George H Fellingham

Title: An Insight into the Innovations of Inventor George H. Fellingham

Introduction

George H. Fellingham is a renowned inventor based in San Jose, California, with a remarkable portfolio consisting of 13 patents. Her innovations span various fields, showcasing her creativity and technical prowess. Fellingham has made significant contributions to the development of technologies, particularly in microdeposition systems and fragrance dispensing devices.

Latest Patents

Among Fellingham's latest patents is the "Waveform Generator for Microdeposition Control System." This invention features a sophisticated microdeposition system that includes a head with multiple nozzles. A controller orchestrates the nozzle firing commands to create complex feature patterns. The configuration memory retains voltage waveform parameters specific to each nozzle, while a digital-to-analog converter (DAC) sequencer facilitates effective communication between the configuration memory and controller. Amplification of the voltage waveforms is achieved through an operational amplifier (opamp) that enables the nozzles to fire droplets when thresholds are exceeded.

Another noteworthy invention is the "Subminiature Thermoelectric Fragrance Dispenser." This innovative dispenser comprises a chamber for liquid supply, an annular conduit, and a thermoelectric transducer. When electrical current is applied, the transducer initiates boiling in the annular conduit, creating pressure that dispenses liquid in controlled bursts. This portable device can conveniently dispense fragrances or personal care liquids and may be worn discreetly on clothing or jewelry.

Career Highlights

Fellingham has garnered experience working with notable organizations such as Abbott Laboratories Corporation and Raster Graphics Inc. Her tenure in these companies has further honed her skills and shaped her inventive capabilities, allowing her to produce ground-breaking technologies that address contemporary needs.

Collaborations

Throughout her career, George H. Fellingham has collaborated with impressive professionals, including colleagues John Pastrone and Michael W. Lawless. These collaborations have enriched her work, fostering an environment that thrives on creativity and innovation.

Conclusion

George H. Fellingham's contributions to the field of invention are invaluable. With 13 patents to her name, she continues to push the boundaries of technology with her innovative designs and practical applications. Her work exemplifies the spirit of innovation, making a lasting impact on both industries she has engaged with and the broader context of invention.