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Warren G. Hafner

Pitney Bowes

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Publication

Featured researches published by Warren G. Hafner.

Archive | 1989

Postage meter with a non-volatile memory security circuit

Peter C Digiulio; Warren G. Hafner; Henry Stalzer

Archive | 1986

Electronic postage meter having power up and power down protection circuitry

Peter C Digiulio; Warren G. Hafner; Henry Stalzer

Archive | 1987

Integrated circuit substrate bias selection circuit

Warren G. Hafner

Archive | 1988

Circuit for maintaining the state of an output despite changes in the state of input

Warren G. Hafner

Archive | 1986

Reset delay circuit for an electronic postage meter

Peter C Digiulio; Warren G. Hafner; Henry Stalzer

Archive | 1987

On-chip voltage supply regulator

Warren G. Hafner; John R. Lowdenslager

Archive | 1987

Mode detection circuit for a dual purpose analog input

Warren G. Hafner

Archive | 1987

Multiple power supply overcurrent protection circuit

Warren G. Hafner

Archive | 1989

Low voltage control circuit

Warren G. Hafner

Archive | 1986

Elektronische frankiermaschine mit einschalt- und ausschalt-schutzschaltkreis. Electronic franking machine with enable and disable protection circuitry.

Peter C Digiulio; Warren G. Hafner; Henry Stalzer

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Henry Stalzer

Pitney Bowes

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Peter C Digiulio

Pitney Bowes

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John R. Lowdenslager

Pitney Bowes

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