | Oct 21, 21 | Not available |
| 2020/0132,726 | Test and Measurement Instrument Having Overpulsed Power Supply and Controlled Slew Rate | Oct 25, 19 | Apr 30, 20 | KEITHLEY INSTRUMENTS, LLC |
| 2018/0267,096 | Method and Apparatus for Simultaneously Testing a Component at Multiple Frequencies | Mar 15, 18 | Sep 20, 18 | Not available |
| 2015/0185,291 | SWITCHED CAPACITOR BATTERY UNIT MONITORING SYSTEM | Mar 13, 15 | Jul 02, 15 | Elite Power Solutions LLC |
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