Company Filing History:
Years Active: 2002-2003
Title: Innovations by Chor Shan Cheng
Introduction
Chor Shan Cheng is a notable inventor based in Singapore, SG. He has made significant contributions to the field of technology, particularly in the area of disc drives. With a total of 3 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
Chor Shan Cheng's latest patents include the "Self-positioning magnetic latch" and the "Voice coil motor dummy magnet." The self-positioning magnetic latch is designed for a disc drive, featuring upper and lower voice coil magnet pole pieces with extensions that bend toward one another. This design creates a gap that generates a magnetic field, which effectively attracts and holds a disc drive actuator in a park position when the drive is not in use. The voice coil motor dummy magnet patent describes an assembly in a disc drive that includes first and second pole pieces held in a spaced relationship, defining a gap between them. A permanent magnet is located on the first pole piece, while a dummy magnet is positioned on the second pole piece across the gap. This configuration forms a magnetic circuit that conducts lines of magnetic flux within the voice coil motor, reducing the roll and pitch torque constants.
Career Highlights
Chor Shan Cheng is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. His work at Seagate has allowed him to innovate and develop technologies that enhance the performance and reliability of disc drives.
Collaborations
Chor has collaborated with talented coworkers such as YiRen Hong and Choon Kiat Lim. Their combined expertise has contributed to the successful development of innovative technologies in the field.
Conclusion
Chor Shan Cheng's contributions to the technology sector, particularly in disc drive innovations, highlight his role as a significant inventor. His patents reflect a commitment to advancing technology and improving product performance.