Vrunda Bhagwat

Title: Innovations by Vrunda Bhagwat in Semiconductor Manufacturing

Introduction

Vrunda Bhagwat is a notable inventor based in Santa Clara, CA, who has made significant contributions to the field of semiconductor manufacturing. With a total of 2 patents, her work focuses on enhancing the efficiency and security of process recipes used in semiconductor equipment.

Latest Patents

Vrunda's latest patents include a recipe editor designed for editing and creating process recipes with parameter-level security for various kinds of semiconductor-manufacturing equipment. This universal recipe editor is capable of reading recipes from a wide variety of semiconductor-manufacturing machines from different manufacturers using recipe distributed object model (R-DOM) files. An R-DOM file is generated for each kind of recipe-file format to locate process parameters within proprietary recipe-file formats. The sequence of parameters in the R-DOM file matches the sequence in the recipe data file, allowing for effective mapping of parameters for display and editing. Additionally, ASCII or binary recipe file formats are mapped from the recipe data file using R-DOM objects. The system also maintains revision and authoring information in a recipe information file for each recipe.

Another significant patent involves a universal recipe editor for off-line viewing and editing of semiconductor-manufacturing recipes. Similar to her previous patent, this editor can read recipes from various semiconductor-manufacturing machines using R-DOM files. Each line of the recipe data file can specify a different process parameter, and security or access rights for each parameter are included by adding security codes on each line in the R-DOM file. A security system is queried before each parameter is updated to ensure that the user has sufficient privileges to make changes. This innovation provides parameter-level security for process recipes across a variety of semiconductor equipment.

Career Highlights

Vrunda Bhagwat is currently employed at Fabcentric, Inc., where she continues to develop innovative solutions for the semiconductor industry. Her expertise in recipe management and security has positioned her as a key player in her field.

Collaborations

Throughout her career, Vrunda has collaborated with talented individuals such as Manoj Betawar and Dinesh Goradia, contributing to the advancement of semiconductor technologies.

Conclusion

Vrunda Bhagwat's contributions to semiconductor manufacturing through her innovative patents demonstrate her commitment to enhancing the industry's efficiency and security. Her work continues to influence the development of advanced manufacturing processes.