Jin Yi

Title: Jin Yi - Innovator in Energy Storage and CMP Technology

Introduction

Jin Yi is a notable inventor based in Sunnyvale, CA, who has made significant contributions to the fields of energy storage and chemical mechanical planarization (CMP). With a total of 3 patents to his name, Jin has demonstrated a commitment to advancing technology through innovative solutions.

Latest Patents

One of Jin's latest patents is a flywheel energy storage device featuring a hubless ring-shaped rotor. This apparatus includes a housing and a hub-less flywheel that has a mass shifted radially outwards from its central axis, thereby increasing the energy density of the system. The design incorporates an outer axially extending annular surface, an inner axially extending surface, and two radially extending side surfaces. The inner surface is equipped with magnets that form a rotor, while a series of coils supported by the housing align with the rotor to create a motor/generator. A controller is integrated to manage the flywheel's motion, reducing vibrations and controlling electrical power transfer.

Another significant invention by Jin is a pad conditioner designed for conditioning polishing pads in CMP processes. This device features a plastic abrasive portion with a first hardness and an optional brush portion with a second hardness that is less than the first. The abrasive portion consists of a base plate with multiple plastic nodules on its surface, each having a planar top surface that contacts the polishing pad. The brush portion is positioned adjacent to the abrasive section and contains several brush elements that also engage with the pad.

Career Highlights

Jin Yi is currently employed at Applied Materials, Inc., where he continues to innovate and develop cutting-edge technologies. His work has had a significant impact on the efficiency and effectiveness of energy storage solutions and CMP processes.

Collaborations

Jin collaborates with talented coworkers, including Kun Xu and Jimin Zhang, who contribute to the innovative environment at Applied Materials, Inc.

Conclusion

Jin Yi's contributions to technology through his patents and work at Applied Materials, Inc. highlight his role as a key innovator in energy storage and CMP technology. His inventions not only advance the field but also pave the way for future developments.