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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PE

Philippe Ernest — 22 Patents

GE: 22 patents #1,177 of 36,430Top 4%
Maurepas, FR: #5 of 311 inventorsTop 2%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Philippe Ernest has been granted 22 US patents while listed as an inventor at GE. The first was granted in 1992 and the most recent in March 2021. Philippe Ernest ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Philippe Ernest in Maurepas, FR.

Patents per Year

Patents granted per year, 1992 to 2021Bar chart with a peak of 5 patents in 2020.peak 51992: 1 patents19922009: 1 patents20092010: 2 patents20102011: 2 patents20112012: 2 patents20122016: 4 patents20162017: 1 patents20172018: 3 patents20182020: 5 patents20202021: 1 patents2021

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10952308 System and method for protecting a transformer Yannick Louvrier, Christophe Robert, Dominique Poincloux, Denis Perrillat-Amede 2021-03-16 $67,201,000
10813204 System and method for grid control of an electromagnetic ray tube Stephane Gautrais, Etienne Clemot, Nicolas Levilly, Dominique Poincloux, Antonio Caiafa 2020-10-20 $13,930,000
10750602 System and method for compensating for back emission current in an X-ray generator Yannick Louvrier, Julien Nicolle, Christophe Robert, Elie Herve 2020-08-18 $11,838,000
10692684 Electronic control for high voltage systems Antonio Caiafa, Dominique Poincloux 2020-06-23 $11,069,000
10644612 System of input current sharing for compact architecture in a power converter Guillermo Garcia Soto, Christophe Robert 2020-05-05 $14,511,000
10645787 System and method for providing electrical power to a load Niranjan Kumar, Nicolas Levilly, Yash Veer Singh, Guillermo Garcia Soto 2020-05-05 $14,511,000
10165663 X-ray systems having individually measurable emitters Uwe Wiedmann, Denis Perrillat-Amede, Dominique Poincloux, Jean-Francois Larroux 2018-12-25
10014623 X-ray tube high voltage connector with integrated heating transformer Stephane Gautrais, Yannick Louvrier, Nicolas Levilly 2018-07-03 $25,512,000
9930765 Dynamic damper in an X-ray system Yannick Louvrier, Denis Perrillat-Amede, Dominique Poincloux, Christophe Robert 2018-03-27 $14,748,000
9729054 Interleaved soft switching boost converter Yannick Louvrier 2017-08-08 $19,150,000
9467065 Method and apparatus for controlling a multilevel soft switching power converter Nicolas Levilly, Julien Bouhraoua, Janusz Rodziewicz 2016-10-11 $18,366,000
9438120 Systems and methods for fast kilovolt switching in an X-ray system Antonio Caiafa, Dominique Poincloux 2016-09-06 $17,133,000
9369060 Power generation system and package Saijun Mao, Denis Perrillat-Amede, Niranjan Kumar, Xu Chu 2016-06-14 $23,864,000
9253864 Apparatus and methods to control an electron beam of an X-ray tube Antonio Caiafa, Uwe Wiedmann, Georges William Baptiste, Dominique Poincloux, Yan Jiang 2016-02-02 $20,555,000
8189741 X-ray tube electrical power supply, associated power supply process and imaging system Georges William Baptiste 2012-05-29 $11,433,000
8098124 High-voltage transformer and power supply for an X-ray tube including such a transformer Denis Perrillat-Amede, Georges William Baptiste, Patrick Feat 2012-01-17 $37,773,000
7903432 High-voltage power generation system and package Jing Luo, Saijun Mao, Yunfeng Liu, Denis Perrillat-Amede, Xiaoming Yuan 2011-03-08 $25,537,000
7898239 High-voltage generator of an X-ray apparatus comprising a high-voltage measurement device Laurence Abonneau-Casteignau, Florent Liffran 2011-03-01 $27,654,000
7777506 High-voltage generator for an x-ray apparatus comprising a high-voltage measurement device Laurence Abonneau-Casteignau, Florent Liffran 2010-08-17 $22,126,000
7668295 System and method for high voltage transient suppression and spit protection in an x-ray tube Liang Tang, Georges William Baptiste, Fengfeng Tao 2010-02-23 $64,181,000
7526067 Electrical power supply for an X-ray tube and method for putting it into operation Georges William Baptiste 2009-04-28 $101,285,000
5105141 Device to control the speed of two-phase or three-phase motors 1992-04-14 $10,853,000