This inventor holds 1 USPTO granted patent. Top assignee: Industrial Technology Research Institute. Active years: 2000.
Company Filing History:
Years Active: 2000
Title: Innovations by Jain-Chang Wang in Brushless Motor Technology
Introduction
Jain-Chang Wang is a notable inventor based in Miao Li Hsien, Taiwan. He has made significant contributions to the field of brushless motor technology, particularly through his innovative designs and methods.
Latest Patents
Wang holds a patent for a "Stator of and arc shaping method for brushless motor." This invention introduces a new type of stator design and arc shaping method used in a diametrically wound and diametrical air gap type of brushless motor. The design features an external profile composed of a central arc and two modified arcs located on each side of the central arc. The central arc subtends an angle twice that of angle A, while the modified arcs each have a radius r. Through arc shaping, the cogging torque is lowered while maintaining a certain standard value for the torque constant. This innovation ultimately raises the overall efficiency of the brushless motor.
Career Highlights
Wang is associated with the Industrial Technology Research Institute, where he continues to develop and refine his inventions. His work has been instrumental in advancing motor technology, making it more efficient and effective.
Collaborations
Wang has collaborated with several talented individuals, including Yeong-Der Yao and Chin-Po Liao, who have contributed to his research and development efforts.
Conclusion
Jain-Chang Wang's innovative work in brushless motor technology exemplifies the impact of dedicated inventors in the field of engineering. His contributions not only enhance motor efficiency but also pave the way for future advancements in technology.