Location History:
- Hsinchu Hsien, TW (2009)
- Hsinchu, TW (2012 - 2015)
Company Filing History:
Years Active: 2009-2015
Title: Innovations by Inventor Li-Ju Cheng
Introduction
Li-Ju Cheng is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electric machines and power modules. With a total of 5 patents to his name, Cheng continues to push the boundaries of innovation in technology.
Latest Patents
One of his latest patents is the "Stator assembly structure for axial flux electric machine." This invention features a unique design where the back iron for each silicon steel disk stator is formed into a specific structure with tooth-like protrusions. This design allows for better integration with the disk-type stator seat, which is made from a material suitable for casting or mold forming. The assembly includes a coil mounted on the disk stator, enabling efficient heat transmission from the coil to the disk-type stator seat.
Another significant patent is the "Detachable power module." This invention includes a wheel shaft, a power module, and a central shaft that passes through the wheel shaft. The engaging unit fastens the central shaft to the wheel shaft. This design is particularly beneficial for electric-driven wheelchairs, as it allows for easy detachment and replacement of the power module. This innovation reduces the weight of the wheelchair and alleviates range anxiety for users.
Career Highlights
Li-Ju Cheng is currently employed at the Industrial Technology Research Institute, where he continues to develop innovative technologies. His work focuses on enhancing the efficiency and functionality of electric machines and power systems.
Collaborations
Cheng collaborates with talented individuals such as Tseng-Te Wei and Huan-Lung Gu, contributing to a dynamic research environment that fosters innovation.
Conclusion
Li-Ju Cheng's contributions to the field of electric machines and power modules exemplify the spirit of innovation. His patents reflect a commitment to improving technology for practical applications, particularly in enhancing the mobility of individuals with disabilities.