This inventor holds 47 USPTO granted patents and 2 published patent applications, primarily in Motor Control Technology. Top assignees: Marvell International Limited, Marvellworld Trade Ltd.. Active years: 2006-2019.
Location History:
- Bukit Timah, SG (2017)
- Singapore, SG (2006 - 2019)
Company Filing History:
33 out of 5,162Â 
14 out of 1,901Â 
Years Active: 2006-2019
Areas of Expertise:
Title: Innovations by Foo Leng Leong: A Pioneer in Brushless DC Motor Technology
Introduction
Foo Leng Leong is a distinguished inventor based in Singapore, known for his significant contributions to the field of electrical engineering, particularly in brushless DC motor technology. With an impressive portfolio of 47 patents, Foo has demonstrated his ability to innovate and improve upon existing technologies, making him a notable figure in the industry.
Latest Patents
Among his latest patents, one stands out: the "Systems and Methods for Operating a Brushless DC Motor." This invention offers a comprehensive system for controlling the operation of brushless DC motors. It incorporates various components, including a memory that stores a scaling factor and a base driving profile, which illustrates speed over time during a drive cycle of the motor. The driving profile controller generates an operational parameter based on this information, allowing the inverter to convert direct current from a DC source to alternating current, effectively driving the motor.
Another noteworthy patent is centered around "Rotor Lock Detection." This invention includes a position sensing circuit that detects the states of a rotating object and utilizes counters to monitor and indicate faults based on their respective limits. This method enhances the reliability and efficiency of motor operations.
Career Highlights
Foo Leng Leong has played a vital role in shaping technological advancements through his work with prominent companies such as Marvell International Limited and Marvell World Trade Ltd. His experience in these organizations has provided him with invaluable insights and opportunities to collaborate on groundbreaking projects.
Collaborations
Throughout his career, Foo has worked alongside notable colleagues such as Ravishanker Krishnamoorthy and Edy Susanto. These collaborations have allowed him to leverage diverse expertise and drive innovations that contribute to the advancement of motor technology.
Conclusion
Foo Leng Leong stands as a testament to the spirit of innovation in engineering. With a robust portfolio of patents and a track record of collaborations with esteemed professionals, he continues to shape the future of brushless DC motor technology and inspire the next generation of inventors. His work exemplifies the critical role of innovation in driving technological progress.