Location History:
- Sunnyvale, CA (US) (2001)
- San Jose, CA (US) (2003 - 2020)
Company Filing History:
11 out of 11 
6 out of 12 
3 out of 6 Years Active: 2001-2020
Title: Innovations by Ravi Mullapudi: A Pioneer in Physical Vapor Deposition Technologies
Introduction
Ravi Mullapudi, based in San Jose, California, is a notable inventor with a remarkable portfolio of 22 patents. His innovative contributions primarily focus on advancements in physical vapor deposition (PVD) technology. With a strong commitment to enhancing manufacturing processes, Mullapudi has developed groundbreaking methods that optimize material deposition for various applications.
Latest Patents
Among his latest patents are two notable inventions that revolutionize the PVD process through efficient material utilization. The first patent describes a physical vapor deposition method using backside gas cooling of workpieces. This innovation features a circular PVD chamber equipped with multiple sputtering targets, where a movable pallet, smaller than the chamber's diameter, can be precisely aligned beneath the targets. This system incorporates a scanning magnet that operates only above the workpiece to minimize waste of sputtered materials. The second patent, titled "Physical Vapor Deposition System with Target Magnets Controlled to Only be Above Workpiece," enhances the same technology by implementing a cooling backside gas volume between the pallet and the supporting sticky tape, ensuring optimal conditions for depositing materials onto small workpieces.
Career Highlights
Ravi Mullapudi has made significant contributions throughout his career, working with reputable companies like Tango Systems, Inc. and Springworks, LLC. His role in these organizations has allowed him to further develop and refine his inventions, contributing to advancements in the field of thin film deposition.
Collaborations
Throughout his career, Mullapudi has collaborated with esteemed professionals in the industry, including Richard Ernest Demaray and Hongmei Zhang. These partnerships have fostered an environment of innovation, pushing the boundaries of PVD technologies and setting new standards in the field.
Conclusion
Ravi Mullapudi’s extensive patent portfolio and innovative spirit exemplify his commitment to advancements in physical vapor deposition. His methodologies not only optimize manufacturing processes but also pave the way for future developments in the industry. As he continues to innovate, Mullapudi remains a key figure in shaping the future of material deposition technologies.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.