Alfred Permuy — 41 Patents at GE

Alfred Permuy has been granted 41 US patents while listed as an inventor at GE. The first was granted in 1989 and the most recent in September 2025. Alfred Permuy ranks #75,001 of 4,157,543 US inventors in our database (top 1.8%). Patent records list Alfred Permuy in Palaiseau, FR.

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12413127	Electric stabilisers	Lionel Durantay, Christophe Grosselin, Kevin Schmisser	2025-09-09
11108236	Electrical energy storage module, associated system and method	Samir Soua	2021-08-31	$48,096,000
10224829	Drive train comprising a doubly fed electric machine and a band stop filter connected between an inverter and the rotor of the machine	—	2019-03-05	$15,512,000
10170895	Corona ignition with self-tuning power amplifier	Keith Hampton, John Antony Burrows	2019-01-01
9887697	Gate drive circuit to reduce parasitic coupling	Christopher Joseph Lee, Luke Anthony Solomon	2018-02-06	$37,140,000
9812922	Active magnetic bearing comprising means for damping the radial motion of a shaft of a rotary machine	—	2017-11-07	$21,085,000
9641100	High power converter comprising low power switches and a switch control device for generating a pulse with a reference value and at least two control values	—	2017-05-02	$15,007,000
9467064	High power converter with low power transistors connected in parallel	—	2016-10-11	$18,366,000
9444361	Mechanical arrangement of a multilevel power converter circuit	Nicholas Benavides	2016-09-13
9413314	Corona ignition with self-tuning power amplifier	Keith Hampton, John Antony Burrows	2016-08-09
9387481	Rotary drum apparatus comprising a rotary drum and at least one electric motor for driving the drum, with a stator extending against a part of circumference of the drum	—	2016-07-12	$29,980,000
9356533	Drive train comprising a doubly-fed electric machine and an inverter controlled according to a law limiting the delivered active power	—	2016-05-31	$23,038,000
9312705	Capacitor balancing circuit and control method for an electronic device such as a multilevel power inverter	Luke Anthony Solomon	2016-04-12	$27,491,000
9225255	Power supply system, comprising a converter connected to a network and a transformer connected in parallel relative to the converter to limit the homopolar current, and a drive chain comprising such a power supply system	—	2015-12-29	$43,592,000
9093426	Electronic semi-conductor device intended for mounting in a pressed stack assembly, and a pressed stack assembly comprising such device	—	2015-07-28	$27,017,000
9042130	Power conversion system and drive chain comprising the power conversion system	—	2015-05-26	$23,082,000
8844490	Corona igniter having controlled location of corona formation	John Antony Burrows, James D. Lykowski, Keith Hampton	2014-09-30	$12,599,000
8578902	Corona ignition with self-tuning power amplifier	Keith Hampton	2013-11-12	$11,885,000
8471604	Gate drive circuit and associated method	Nicholas Benavides, Luke Anthony Solomon	2013-06-25	$15,449,000
8464679	Corona tip insulator	Keith Hampton	2013-06-18	$6,662,000
7958772	Density and viscosity sensor	Eric Donzier	2011-06-14	$93,164,000
7874199	Density and viscosity sensor	François Chaudoreille, Eric Donzier	2011-01-25	$58,786,000
6999881	Method and apparatus for detecting and locating noise sources whether correlated or not	Joël Millet	2006-02-14
6615664	Method of measuring pressure by means of a pressure gauge having a resonant element	Eric Donzier, Fadhel Rezgui	2003-09-09	$46,901,000
6307155	Device for mechanically locking an electronic component with respect to a support	—	2001-10-23

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Alfred Permuy — 41 Patents

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