Location History:
- UE Square, SG (2014)
- Singapore, SG (2014)
- Plano, TX (US) (2016 - 2018)
- Shrewsburg, MA (US) (2019)
- Shrewsbury, MA (US) (2017 - 2023)
Company Filing History:
11 out of 943 
7 out of 29,256 
Years Active: 2014-2023
Title: Innovations by Yisong Lu: Pioneering Motor Control Systems
Introduction
Yisong Lu, based in Shrewsbury, MA, is a notable inventor who has contributed significantly to the field of motor control systems. With a total of 18 patents, Lu's innovations have had a considerable impact on the technology industry, particularly in enhancing motor efficiency and control.
Latest Patents
Among Yisong Lu's latest patents are two groundbreaking inventions:
1. **Motor Controller with Power Feedback Loop** – This motor control system integrates a motor and a control circuit designed to supply power to the motor. The circuit features a power feedback loop, which includes a reference power circuit that maintains a constant power output. This design enables the motor to function with a steady torque when operating at a consistent speed.
2. **BLDC Motor Controller/Driver** – This invention provides methods and apparatus for controlling a three-phase brushless DC (BLDC) motor. It utilizes a curve transformer that maintains an index value for each stored input and output, allowing for the production of interpolated data between input values, thereby enhancing the motor's performance.
Career Highlights
Yisong Lu has held key positions at prominent companies, including Allegro Microsystems and Texas Instruments Corporation. His work has not only expanded the capabilities of motor controllers but has also paved the way for further innovations in the field.
Collaborations
Throughout his career, Yisong Lu has collaborated with talented professionals, including Lyndon Ambruson and Ruochen Zhang. These partnerships have facilitated the development of advanced technologies, demonstrating the importance of teamwork in the innovation process.
Conclusion
Yisong Lu's contributions to motor control technology exemplify the spirit of innovation. With 18 patents to his name, his work continues to inspire and drive progress within the industry. As motor technology evolves, Lu's inventions stand as a testament to the significant role inventors play in shaping the future.