Philip Michael Johnson

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Brighton, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Active filter for single phase charging using a switch-mode converter
- Patent number 12,027,969
- Issue date Jul 2, 2024
- HELLA GMBH & CO. KGAA
- Alan Wayne Brown
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Half-bridge with variable dead band control and zero-voltage switching
- Patent number 11,855,526
- Issue date Dec 26, 2023
- HELLA GMBH & CO. KGAA
- Philip Michael Johnson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Performance enhancement of silicon-based device
- Patent number 11,502,612
- Issue date Nov 15, 2022
- HELLA GMBH & CO. KGAA
- Alan Wayne Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-phase-shift control of a power converter
- Patent number 11,277,072
- Issue date Mar 15, 2022
- HELLA GMBH & CO. KGAA
- Allan Ray Taylor
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dual active bridge control circuit for use with unbalanced grid vol...
- Patent number 10,491,132
- Issue date Nov 26, 2019
- Hella GmbH & Co., KGaA
- Philip Michael Johnson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE FILTER FOR SINGLE PHASE CHARGING USING A SWITCH-MODE CONVERTER
- Publication number 20210399624
- Publication date Dec 23, 2021
- HELLA GmbH & Co. KGaA
- Alan Wayne Brown
- B60 - VEHICLES IN GENERAL
Information Patent Application
HALF-BRIDGE WITH VARIABLE DEAD BAND CONTROL AND ZERO-VOLTAGE SWITCHING
- Publication number 20210391784
- Publication date Dec 16, 2021
- HELLA GmbH & Co. KGaA
- Philip Michael Johnson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERFORMANCE ENHANCEMENT OF SILICON-BASED DEVICE
- Publication number 20210313872
- Publication date Oct 7, 2021
- HELLA GmbH & Co. KGaA
- Alan Wayne Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-PHASE-SHIFT CONTROL OF A POWER CONVERTER
- Publication number 20200266714
- Publication date Aug 20, 2020
- HELLA GmbH & Co. KGaA
- Allan Ray Taylor
- B60 - VEHICLES IN GENERAL
Information Patent Application
DUAL ACTIVE BRIDGE CONTROL CIRCUIT FOR USE WITH UNBALANCED GRID VOL...
- Publication number 20190052182
- Publication date Feb 14, 2019
- HELLA GmbH & Co. KGaA
- Philip Michael Johnson
- B60 - VEHICLES IN GENERAL