Company Filing History:
Years Active: 2023-2025
Title: Innovations of Li-Ching Yang
Introduction
Li-Ching Yang is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in the area of insulation resistance detection. With a total of 4 patents to his name, Yang's work has advanced the understanding and implementation of safety measures in electrical systems.
Latest Patents
Li-Ching Yang's latest patents focus on an insulation resistance detection circuit. This circuit is designed to be coupled to both the positive and negative ends of a DC power source. It serves the purpose of detecting positive insulation resistance between the positive end and a ground point, as well as negative insulation resistance between the negative end and the ground point. The detection unit within the circuit sets a first estimated resistance and a second estimated resistance. It acquires a first voltage when the switch is turned on and a second voltage when the switch is turned off. The detection unit then calculates a third voltage and a fourth voltage based on the estimated resistances to effectively detect the insulation resistances when the calculated voltages match the acquired voltages.
Career Highlights
Li-Ching Yang is currently employed at Delta Electronics, Inc., a leading company in the electronics industry. His work at Delta has allowed him to apply his innovative ideas and contribute to the development of advanced electrical solutions. Yang's expertise in insulation resistance detection has positioned him as a valuable asset to his team and the company.
Collaborations
Throughout his career, Li-Ching Yang has collaborated with several talented individuals, including his coworkers Wen-Lung Huang and Sheng-Hua Li. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Li-Ching Yang's contributions to the field of electrical engineering, particularly through his patents on insulation resistance detection, highlight his role as an influential inventor. His work not only enhances safety in electrical systems but also showcases the importance of innovation in technology.