Jean M Orban

Title: Innovations by Jean M Orban

Introduction

Jean M Orban is a notable inventor based in Santa Monica, CA (US). She has made significant contributions to the field of electronic flash systems, holding a total of 6 patents. Her innovative designs have enhanced the functionality and efficiency of photographic equipment.

Latest Patents

One of her latest patents is an electronic flash system that eliminates the need for a large capacity main capacitor as the power source for the flashtube. This system includes a conventional flashtube, a trigger circuit for ionizing the flashtube, and a control circuit that manages the power supply to the flashtube. The ignition circuit utilizes a small capacitor charged to a high voltage to ignite the flashtube, which then continues to produce light with the help of a medium voltage power supply.

Another significant invention is the electronic slave flash delay device. This device activates an electronic slave flash unit for photographic use through a delay circuit that responds to a light sensing signal. The adjustable time delay prevents incorrect impulse signals from prematurely extinguishing the flash of other slave units, ensuring accurate lighting effects. The power for this circuit is derived from a capacitor energized by a flash unit.

Career Highlights

Jean M Orban has worked with Vivitar Corporation, where she has been able to apply her innovative ideas in the development of photographic technology. Her work has contributed to advancements in the efficiency and effectiveness of electronic flash systems.

Conclusion

Jean M Orban's contributions to the field of photography through her innovative patents demonstrate her expertise and creativity as an inventor. Her work continues to influence the industry and enhance the photographic experience.