Company Filing History:
Years Active: 2014-2015
Title: Shreekant Gayaka: Innovator in Disk Drive Technology
Introduction
Shreekant Gayaka is a prominent inventor based in Sunnyvale, CA, known for his contributions to disk drive technology. With a focus on enhancing the performance and reliability of disk drives, he has made significant strides in the field of data storage.
Latest Patents
Shreekant holds 2 patents that showcase his innovative approach to disk drive systems. His latest patents include:
1. **Disk drive compensating for microactuator gain variations** - This invention involves a disk drive that features a head and a disk surface with servo information. It utilizes a dual stage actuator (DSA) servo loop that includes a voice coil motor (VCM) and a microactuator. The system generates a position error signal (PES) based on the servo information, and a control signal is adjusted to compensate for gain variations of the microactuator.
2. **Disk drive estimating microactuator gain by injecting a sinusoid into a closed loop servo system** - This patent describes a disk drive that incorporates a microactuator compensator. It processes a PES to generate control signals, injecting a disturbance sinusoid to estimate the gain of the microactuator. This innovative approach enhances the control of the VCM and microactuator.
Career Highlights
Shreekant Gayaka is currently employed at Western Digital Technologies, Inc., where he continues to develop cutting-edge technologies in the realm of data storage. His work has significantly impacted the efficiency and functionality of disk drives.
Collaborations
Throughout his career, Shreekant has collaborated with notable colleagues, including Min Chen and Young-Hoon Kim. These partnerships have fostered innovation and contributed to advancements in disk drive technology.
Conclusion
Shreekant Gayaka's contributions to disk drive technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the future of data storage solutions.