Location History:
- Laguna Hills, CA (US) (2004)
- Irvine, CA (US) (2004 - 2012)
Company Filing History:
Years Active: 2004-2012
Title: The Innovative Contributions of Dalwinder Singh
Introduction
Dalwinder Singh is a prominent inventor based in Irvine, California. He has made significant contributions to the field of data storage technology, holding a total of 13 patents. His work primarily focuses on enhancing the performance and efficiency of disk drives.
Latest Patents
Among his latest patents, Dalwinder Singh has developed a disk drive that maintains a substantially constant host transfer rate when reading data from varying data rate data tracks across multiple disk surfaces. This innovative disk drive features a plurality of disk surfaces, each containing multiple data tracks and sectors. When a read command is received, data is read from different sectors on various disk surfaces, ensuring a consistent average transfer rate. This design prevents the disk drive from appearing abnormal to benchmark programs that read multiple data sectors.
Another notable patent involves a disk drive that determines a head-switch preheat period used to format a disk. This disk drive includes a disk with several tracks, each containing multiple data sectors. The control circuitry within the drive calibrates the head-switch preheat period by selecting one of the heads to write a test pattern to the disk. The selected head is preheated before reading the test pattern, allowing for the generation of a read signal that helps determine the optimal preheat period.
Career Highlights
Dalwinder Singh is currently employed at Western Digital Technologies, Inc., where he continues to innovate in the field of data storage. His work has significantly impacted the efficiency and reliability of disk drives, making them more effective for various applications.
Collaborations
Throughout his career, Dalwinder has collaborated with notable colleagues, including Marc B Goldstone and William W Garrett. These collaborations have further enhanced his contributions to the field of data storage technology.
Conclusion
Dalwinder Singh's innovative work in disk drive technology has led to numerous patents that improve data transfer rates and formatting processes. His contributions continue to shape the future of data storage solutions.