Bibhavendra Singh

Title: Innovations by Bibhavendra Singh

Introduction

Bibhavendra Singh is a notable inventor based in Lucknow, India. He has made significant contributions to the field of virtual metrology, particularly in predicting film thickness during deposition processes. With a total of 2 patents, his work showcases the intersection of technology and innovation.

Latest Patents

Bibhavendra Singh's latest patents focus on systems and methods for predicting film thickness using virtual metrology. One of the methods involves obtaining sensor data associated with a deposition process performed in a process chamber to deposit film on a substrate's surface. A plurality of physics-based outputs are generated using a transformation function and the sensor data. This transformation function is utilized to estimate site availability for growth at an equilibrium condition for the process chamber or to estimate boundary layer thickness in an equilibrium condition for the process chamber. The physics-based outputs are then mapped to a training set, and a virtual model is trained based on this training set and the sensor data. The virtual model is designed to generate predictive metrology data associated with the film.

Career Highlights

Bibhavendra Singh is currently employed at Applied Materials, Inc., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of virtual metrology in the semiconductor industry.

Collaborations

Some of his notable coworkers include Bharath Ram Sundar and Ramachandran Subramanian, who contribute to the collaborative environment that fosters innovation at Applied Materials, Inc.

Conclusion

Bibhavendra Singh's contributions to the field of virtual metrology highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving processes in the semiconductor industry, making him a significant figure in his field.