Frank B Lang

Title: Innovative Contributions of Frank B. Lang in Electrostatic Sensing Technology

Introduction

Frank B. Lang is an accomplished inventor based in Princeton, NJ, with a focus on cutting-edge technologies in the field of electrostatic sensing. He holds two patents that showcase his expertise and innovative approach to solving complex problems in particle deposition.

Latest Patents

Lang's most recent patents include the development of an electrostatic sensing chuck utilizing area-matched electrodes. This advanced technology is designed to attract particles to a portion of a particle contact surface near a deposition electrode. The electrostatic sensing chuck comprises a deposition electrode (DE) that selectively establishes an attraction field at the particle contact surface. It also features a shield electrode (SE) that is oppositely biased with respect to the deposition electrode. Moreover, the invention leverages a charge sensing circuit to measure the charge accumulated on both the deposition and shield electrodes. This circuit subtracts the charge sensed at the shield electrode from that of the deposition electrode, determining the accumulated charge while maintaining a balance between the two electrodes.

Career Highlights

Frank B. Lang is associated with Delsys Pharmaceutical Corporation, where he continues to innovate and advance technologies that enhance electrostatic sensing capabilities. His work is vital to various applications within the pharmaceutical industry, improving both the efficiency and effectiveness of particle deposition processes.

Collaborations

During his career at Delsys Pharmaceutical Corporation, Lang has collaborated with notable coworkers such as Hoi Cheong Sun and Nitin Vithalbhai Desai. These collaborations highlight a commitment to teamwork and innovation, driving progress in the field.

Conclusion

Frank B. Lang's contributions to the field of electrostatic sensing exemplify his dedication to innovation and invention. With his patents, he continues to impact the industry positively, paving the way for advancements in technology related to particle deposition and electrostatic sensing.