Bernhard Jokiel, Jr

Title: The Innovations of Bernhard Jokiel, Jr.

Introduction

Bernhard Jokiel, Jr. is a notable inventor based in Albuquerque, NM (US). He has made significant contributions to the field of fluid-ejection technology and micro-electromechanical systems (MEMS). With a total of 4 patents to his name, Jokiel's work has advanced the capabilities of various applications, particularly in ink-jet printing and spatial micro-stage platforms.

Latest Patents

One of Jokiel's latest patents is the "Piston-driven fluid-ejection apparatus." This innovative device utilizes a piston to eject jets or drops of fluid, making it particularly useful for ink-jet printing. The design allows the piston to be located partially inside a fluid reservoir, with a microelectromechanical actuator positioned outside the reservoir. This configuration maintains electric-field-free regions, enabling the use of electrically conductive fluids without the risk of breakdown due to high electric fields. The actuator can be either electrostatic or thermal, showcasing versatility in its application.

Another significant patent is the "Planar-constructed spatial micro-stage." This invention features a multiple degree of freedom platform assembly made from thin films on a substrate. When activated, the platform can move out of the plane of the substrate without requiring additional manufacturing steps. The assembly is designed with at least three linkages, allowing for precise movement to predetermined positions. This technology is manufactured using thin film techniques, such as MEMS, highlighting Jokiel's commitment to advancing micro-manufacturing processes.

Career Highlights

Bernhard Jokiel, Jr. is currently employed at Sandia Corporation, where he continues to innovate and develop new technologies. His work at Sandia has positioned him as a key player in the field of engineering and technology development.

Collaborations

Throughout his career, Jokiel has collaborated with esteemed colleagues, including Lothar Franz Bieg and Mark T Ensz. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Bernhard Jokiel, Jr. is a distinguished inventor whose contributions to fluid-ejection technology and MEMS have made a lasting impact in his field. His innovative patents and collaborative efforts at Sandia Corporation exemplify his dedication to advancing technology.