S V Sreenivasan

Title: Innovations of S V Sreenivasan

Introduction

S V Sreenivasan is a notable inventor based in Austin, TX, with a significant contribution to the field of nanophotonics and precision inkjet printing. He holds a total of five patents that showcase his innovative approaches to optical metrology and printing technologies. His work has implications for various industries, including electronics and manufacturing.

Latest Patents

One of his latest patents is titled "High throughput, high resolution optical metrology for reflective and transmissive nanophotonic devices." This patent describes a large area functional metrology system designed for inspecting nanophotonic devices. The system incorporates multiple light sources, optical components such as lenses and polarizers, and camera sensors. It allows for the irradiation of light onto nanophotonic devices while guiding and modulating the light through the system. The camera sensor captures images of the device interacting with the light, which can then be processed to detect and classify defects, ultimately identifying their root causes.

Another significant patent is focused on "Systems and methods for precision inkjet printing." This invention outlines a method for determining an actuation parameter associated with a pressure waveform. The method includes actuating a print head to eject droplets from a nozzle and acquiring images of these droplets. By processing the images, the method estimates the droplet volume and adjusts the actuation parameter based on the target volume, enhancing the precision of the printing process.

Career Highlights

S V Sreenivasan has worked with prominent organizations, including the University of Texas System and Canon Nanotechnologies, Inc. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Throughout his career, S V Sreenivasan has collaborated with notable colleagues such as Todd Christopher Bailey and Byung Jin Choi. These collaborations have fostered a creative environment that has led to significant technological advancements.

Conclusion

S V Sreenivasan's contributions to the fields of nanophotonics and precision inkjet printing highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to solving complex problems and improving existing systems.