Mark S Allen

Title: Mark S Allen: Innovator in Waveform Recording Technology

Introduction

Mark S Allen is a notable inventor based in Saratoga, CA (US). He has made significant contributions to the field of waveform recording technology, holding 2 patents that showcase his innovative approach to capturing and measuring signal data.

Latest Patents

One of his latest patents is titled "Triggering for waveform recording." This invention introduces a drop-out trigger that captures waveform data when a normally continuous input signal is disrupted or interrupted. In the preferred embodiment, a conventional trigger detects a parameter that is periodically satisfied by the continuous signal and resets a timer whenever a trigger event occurs. The alarm count of the timer is set for an interval slightly larger than the periodic interval. If the timer reaches the alarm count, a measurement signal is generated.

Another significant patent by Allen is "Automatic control of arming signal for time interval measurements." This invention allows for both positive and negative time interval measurements between start and stop channel signals to be made without ambiguity during repetitive measurements. The circuitry monitors the start and stop channel signals and automatically changes the arming of the measurement circuitry whenever drifting of the signals requires a change in arming. Once the start or stop channel event is chosen as the initial source of the arming signal, subsequent arming signal selections are accomplished automatically.

Career Highlights

Mark S Allen has had a distinguished career at Hewlett-Packard Company, where he has applied his expertise in waveform recording technology. His work has contributed to advancements in measurement techniques and signal processing.

Collaborations

Throughout his career, Allen has collaborated with notable colleagues, including Phillip E Deaver and Stephen K Will. These collaborations have further enriched his contributions to the field.

Conclusion

Mark S Allen is a prominent inventor whose work in waveform recording technology has led to significant advancements in the field. His innovative patents reflect his commitment to improving measurement techniques and signal processing.