Jing G Yen

Title: Innovations by Jing G Yen

Introduction

Jing G Yen is an accomplished inventor based in Arlington, TX (US). He holds a total of 2 patents that showcase his expertise in helicopter rotor systems. His innovative designs have contributed significantly to advancements in aviation technology.

Latest Patents

One of his latest patents is the "Nodalized Rotor," which provides a multi-bladed helicopter with a nodalized rotor system. This system features equally spaced radial arms, each equipped with an inboard flapping section to accommodate beam-wise blade flapping and an outboard flex section for pitch changes. The design includes a blade coupled to the end of each arm, with a cuff and pitch horn that are rigidly connected to the blade and pivotally connected to its arm in the flapping section. The blade's weight is concentrated over a specific section, enhancing its performance.

Another significant patent is the "Hub Spring Moment Isolation in Underslung Two-Bladed Teetering Rotor." This method and system isolate two-per-rev hub spring moment vibrations while providing control power during zero-g flight in a two-bladed teetering rotor helicopter. The hub spring structure connects the rotor to the pylon, resisting rotor flapping about the teeter axis and ensuring control during zero-g flight.

Career Highlights

Jing G Yen has worked with notable companies such as Bell Helicopter Textron Inc. and Textron Corporation. His contributions to these organizations have been instrumental in developing advanced rotor systems for helicopters.

Collaborations

Throughout his career, Jing has collaborated with talented individuals, including David A Popelka and Jan M Drees, who is a prominent woman in the field.

Conclusion

Jing G Yen's innovative patents and career achievements highlight his significant contributions to the field of aviation technology. His work continues to influence the design and functionality of helicopter rotor systems.