John D. Walker

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Coventry, GB

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Patents Grantslast 30 patents

Information Patent Grant
Modulation circuit for DC-DC converter with R-C oscillator
- Patent number 4,628,428
- Issue date Dec 9, 1986
- The General Electric Company, p.l.c.
- John D. Walker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter with galvanically isolated feedback voltage regulation
- Patent number 4,628,429
- Issue date Dec 9, 1986
- The General Electric Company, p.l.c.
- John D. Walker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transistor switching circuit
- Patent number 4,322,785
- Issue date Mar 30, 1982
- The General Electric Company Limited
- John D. Walker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER