Inventor · disambiguated record
Kai Hencken
Also filed as: HENCKEN KAI · HENCKEN KAI ALFRED
21 granted patents·7 pending applications·51 citations·filing 2007–2025
91Inventor score
Top patents by PatentIndex Score
28 records- 0191US8590360B2Flowmeters and methods for diagnosis of sensor unitsKRAMER AXEL·Filed 2010·Granted Nov 26, 2013·15 cites·24 claims
- 0289US11239033B2Monitoring device for switching systemsABB SCHWEIZ AG·Filed 2017·Granted Feb 1, 2022·6 cites·20 claims
- 0381US7971493B2Method for operation of a flow measurement device, and a flow measurement device itselfABB AG·Filed 2009·Granted Jul 5, 2011·13 cites·11 claims
- 0477US12078669B2Method for detecting an electrical discharge in an electrical apparatus and system thereforABB SCHWEIZ AG·Filed 2023·Granted Sep 3, 2024·0 cites·18 claims
- 0576US9484169B2Vacuum interrupter arrangement for a medium voltage circuit breaker with cup-shaped TMF-contactsABB TECHNOLOGY AG·Filed 2015·Granted Nov 1, 2016·2 cites·14 claims
- 0670US11726131B2Method for detecting an electrical discharge in an electrical apparatus and system thereforABB SCHWEIZ AG·Filed 2021·Granted Aug 15, 2023·0 cites·18 claims
- 0767US7546212B2Method and device for operating a flow meterABB AG·Filed 2007·Granted Jun 9, 2009·8 cites·16 claims
- 0864US11719737B2Sensing arrangementABB SCHWEIZ AG·Filed 2021·Granted Aug 8, 2023·0 cites·19 claims
- 0962US2025355741A1Method and a System for Assessing the Reliability of Field Device DataABB SCHWEIZ AG·Filed 2025·Application pending·0 cites
- 1062US2025297898A1Method for an Electrical SystemABB SCHWEIZ AG·Filed 2025·Application pending·0 cites
- 1159US11300603B2Method and system for condition monitoring electrical equipmentABB SCHWEIZ AG·Filed 2021·Granted Apr 12, 2022·0 cites·24 claims
- 1259US2025314627A1Gas Chromatograph for Detection of a Component of a Chromatographic SampleABB SCHWEIZ AG·Filed 2025·Application pending·0 cites
- 1359US2024384976A1Method to Detect a Size Change in an Energy Storage DeviceABB SCHWEIZ AG·Filed 2024·Application pending·0 cites
- 1458US10302702B2Monitoring of primary devices in a power systemABB RESEARCH LTD·Filed 2014·Granted May 28, 2019·1 cites·20 claims
- 1555US12034281B2Fault detection systemABB SCHWEIZ AG·Filed 2022·Granted Jul 9, 2024·0 cites·15 claims
- 1654US11609259B2Method for detecting an electrical discharge in an electrical apparatus and a system thereforABB SCHWEIZ AG·Filed 2021·Granted Mar 21, 2023·0 cites·12 claims
- 1753US11953525B2Wireless sensing deviceABB SCHWEIZ AG·Filed 2021·Granted Apr 9, 2024·0 cites·12 claims
- 1853US11693041B2Method for monitoring the electric insulation status of a piece of equipment for MV or HV electric systemsABB SCHWEIZ AG·Filed 2021·Granted Jul 4, 2023·0 cites·20 claims
- 1952US11169196B2Partial discharge monitoring system with a compatibility-function for a voltage indication systemABB SCHWEIZ AG·Filed 2019·Granted Nov 9, 2021·0 cites·21 claims
- 2052US2025020736A1Method for Estimating a Consumed Lifetime of an Energy Storage DeviceABB SCHWEIZ AG·Filed 2024·Application pending·0 cites
- 2151US9406451B2Method and apparatus for determining the wear on a contact elementSCHRAG DANIEL·Filed 2012·Granted Aug 2, 2016·1 cites·23 claims
- 2250US11614467B2Fail-safe retrofitting kit for a partial discharge monitoring system and a preinstalled voltage indication system (VIS)ABB SCHWEIZ AG·Filed 2019·Granted Mar 28, 2023·0 cites·19 claims
- 2350US8340920B2Method and device for measuring foreign bodies in the measuring mediumSCHRAG DANIEL·Filed 2008·Granted Dec 25, 2012·3 cites·33 claims
- 2447US11287464B2Partial discharge measurement systemABB SCHWEIZ AG·Filed 2019·Granted Mar 29, 2022·0 cites·20 claims
- 2546US8266970B2Method for operating a flowmeterHENCKEN KAI·Filed 2009·Granted Sep 18, 2012·2 cites·20 claims
- 2646US2022114519A1Method for Device MonitoringABB SCHWEIZ AG·Filed 2021·Application pending·0 cites
- 2744US9003876B2Thermal mass flowmeter with a metal-encapsulated sensor systemKRAMER AXEL·Filed 2011·Granted Apr 14, 2015·0 cites·18 claims
- 2837US2016163483A1Method to determine the pressure inside of a vacuum interrupter, and vacuum interrupter itselfABB TECHNOLOGY AG·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →