Company Filing History:
Years Active: 2020-2025
Title: Innovations of Cheng-Tsung Liu
Introduction
Cheng-Tsung Liu is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of motor systems, holding a total of 10 patents. His work focuses on enhancing the efficiency and functionality of variable frequency drive systems.
Latest Patents
One of his latest patents is a variable frequency drive synchronous reluctance motor system with volts-per-Hertz control. This innovative system allows a single variable frequency drive controller to manage multiple synchronous reluctance motors in an open-loop mode. The design includes a rotor with three or more curved, spaced-apart barrier slots, which enhances the motor's performance. The controller effectively manages speed and torque by adjusting the voltage magnitude of an inverter's output to meet the required load torque. Another notable patent involves a motor that features a rotor with flux barriers, designed to optimize the motor's efficiency based on the number of poles and phases.
Career Highlights
Cheng-Tsung Liu has worked with notable companies such as Nidec Corporation and Nidec Motor Corporation. His experience in these organizations has allowed him to develop and refine his innovative motor technologies.
Collaborations
He has collaborated with talented individuals in the field, including Sheng-Chan Yen and Yu-Wei Hsu. Their combined expertise has contributed to the advancement of motor system technologies.
Conclusion
Cheng-Tsung Liu's contributions to motor technology through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative designs continue to influence the development of efficient motor systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.