Company Filing History:
Years Active: 2003-2018
Title: Innovations of Beng Theam Ko
Introduction
Beng Theam Ko is a prominent inventor based in Singapore, known for his significant contributions to data storage technology. With a total of 8 patents to his name, he has made remarkable advancements in enhancing the efficiency of data write operations.
Latest Patents
One of his latest patents is titled "Method and apparatus for enhancing write current switching efficiencies during data write operations in a data storage device." This invention describes a method where write data is represented as a sequence of symbols of nT length, with T being the channel clock rate and n an integer. Bi-directional write currents are applied to a write element to record these symbols onto a storage medium. The write currents alternate between a first rail current and a second rail current for different symbols, transitioning to an intermediate current value before the next symbol boundary.
Another notable patent is "A method for detecting a contact event between a transducer and a recording medium." This method involves positioning a transducer that includes a writer, reader, heater, and thermally responsive sensor. It details how power is applied to the heater to establish the transducer's fly height, and how a bias current is supplied to generate a bias signal. The method measures the root mean square (RMS) voltage of the thermally responsive sensor and detects contact events based on threshold voltage comparisons.
Career Highlights
Beng Theam Ko is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. His work focuses on innovative methods to improve data storage technologies, making significant impacts in the field.
Collaborations
He has collaborated with notable coworkers such as Myint Ngwe and Eng Hock Lim, contributing to various projects that enhance data storage capabilities.
Conclusion
Beng Theam Ko's innovative work in data storage technology has led to several patents that improve the efficiency and effectiveness of data write operations. His contributions continue to shape the future of data storage solutions.