Kwong Tat Chan

Title: Innovations of Kwong Tat Chan

Introduction

Kwong Tat Chan is a notable inventor based in Pleasanton, California. He has made significant contributions to the field of hard disk drive technology, holding a total of four patents. His work focuses on methods that enhance the efficiency and accuracy of servo writing on disks.

Latest Patents

One of his latest patents is a method to identify short spirals. This innovative approach involves writing a plurality of spiral servo signals onto a disk using a servo writer. The method includes writing short spirals that are separated by unequal distances, which allows for the detection of these spirals and the writing of various servo patterns. The unequal distances provide critical information about the short spirals at different quadrants of the disk. Another significant patent addresses the delay clock track read back data to compensate for time variance due to disk thermal expansion. This method involves writing servo information onto a disk while detecting circumferential and radial indices, ensuring accurate servo pattern writing.

Career Highlights

Kwong Tat Chan has worked with prominent companies in the technology sector, including Samsung Electronics and Quantum Corporation. His experience in these organizations has contributed to his expertise in hard disk drive technology and servo writing methods.

Collaborations

Throughout his career, Chan has collaborated with talented individuals such as Nikolay Ivanov and Linh Nguyen. These partnerships have likely fostered innovation and the development of advanced technologies in the field.

Conclusion

Kwong Tat Chan's contributions to hard disk drive technology through his innovative patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in data storage solutions.