Sandor Joppen

Title: Sandor Joppen: Innovator in Droplet Jetting Technology

Introduction

Sandor Joppen is a notable inventor based in Grubbenvorst, Netherlands. He has made significant contributions to the field of droplet jetting technology, showcasing his innovative spirit through his patented inventions.

Latest Patents

Joppen holds a patent for a droplet jetting device. This device comprises a membrane layer that defines a pressure chamber in fluid communication with a nozzle. The membrane layer carries an actuator that generates pressure waves in a liquid within the pressure chamber. Additionally, the device features a distribution layer bonded to the membrane layer, which defines a supply line for delivering liquid to the pressure chamber. The supply line connects to the pressure chamber via a restrictor passage and a window formed in the membrane. Notably, the restrictor passage has a uniform cross-section, and the membrane window is delimited by a contour that is inwardly offset from the contour of the restrictor passage.

Career Highlights

Sandor Joppen is associated with Canon Kabushiki Kaisha, a leading company in imaging and printing technologies. His work at Canon has allowed him to explore and develop advanced technologies that enhance droplet jetting applications.

Collaborations

Throughout his career, Joppen has collaborated with talented individuals such as Igor Shklyarevskiy and Martijn Goedbloed. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Sandor Joppen's innovative work in droplet jetting technology exemplifies his commitment to advancing the field. His patent and collaborations highlight his role as a significant contributor to technological advancements.