Kian Keong Ooi

This inventor holds 21 USPTO granted patents, primarily in Data Storage Technology. Top assignee: Seagate Technology Incorporated. Active years: 2001-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kian Keong Ooi. Retrieved from https://idiyas.com/inventor/kian-keong-ooi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 21

% Patents Active = 85.7

Average Co-Inventor Count = 4.8

ph-index = 7

Forward Citations = 206(Granted Patents)

Company Filing History:

21 out of 8,750

Seagate Technology Incorporated

patents

Years Active: 2001-2020

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Areas of Expertise:

Vibration Compensation

Magnetic Recording

Data Storage Device

Power Management

Active Damping

Cache Reduction

Resonance Effects

Servo Writing

Jog Offset Compensation

Dynamic Cache

Defective Servo Identification

Actuator Resonance

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10839842 - Attenuation of vibration-induced disturbances in a data storage device (2020-11-17),

2. 10593362 - Interlaced magnetic recording storage system (2020-03-17),

3. 10318173 - Multi-speed data storage device with media cache for high speed writes (2019-06-11),

4. 10090009 - Vibration compensation using disk locked clock error (2018-10-02),

5. 10068600 - Direct current magnetoresistive jog offset compensation (2018-09-04),

6. 9837111 - Direct current magnetoresistive jog offset compensation (2017-12-05),

7. 9520149 - Direct current magnetoresistive jog offset compensation (2016-12-13),

8. 9105290 - Discontinuous charge/discharge power source for retract application (2015-08-11),

9. 8631198 - Dynamic cache reduction utilizing voltage warning mechanism (2014-01-14),

10. 8286018 - Power management in data storage device determining utilization of a control circuit by its rate of command processing (2012-10-09),

11. 6831804 - Method and apparatus for handling resonance effects in disc drives using active damping (2004-12-14),

12. 6757127 - Adaptive temperature compensated AC unlatch algorithm (2004-06-29),

13. 6721120 - Prediction and cancellation of cage frequency in a disc drive (2004-04-13),

14. 6667840 - Method for screening oscillatory PES with 1.7 kHz harmonic resonance (2003-12-23),

15. 6661599 - Enhanced adaptive feedforward control to cancel once-per-revolution disturbance by shaping the internal mode (2003-12-09),

Title: Innovations by Kian Keong Ooi in Data Storage Technology

Introduction

Kian Keong Ooi is a notable inventor based in Singapore, known for his significant contributions to the field of data storage technology. With a remarkable portfolio of 21 patents, Ooi has developed innovative solutions that enhance the performance and reliability of data storage devices.

Latest Patents

Ooi's latest patents demonstrate his expertise in addressing complex challenges in data storage. One of his patents focuses on the "Attenuation of vibration-induced disturbances in a data storage device." This invention involves a data storage drive equipped with a servo loop for precise head positioning over a disc. The innovative design incorporates a sensor within the head that generates a servo signal, which is then refined using a phase-matching disturbance attenuation (PMDA) filter to eliminate vibration-induced disturbances.

Another of Ooi's recent patents introduces an "Interlaced magnetic recording storage system." This technology improves the data throughput of interlaced magnetic recording (IMR) systems even in the presence of vibrations. The method involves detecting vibration events and managing write operations to ensure data integrity and efficiency during operation.

Career Highlights

Kian Keong Ooi currently works at Seagate Technology Incorporated, a leading company in the data storage industry. His innovative work has played a critical role in advancing the company's technology offerings and enhancing the performance of storage solutions in a rapidly evolving market.

Collaborations

Throughout his career, Ooi has collaborated with talented colleagues such as Qiang Bi and Ming Zhong Ding. These partnerships have provided fruitful opportunities for innovation and have contributed to the development of various patented technologies that address the challenges faced by modern data storage devices.

Conclusion

Kian Keong Ooi stands out as a significant inventor in the realm of data storage technology. His 21 patents reflect his dedication to innovation and his ability to tackle complex problems in the industry. Through collaboration and creative thinking, Ooi continues to pave the way for advancements that improve data storage solutions for consumers and businesses alike.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]