Donald J Ryback

Title: **Donald J. Ryback: Innovator in Piezoelectric Device Technology**

Introduction

Donald J. Ryback, an inventive mind based in Northbrook, IL, has made a notable contribution to the field of piezoelectric devices. With a patent to his name, he is recognized for his innovative approach to packaging piezoelectric materials, ensuring their functionality and durability.

Latest Patents

Ryback's most significant patent is for an **electrostatically sealed piezoelectric device**. This invention describes a package made up of a base and a cover that are hermetically sealed together to protect a quartz crystal, a common piezoelectric element. The design features a recess in the cover to accommodate the quartz crystal, along with feedthrough holes that have electrostatic seals. These seals allow for electrical connections without compromising the hermetic integrity of the device, a crucial aspect for maintaining performance in various applications.

Career Highlights

Throughout his career, Donald J. Ryback has been associated with Motorola Corporation, a leader in the telecommunications and electronics industry. His role within the company has allowed him to contribute to cutting-edge innovations, particularly in the domain of piezoelectric technology.

Collaborations

In his journey of innovation, Ryback has collaborated with notable colleagues such as Marc Kenneth Chason and Carl A. Kotecki. Their collective expertise has fostered a dynamic environment for the development of advanced electronic solutions and highlighted the importance of teamwork in technological advancements.

Conclusion

Donald J. Ryback exemplifies the spirit of innovation through his work in piezoelectric devices. His patent reflects a blend of strategic design and practical application, reinforcing the significance of enduring development in the field. As technology continues to evolve, the contributions of inventors like Ryback will undoubtedly pave the way for future advancements.